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A

ArgumentOutOfRangeException — Class in namespace Nette

The exception that is thrown when the value of an argument is outside the allowable range of values as defined by the invoked method.

ArrayHash — Class in namespace Nette\Utils

Provides objects to work as array.

ArrayList — Class in namespace Nette\Utils

Provides the base class for a generic list (items can be accessed by index).

Arrays — Class in namespace Nette\Utils

Array tools library.

Arrays::associate() — Method in class Arrays

Reformats table to associative tree. Path looks like 'field|field[]field->field=field'.

AssertionException — Class in namespace Nette\Utils

The exception that indicates assertion error.

Finder::append() — Method in class Finder

Adds the specified paths or appends a new finder that returns.

Floats::areEqual() — Method in class Floats

Returns true if $a = $b

$ Html#attrs — Property in class Html

$ Html#accept — Property in class Html

$ Html#accesskey — Property in class Html

$ Html#action — Property in class Html

$ Html#align — Property in class Html

$ Html#allow — Property in class Html

$ Html#alt — Property in class Html

$ Html#async — Property in class Html

$ Html#autocapitalize — Property in class Html

$ Html#autocomplete — Property in class Html

$ Html#autofocus — Property in class Html

$ Html#autoplay — Property in class Html

Html::addAttributes() — Method in class Html

Sets multiple attributes.

Html::appendAttribute() — Method in class Html

Appends value to element's attribute.

Html::addHtml() — Method in class Html

Adds new element's child.

Html::addText() — Method in class Html

Appends plain-text string to element content.

Html::attributes() — Method in class Html

Returns element's attributes.

Html::accept() — Method in class Html

Html::accesskey() — Method in class Html

Html::action() — Method in class Html

Html::align() — Method in class Html

Html::allow() — Method in class Html

Html::alt() — Method in class Html

Html::async() — Method in class Html

Html::autocapitalize() — Method in class Html

Html::autocomplete() — Method in class Html

Html::autofocus() — Method in class Html

Html::autoplay() — Method in class Html

Image::affine() — Method in class Image

Image::alphaBlending() — Method in class Image

Image::antialias() — Method in class Image

Image::arc() — Method in class Image

Reflection::areCommentsAvailable() — Method in class Reflection

Finds out if reflection has access to PHPdoc comments. Comments may not be available due to the opcode cache.

Strings::after() — Method in class Strings

Returns part of $haystack after $nth occurence of $needle or returns null if the needle was not found.

Type::allows() — Method in class Type

Verifies type compatibility. For example, it checks if a value of a certain type could be passed as a parameter.

Validators::assert() — Method in class Validators

Verifies that the value is of expected types separated by pipe.

Validators::assertField() — Method in class Validators

Verifies that element $key in array is of expected types separated by pipe.

B

$ Paginator#base — Property in class Paginator

Strings::before() — Method in class Strings

Returns part of $haystack before $nth occurence of $needle or returns null if the needle was not found.

C

CachingIterator — Class in namespace Nette\Iterators

Smarter caching iterator.

$ CachingIterator#counter — Property in class CachingIterator

CachingIterator::count() — Method in class CachingIterator

Returns the count of elements.

Mapper::current() — Method in class Mapper

ArrayHash::count() — Method in class ArrayHash

Returns items count.

ArrayList::count() — Method in class ArrayList

Returns items count.

Arrays::contains() — Method in class Arrays

Tests an array for the presence of value.

Callback — Class in namespace Nette\Utils

PHP callable tools.

Callback::check() — Method in class Callback

Checks that $callable is valid PHP callback. Otherwise throws exception. If the $syntax is set to true, only verifies that $callable has a valid structure to be used as a callback, but does not verify if the class or method actually exists.

DateTime::createFromFormat() — Method in class DateTime

Returns new DateTime object formatted according to the specified format.

FileSystem::createDir() — Method in class FileSystem

Creates a directory if it does not exist, including parent directories.

FileSystem::copy() — Method in class FileSystem

Copies a file or an entire directory. Overwrites existing files and directories by default.

Finder::childFirst() — Method in class Finder

Lists directory's contents before the directory itself. By default, this is disabled.

Finder::collect() — Method in class Finder

Returns an array with all found files and directories.

Floats::compare() — Method in class Floats

Compare two floats. If $a < $b it returns -1, if they are equal it returns 0 and if $a > $b it returns 1

Helpers::capture() — Method in class Helpers

Executes a callback and returns the captured output as a string.

Helpers::clamp() — Method in class Helpers

Returns value clamped to the inclusive range of min and max.

Helpers::compare() — Method in class Helpers

Compares two values in the same way that PHP does. Recognizes operators: >, >=, <, <=, =, ==, ===, !=, !==, <>

$ Html#children — Property in class Html

$ Html#charset — Property in class Html

$ Html#checked — Property in class Html

$ Html#cite — Property in class Html

$ Html#class — Property in class Html

$ Html#cols — Property in class Html

$ Html#colspan — Property in class Html

$ Html#content — Property in class Html

$ Html#contenteditable — Property in class Html

$ Html#controls — Property in class Html

$ Html#coords — Property in class Html

$ Html#crossorigin — Property in class Html

Html::create() — Method in class Html

Creates and adds a new Html child.

Html::count() — Method in class Html

Returns children count.

Html::charset() — Method in class Html

Html::checked() — Method in class Html

Html::cite() — Method in class Html

Html::class() — Method in class Html

Html::cols() — Method in class Html

Html::colspan() — Method in class Html

Html::content() — Method in class Html

Html::contenteditable() — Method in class Html

Html::controls() — Method in class Html

Html::coords() — Method in class Html

Html::crossorigin() — Method in class Html

Image::calculateSize() — Method in class Image

Calculates dimensions of resized image. Width and height accept pixels or percent.

Image::crop() — Method in class Image

Crops image. Arguments accepts pixels or percent.

Image::calculateCutout() — Method in class Image

Calculates dimensions of cutout in image. Arguments accepts pixels or percent.

Image::calculateTextBox() — Method in class Image

Calculates the bounding box for a TrueType text. Returns keys left, top, width and height.

Image::colorAllocate() — Method in class Image

Image::colorAllocateAlpha() — Method in class Image

Image::colorAt() — Method in class Image

Image::colorClosest() — Method in class Image

Image::colorClosestAlpha() — Method in class Image

Image::colorClosestHWB() — Method in class Image

Image::colorDeallocate() — Method in class Image

Image::colorExact() — Method in class Image

Image::colorExactAlpha() — Method in class Image

Image::colorMatch() — Method in class Image

Image::colorResolve() — Method in class Image

Image::colorResolveAlpha() — Method in class Image

Image::colorSet() — Method in class Image

Image::colorsForIndex() — Method in class Image

Image::colorsTotal() — Method in class Image

Image::colorTransparent() — Method in class Image

Image::convolution() — Method in class Image

Image::copy() — Method in class Image

Image::copyMerge() — Method in class Image

Image::copyMergeGray() — Method in class Image

Image::copyResampled() — Method in class Image

Image::copyResized() — Method in class Image

Image::cropAuto() — Method in class Image

Iterables::contains() — Method in class Iterables

Tests for the presence of value.

Iterables::containsKey() — Method in class Iterables

Tests for the presence of key.

$ Paginator#countdownOffset — Property in class Paginator

Strings::checkEncoding() — Method in class Strings

Strings::chr() — Method in class Strings

Returns a specific character in UTF-8 from code point (number in range 0x0000..D7FF or 0xE000..10FFFF).

Strings::contains() — Method in class Strings

Strings::capitalize() — Method in class Strings

Converts the first character of every word of a UTF-8 string to upper case and the others to lower case.

Strings::compare() — Method in class Strings

Compares two UTF-8 strings or their parts, without taking character case into account. If length is null, whole strings are compared, if it is negative, the corresponding number of characters from the end of the strings is compared, otherwise the appropriate number of characters from the beginning is compared.

$ Validators#counters — Property in class Validators

D

DeprecatedException — Class in namespace Nette

The exception that is thrown when a requested method or operation is deprecated.

DirectoryNotFoundException — Class in namespace Nette

The exception that is thrown when part of a file or directory cannot be found.

DateTime — Class in namespace Nette\Utils

DateTime.

FileSystem::delete() — Method in class FileSystem

Deletes a file or an entire directory if exists. If the directory is not empty, it deletes its contents first.

Finder::directories() — Method in class Finder

Finds directories matching the specified masks.

Finder::descentFilter() — Method in class Finder

It descends only to directories that match the specified filter.

Finder::date() — Method in class Finder

Restricts the search by modified time. $operator accepts "[operator] [date]" example: >1978-01-23

$ Html#data — Property in class Html

$ Html#datetime — Property in class Html

$ Html#decoding — Property in class Html

$ Html#default — Property in class Html

$ Html#defer — Property in class Html

$ Html#dir — Property in class Html

$ Html#dirname — Property in class Html

$ Html#disabled — Property in class Html

$ Html#download — Property in class Html

$ Html#draggable — Property in class Html

$ Html#dropzone — Property in class Html

Html::data() — Method in class Html

Setter for data-* attributes. Booleans are converted to 'true' resp. 'false'.

Html::datetime() — Method in class Html

Html::decoding() — Method in class Html

Html::default() — Method in class Html

Html::defer() — Method in class Html

Html::dir() — Method in class Html

Html::dirname() — Method in class Html

Html::disabled() — Method in class Html

Html::download() — Method in class Html

Html::draggable() — Method in class Html

Html::dropzone() — Method in class Html

Image::detectTypeFromFile() — Method in class Image

Returns the type of image from file.

Image::detectTypeFromString() — Method in class Image

Returns the type of image from string.

Json::decode() — Method in class Json

Parses JSON to PHP value. The $forceArrays enforces the decoding of objects as arrays.

E

$ CachingIterator#empty — Property in class CachingIterator

$ CachingIterator#even — Property in class CachingIterator

Arrays::every() — Method in class Arrays

Finder::exclude() — Method in class Finder

Skips entries that matches the given masks relative to the ones defined with the in() or from() methods.

$ Html#emptyElements — Property in class Html

void elements

$ Html#enctype — Property in class Html

Html::el() — Method in class Html

Constructs new HTML element.

Html::endTag() — Method in class Html

Returns element's end tag.

Html::enctype() — Method in class Html

Image::extensionToType() — Method in class Image

Returns the image type for given file extension.

Image::ellipse() — Method in class Image

Iterables::every() — Method in class Iterables

Tests whether all elements in the iterator pass the test implemented by the provided function.

Json::encode() — Method in class Json

Converts value to JSON format. Use $pretty for easier reading and clarity, $asciiSafe for ASCII output and $htmlSafe for HTML escaping, $forceObjects enforces the encoding of non-associateve arrays as objects.

Reflection::expandClassName() — Method in class Reflection

Expands the name of the class to full name in the given context of given class.

Strings::endsWith() — Method in class Strings

Validators::everyIs() — Method in class Validators

Finds whether all values are of expected types separated by pipe.

F

FileNotFoundException — Class in namespace Nette

The exception that is thrown when accessing a file that does not exist on disk.

$ CachingIterator#first — Property in class CachingIterator

ArrayHash::from() — Method in class ArrayHash

Transforms array to ArrayHash.

ArrayList::from() — Method in class ArrayList

Transforms array to ArrayList.

Arrays::first() — Method in class Arrays

Arrays::firstKey() — Method in class Arrays

Arrays::flatten() — Method in class Arrays

Transforms multidimensional array to flat array.

Arrays::filter() — Method in class Arrays

DateTime::from() — Method in class DateTime

Creates a DateTime object from a string, UNIX timestamp, or other DateTimeInterface object.

DateTime::fromParts() — Method in class DateTime

Creates DateTime object.

FileInfo — Class in namespace Nette\Utils

Represents the file or directory returned by the Finder.

FileSystem — Class in namespace Nette\Utils

File system tool.

Finder — Class in namespace Nette\Utils

Finder allows searching through directory trees using iterator.

Finder::find() — Method in class Finder

Begins search for files and directories matching mask.

Finder::findFiles() — Method in class Finder

Begins search for files matching mask.

Finder::findDirectories() — Method in class Finder

Begins search for directories matching mask.

Finder::files() — Method in class Finder

Finds files matching the specified masks.

Finder::from() — Method in class Finder

Searches recursively from the given directories. Wildcards are allowed.

Finder::filter() — Method in class Finder

Yields only entries which satisfy the given filter.

Floats — Class in namespace Nette\Utils

Floating-point numbers comparison.

Helpers::falseToNull() — Method in class Helpers

Converts false to null, does not change other values.

$ Html#for — Property in class Html

$ Html#form — Property in class Html

$ Html#formaction — Property in class Html

$ Html#formenctype — Property in class Html

$ Html#formmethod — Property in class Html

$ Html#formnovalidate — Property in class Html

$ Html#formtarget — Property in class Html

Html::fromHtml() — Method in class Html

Returns an object representing HTML text.

Html::fromText() — Method in class Html

Returns an object representing plain text.

Html::for() — Method in class Html

Html::form() — Method in class Html

Html::formaction() — Method in class Html

Html::formenctype() — Method in class Html

Html::formmethod() — Method in class Html

Html::formnovalidate() — Method in class Html

Html::formtarget() — Method in class Html

Image::fromFile() — Method in class Image

Reads an image from a file and returns its type in $type.

Image::fromString() — Method in class Image

Reads an image from a string and returns its type in $type.

Image::fromBlank() — Method in class Image

Creates a new true color image of the given dimensions. The default color is black.

Image::filledRectangleWH() — Method in class Image

Draw a filled rectangle.

Image::fill() — Method in class Image

Image::filledArc() — Method in class Image

Image::filledEllipse() — Method in class Image

Image::filledPolygon() — Method in class Image

Image::filledRectangle() — Method in class Image

Image::fillToBorder() — Method in class Image

Image::filter() — Method in class Image

Image::flip() — Method in class Image

Image::ftText() — Method in class Image

Iterables::first() — Method in class Iterables

Returns the first item (matching the specified predicate if given). If there is no such item, it returns result of invoking $else or null.

Iterables::firstKey() — Method in class Iterables

Returns the key of first item (matching the specified predicate if given). If there is no such item, it returns result of invoking $else or null.

Iterables::filter() — Method in class Iterables

Iterator that filters elements according to a given $predicate. Maintains original keys.

$ Paginator#firstPage — Property in class Paginator

$ Paginator#firstItemOnPage — Property in class Paginator

$ Paginator#first — Property in class Paginator

Strings::fixEncoding() — Method in class Strings

Removes all invalid UTF-8 characters from a string.

Strings::firstLower() — Method in class Strings

Converts the first character of a UTF-8 string to lower case and leaves the other characters unchanged.

Strings::firstUpper() — Method in class Strings

Converts the first character of a UTF-8 string to upper case and leaves the other characters unchanged.

Strings::findPrefix() — Method in class Strings

Finds the common prefix of strings or returns empty string if the prefix was not found.

Type::fromReflection() — Method in class Type

Creates a Type object based on reflection. Resolves self, static and parent to the actual class name.

Type::fromString() — Method in class Type

Creates the Type object according to the text notation.

G

CachingIterator::getCounter() — Method in class CachingIterator

Returns the counter.

CachingIterator::getNextKey() — Method in class CachingIterator

Returns the next key.

CachingIterator::getNextValue() — Method in class CachingIterator

Returns the next element.

ArrayHash::getIterator() — Method in class ArrayHash

Returns an iterator over all items.

ArrayList::getIterator() — Method in class ArrayList

Returns an iterator over all items.

Arrays::get() — Method in class Arrays

Returns item from array. If it does not exist, it throws an exception, unless a default value is set.

Arrays::getRef() — Method in class Arrays

Returns reference to array item. If the index does not exist, new one is created with value null.

Arrays::getKeyOffset() — Method in class Arrays

Returns zero-indexed position of given array key. Returns null if key is not found.

Arrays::grep() — Method in class Arrays

Returns only those array items, which matches a regular expression $pattern.

FileInfo::getRelativePath() — Method in class FileInfo

Returns the relative directory path.

FileInfo::getRelativePathname() — Method in class FileInfo

Returns the relative path including file name.

Finder::getIterator() — Method in class Finder

Helpers::getLastError() — Method in class Helpers

Returns the last occurred PHP error or an empty string if no error occurred. Unlike error_get_last(), it is nit affected by the PHP directive html_errors and always returns text, not HTML.

Helpers::getSuggestion() — Method in class Helpers

Looks for a string from possibilities that is most similar to value, but not the same (for 8-bit encoding).

Html::getName() — Method in class Html

Returns element's name.

Html::getAttribute() — Method in class Html

Returns element's attribute.

Html::getHtml() — Method in class Html

Returns element's HTML content.

Html::getText() — Method in class Html

Returns element's textual content.

Html::getIterator() — Method in class Html

Iterates over elements.

Html::getChildren() — Method in class Html

Returns all children.

Image::getSupportedTypes() — Method in class Image

Image::getWidth() — Method in class Image

Returns image width.

Image::getHeight() — Method in class Image

Returns image height.

Image::getImageResource() — Method in class Image

Returns image GD resource.

Image::gammaCorrect() — Method in class Image

Image::getClip() — Method in class Image

Image::getInterpolation() — Method in class Image

Iterables::getIterator() — Method in class Iterables

ObjectHelpers::getMagicProperties() — Method in class ObjectHelpers

Returns array of magic properties defined by annotation @property.

ObjectHelpers::getSuggestion() — Method in class ObjectHelpers

Finds the best suggestion (for 8-bit encoding).

Paginator::getPage() — Method in class Paginator

Returns current page number.

Paginator::getFirstPage() — Method in class Paginator

Returns first page number.

Paginator::getLastPage() — Method in class Paginator

Returns last page number.

Paginator::getFirstItemOnPage() — Method in class Paginator

Returns the sequence number of the first element on the page

Paginator::getLastItemOnPage() — Method in class Paginator

Returns the sequence number of the last element on the page

Paginator::getBase() — Method in class Paginator

Returns first page (base) number.

Paginator::getPageIndex() — Method in class Paginator

Returns zero-based page number.

Paginator::getPageCount() — Method in class Paginator

Returns the total number of pages.

Paginator::getItemsPerPage() — Method in class Paginator

Returns the number of items to display on a single page.

Paginator::getItemCount() — Method in class Paginator

Returns the total number of items.

Paginator::getOffset() — Method in class Paginator

Returns the absolute index of the first item on current page.

Paginator::getCountdownOffset() — Method in class Paginator

Returns the absolute index of the first item on current page in countdown paging.

Paginator::getLength() — Method in class Paginator

Returns the number of items on current page.

Random::generate() — Method in class Random

Generates a random string of given length from characters specified in second argument.

Reflection::getParameterDefaultValue() — Method in class Reflection

Reflection::getPropertyDeclaringClass() — Method in class Reflection

Returns a reflection of a class or trait that contains a declaration of given property. Property can also be declared in the trait.

Reflection::getMethodDeclaringMethod() — Method in class Reflection

Returns a reflection of a method that contains a declaration of $method.

Reflection::getUseStatements() — Method in class Reflection

ReflectionMethod::getOriginalClass() — Method in class ReflectionMethod

Type::getNames() — Method in class Type

Returns the array of subtypes that make up the compound type as strings.

Type::getTypes() — Method in class Type

Returns the array of subtypes that make up the compound type as Type objects:

Type::getSingleName() — Method in class Type

Returns the type name for simple types, otherwise null.

H

HtmlStringable — Class in namespace Nette

Helpers — Class in namespace Nette\Utils

Html — Class in namespace Nette\Utils

HTML helper.

$ Html#headers — Property in class Html

$ Html#height — Property in class Html

$ Html#hidden — Property in class Html

$ Html#high — Property in class Html

$ Html#href — Property in class Html

$ Html#hreflang — Property in class Html

Html::htmlToText() — Method in class Html

Converts given HTML code to plain text.

Html::href() — Method in class Html

Special setter for element's attribute.

Html::headers() — Method in class Html

Html::height() — Method in class Html

Html::hidden() — Method in class Html

Html::high() — Method in class Html

Html::hreflang() — Method in class Html

$ Image#height — Property in class Image

ImageColor::hex() — Method in class ImageColor

Accepts formats #RRGGBB, #RRGGBBAA, #RGB, #RGBA

ObjectHelpers::hasProperty() — Method in class ObjectHelpers

Checks if the public non-static property exists.

I

IOException — Class in namespace Nette

The exception that is thrown when an I/O error occurs.

InvalidArgumentException — Class in namespace Nette

The exception that is thrown when an argument does not match with the expected value.

InvalidStateException — Class in namespace Nette

The exception that is thrown when a method call is invalid for the object's current state, method has been invoked at an illegal or inappropriate time.

CachingIterator::isFirst() — Method in class CachingIterator

Is the current element the first one?

CachingIterator::isLast() — Method in class CachingIterator

Is the current element the last one?

CachingIterator::isEmpty() — Method in class CachingIterator

Is the iterator empty?

CachingIterator::isOdd() — Method in class CachingIterator

Is the counter odd?

CachingIterator::isEven() — Method in class CachingIterator

Is the counter even?

ITranslator — Class in namespace Nette\Localization

Arrays::insertBefore() — Method in class Arrays

Inserts the contents of the $inserted array into the $array immediately after the $key.

Arrays::insertAfter() — Method in class Arrays

Inserts the contents of the $inserted array into the $array before the $key.

Arrays::isList() — Method in class Arrays

Checks if the array is indexed in ascending order of numeric keys from zero, a.k.a list.

Arrays::invoke() — Method in class Arrays

Invokes all callbacks and returns array of results.

Arrays::invokeMethod() — Method in class Arrays

Invokes method on every object in an array and returns array of results.

Callback::invokeSafe() — Method in class Callback

Invokes internal PHP function with own error handler.

Callback::isStatic() — Method in class Callback

Checks whether PHP callback is function or static method.

FileSystem::isAbsolute() — Method in class FileSystem

Determines if the path is absolute.

Finder::in() — Method in class Finder

Searches in the given directories. Wildcards are allowed.

Finder::ignoreUnreadableDirs() — Method in class Finder

Ignores unreadable directories. By default, this is enabled.

Floats::isZero() — Method in class Floats

Floats::isInteger() — Method in class Floats

Floats::isLessThan() — Method in class Floats

Returns true if $a < $b

Floats::isLessThanOrEqualTo() — Method in class Floats

Returns true if $a <= $b

Floats::isGreaterThan() — Method in class Floats

Returns true if $a > $b

Floats::isGreaterThanOrEqualTo() — Method in class Floats

Returns true if $a >= $b

$ Html#id — Property in class Html

$ Html#integrity — Property in class Html

$ Html#inputmode — Property in class Html

$ Html#ismap — Property in class Html

$ Html#itemprop — Property in class Html

Html::isEmpty() — Method in class Html

Is element empty?

Html::insert() — Method in class Html

Inserts child node.

Html::id() — Method in class Html

Html::integrity() — Method in class Html

Html::inputmode() — Method in class Html

Html::ismap() — Method in class Html

Html::itemprop() — Method in class Html

IHtmlString — Class in namespace Nette\Utils

Image — Class in namespace Nette\Utils

Basic manipulation with images. Supported types are JPEG, PNG, GIF, WEBP, AVIF and BMP.

$ Image#imageResource — Property in class Image

Image::isTypeSupported() — Method in class Image

Image::interlace() — Method in class Image

Image::isTrueColor() — Method in class Image

ImageColor — Class in namespace Nette\Utils

Represent RGB color (0..255) with opacity (0..1).

ImageException — Class in namespace Nette\Utils

The exception that is thrown when an image error occurs.

ImageType — Class in namespace Nette\Utils

Type of image file.

Iterables — Class in namespace Nette\Utils

Utilities for iterables.

$ Paginator#itemsPerPage — Property in class Paginator

$ Paginator#itemCount — Property in class Paginator

Paginator::isFirst() — Method in class Paginator

Is the current page the first one?

Paginator::isLast() — Method in class Paginator

Is the current page the last one?

Reflection::isBuiltinType() — Method in class Reflection

Reflection::isClassKeyword() — Method in class Reflection

Strings::indent() — Method in class Strings

Indents a multiline text from the left. Second argument sets how many indentation chars should be used, while the indent itself is the third argument (tab by default).

Strings::indexOf() — Method in class Strings

Returns position in characters of $nth occurence of $needle in $haystack or null if the $needle was not found.

Type::isUnion() — Method in class Type

Returns true whether it is a union type.

Type::isIntersection() — Method in class Type

Returns true whether it is an intersection type.

Type::isSimple() — Method in class Type

Returns true whether it is a simple type. Single nullable types are also considered to be simple types.

Type::isSingle() — Method in class Type

Type::isBuiltin() — Method in class Type

Returns true whether the type is both a simple and a PHP built-in type.

Type::isClass() — Method in class Type

Returns true whether the type is both a simple and a class name.

Type::isClassKeyword() — Method in class Type

Determines if type is special class name self/parent/static.

Validators::is() — Method in class Validators

Verifies that the value is of expected types separated by pipe.

Validators::isNumber() — Method in class Validators

Checks if the value is an integer or a float.

Validators::isNumericInt() — Method in class Validators

Checks if the value is an integer or a integer written in a string.

Validators::isNumeric() — Method in class Validators

Checks if the value is a number or a number written in a string.

Validators::isCallable() — Method in class Validators

Checks if the value is a syntactically correct callback.

Validators::isUnicode() — Method in class Validators

Checks if the value is a valid UTF-8 string.

Validators::isNone() — Method in class Validators

Checks if the value is 0, '', false or null.

Validators::isMixed() — Method in class Validators

Validators::isList() — Method in class Validators

Checks if a variable is a zero-based integer indexed array.

Validators::isInRange() — Method in class Validators

Checks if the value is in the given range [min, max], where the upper or lower limit can be omitted (null).

Validators::isEmail() — Method in class Validators

Checks if the value is a valid email address. It does not verify that the domain actually exists, only the syntax is verified.

Validators::isUrl() — Method in class Validators

Checks if the value is a valid URL address.

Validators::isUri() — Method in class Validators

Checks if the value is a valid URI address, that is, actually a string beginning with a syntactically valid schema.

Validators::isType() — Method in class Validators

Checks whether the input is a class, interface or trait.

Validators::isPhpIdentifier() — Method in class Validators

Checks whether the input is a valid PHP identifier.

Validators::isBuiltinType() — Method in class Validators

Determines if type is PHP built-in type. Otherwise, it is the class name.

Validators::isClassKeyword() — Method in class Validators

Determines if type is special class name self/parent/static.

Validators::isTypeDeclaration() — Method in class Validators

Checks whether the given type declaration is syntactically valid.

J

DateTime::jsonSerialize() — Method in class DateTime

Returns JSON representation in ISO 8601 (used by JavaScript).

FileSystem::joinPaths() — Method in class FileSystem

Joins all segments of the path and normalizes the result.

Json — Class in namespace Nette\Utils

JSON encoder and decoder.

JsonException — Class in namespace Nette\Utils

The exception that indicates error of JSON encoding/decoding.

K

$ Html#kind — Property in class Html

Html::kind() — Method in class Html

L

$ CachingIterator#last — Property in class CachingIterator

Arrays::last() — Method in class Arrays

Arrays::lastKey() — Method in class Arrays

Finder::limitDepth() — Method in class Finder

Sets the maximum depth of entries.

$ Html#label — Property in class Html

$ Html#lang — Property in class Html

$ Html#list — Property in class Html

$ Html#loop — Property in class Html

$ Html#low — Property in class Html

Html::label() — Method in class Html

Html::lang() — Method in class Html

Html::list() — Method in class Html

Html::loop() — Method in class Html

Html::low() — Method in class Html

Image::layerEffect() — Method in class Image

Image::line() — Method in class Image

$ Paginator#lastPage — Property in class Paginator

$ Paginator#lastItemOnPage — Property in class Paginator

$ Paginator#last — Property in class Paginator

$ Paginator#length — Property in class Paginator

Strings::lower() — Method in class Strings

Converts all characters of UTF-8 string to lower case.

Strings::length() — Method in class Strings

Returns number of characters (not bytes) in UTF-8 string.

M

Mapper — Class in namespace Nette\Iterators

MemberAccessException — Class in namespace Nette

The exception that is thrown when accessing a class member (property or method) fails.

Arrays::mergeTree() — Method in class Arrays

Recursively merges two fields. It is useful, for example, for merging tree structures. It behaves as the + operator for array, ie. it adds a key/value pair from the second array to the first one and retains the value from the first array in the case of a key collision.

Arrays::map() — Method in class Arrays

Arrays::mapWithKeys() — Method in class Arrays

DateTime::modifyClone() — Method in class DateTime

You'd better use: (clone $dt)->modify(...)

FileSystem::makeWritable() — Method in class FileSystem

Sets file permissions to $fileMode or directory permissions to $dirMode.

$ Html#max — Property in class Html

$ Html#maxlength — Property in class Html

$ Html#minlength — Property in class Html

$ Html#media — Property in class Html

$ Html#method — Property in class Html

$ Html#min — Property in class Html

$ Html#multiple — Property in class Html

$ Html#muted — Property in class Html

Html::max() — Method in class Html

Html::maxlength() — Method in class Html

Html::minlength() — Method in class Html

Html::media() — Method in class Html

Html::method() — Method in class Html

Html::min() — Method in class Html

Html::multiple() — Method in class Html

Html::muted() — Method in class Html

Iterables::map() — Method in class Iterables

Iterator that transforms values by calling $transformer. Maintains original keys.

Iterables::mapWithKeys() — Method in class Iterables

Iterator that transforms keys and values by calling $transformer. If it returns null, the element is skipped.

Iterables::memoize() — Method in class Iterables

Wraps around iterator and caches its keys and values during iteration.

Strings::match() — Method in class Strings

Searches the string for the part matching the regular expression and returns an array with the found expression and individual subexpressions, or null.

Strings::matchAll() — Method in class Strings

Searches the string for all occurrences matching the regular expression and returns an array of arrays containing the found expression and each subexpression.

N

$ CachingIterator#nextKey — Property in class CachingIterator

$ CachingIterator#nextValue — Property in class CachingIterator

CachingIterator::next() — Method in class CachingIterator

Forwards to the next element.

NotImplementedException — Class in namespace Nette

The exception that is thrown when a requested method or operation is not implemented.

NotSupportedException — Class in namespace Nette

The exception that is thrown when an invoked method is not supported. For scenarios where it is sometimes possible to perform the requested operation, see InvalidStateException.

Arrays::normalize() — Method in class Arrays

Normalizes array to associative array. Replace numeric keys with their values, the new value will be $filling.

FileSystem::normalizePath() — Method in class FileSystem

Normalizes .. and . and directory separators in path.

$ Html#name — Property in class Html

$ Html#novalidate — Property in class Html

Html::name() — Method in class Html

Html::novalidate() — Method in class Html

Strings::normalize() — Method in class Strings

Removes control characters, normalizes line breaks to \n, removes leading and trailing blank lines, trims end spaces on lines, normalizes UTF-8 to the normal form of NFC.

Strings::normalizeNewLines() — Method in class Strings

O

$ CachingIterator#odd — Property in class CachingIterator

OutOfRangeException — Class in namespace Nette

The exception that is thrown when an illegal index was requested.

ArrayHash::offsetSet() — Method in class ArrayHash

Replaces or appends a item.

ArrayHash::offsetGet() — Method in class ArrayHash

Returns a item.

ArrayHash::offsetExists() — Method in class ArrayHash

Determines whether a item exists.

ArrayHash::offsetUnset() — Method in class ArrayHash

Removes the element from this list.

ArrayList::offsetSet() — Method in class ArrayList

Replaces or appends a item.

ArrayList::offsetGet() — Method in class ArrayList

Returns a item.

ArrayList::offsetExists() — Method in class ArrayList

Determines whether a item exists.

ArrayList::offsetUnset() — Method in class ArrayList

Removes the element at the specified position in this list.

FileSystem::open() — Method in class FileSystem

Opens file and returns resource.

$ Html#open — Property in class Html

$ Html#optimum — Property in class Html

Html::offsetSet() — Method in class Html

Inserts (replaces) child node (\ArrayAccess implementation).

Html::offsetGet() — Method in class Html

Returns child node (\ArrayAccess implementation).

Html::offsetExists() — Method in class Html

Exists child node? (\ArrayAccess implementation).

Html::offsetUnset() — Method in class Html

Removes child node (\ArrayAccess implementation).

Html::open() — Method in class Html

Html::optimum() — Method in class Html

Image::openPolygon() — Method in class Image

ObjectHelpers — Class in namespace Nette\Utils

Nette\SmartObject helpers.

$ Paginator#offset — Property in class Paginator

Strings::ord() — Method in class Strings

Returns a code point of specific character in UTF-8 (number in range 0x0000..D7FF or 0xE000..10FFFF).

P

ArrayList::prepend() — Method in class ArrayList

Prepends a item.

Arrays::pick() — Method in class Arrays

Returns and removes the value of an item from an array. If it does not exist, it throws an exception, or returns $default, if provided.

FileSystem::platformSlashes() — Method in class FileSystem

Converts slashes to platform-specific directory separators.

$ Html#pattern — Property in class Html

$ Html#ping — Property in class Html

$ Html#placeholder — Property in class Html

$ Html#poster — Property in class Html

$ Html#preload — Property in class Html

Html::pattern() — Method in class Html

Html::ping() — Method in class Html

Html::placeholder() — Method in class Html

Html::poster() — Method in class Html

Html::preload() — Method in class Html

Image::place() — Method in class Image

Puts another image into this image. Left and top accepts pixels or percent.

Image::paletteCopy() — Method in class Image

Image::paletteToTrueColor() — Method in class Image

Image::polygon() — Method in class Image

Paginator — Class in namespace Nette\Utils

Paginating math.

$ Paginator#page — Property in class Paginator

$ Paginator#pageCount — Property in class Paginator

Strings::platformNewLines() — Method in class Strings

Converts line endings to platform-specific, i.e. \r\n on Windows and \n elsewhere.

Strings::padLeft() — Method in class Strings

Pads a UTF-8 string to given length by prepending the $pad string to the beginning.

Strings::padRight() — Method in class Strings

Pads UTF-8 string to given length by appending the $pad string to the end.

Strings::pcre() — Method in class Strings

R

CachingIterator::rewind() — Method in class CachingIterator

Rewinds the Iterator.

Arrays::renameKey() — Method in class Arrays

Renames key in array.

FileInfo::read() — Method in class FileInfo

Returns the contents of the file.

FileSystem::rename() — Method in class FileSystem

Renames or moves a file or a directory. Overwrites existing files and directories by default.

FileSystem::read() — Method in class FileSystem

Reads the content of a file.

FileSystem::readLines() — Method in class FileSystem

Reads the file content line by line. Because it reads continuously as we iterate over the lines, it is possible to read files larger than the available memory.

$ Html#radiogroup — Property in class Html

$ Html#readonly — Property in class Html

$ Html#rel — Property in class Html

$ Html#required — Property in class Html

$ Html#reversed — Property in class Html

$ Html#rows — Property in class Html

$ Html#rowspan — Property in class Html

Html::removeAttribute() — Method in class Html

Unsets element's attribute.

Html::removeAttributes() — Method in class Html

Unsets element's attributes.

Html::removeChildren() — Method in class Html

Removes all children.

Html::render() — Method in class Html

Renders element's start tag, content and end tag.

Html::radiogroup() — Method in class Html

Html::readonly() — Method in class Html

Html::rel() — Method in class Html

Html::required() — Method in class Html

Html::reversed() — Method in class Html

Html::rows() — Method in class Html

Html::rowspan() — Method in class Html

Image::rgb() — Method in class Image

Returns RGB color (0..255) and transparency (0..127).

Image::resize() — Method in class Image

Scales an image. Width and height accept pixels or percent.

Image::rectangleWH() — Method in class Image

Draw a rectangle.

Image::resolveColor() — Method in class Image

Image::rectangle() — Method in class Image

Image::resolution() — Method in class Image

Image::rotate() — Method in class Image

ImageColor::rgb() — Method in class ImageColor

Random — Class in namespace Nette\Utils

Secure random string generator.

Reflection — Class in namespace Nette\Utils

PHP reflection helpers.

ReflectionMethod — Class in namespace Nette\Utils

ReflectionMethod preserving the original class name.

RegexpException — Class in namespace Nette\Utils

The exception that indicates error of the last Regexp execution.

Strings::reverse() — Method in class Strings

Reverses UTF-8 string.

Strings::replace() — Method in class Strings

Replaces all occurrences matching regular expression $pattern which can be string or array in the form pattern => replacement.

Type::resolve() — Method in class Type

Resolves 'self', 'static' and 'parent' to the actual class name.

S

ShouldNotHappenException — Class in namespace Nette

Houston, we have a problem.

SmartObject — Class in namespace Nette

Strict class for better experience.

StaticClass — Class in namespace Nette

Static class.

Arrays::searchKey() — Method in class Arrays

Arrays::some() — Method in class Arrays

Finder::sortBy() — Method in class Finder

Set a compare function for sorting directory entries. The function will be called to sort entries from the same directory.

Finder::sortByName() — Method in class Finder

Sorts files in each directory naturally by name.

Finder::size() — Method in class Finder

Restricts the search by size. $operator accepts "[operator] [size] [unit]" example: >=10kB

$ Html#sandbox — Property in class Html

$ Html#scope — Property in class Html

$ Html#selected — Property in class Html

$ Html#shape — Property in class Html

$ Html#size — Property in class Html

$ Html#sizes — Property in class Html

$ Html#slot — Property in class Html

$ Html#span — Property in class Html

$ Html#spellcheck — Property in class Html

$ Html#src — Property in class Html

$ Html#srcdoc — Property in class Html

$ Html#srclang — Property in class Html

$ Html#srcset — Property in class Html

$ Html#start — Property in class Html

$ Html#step — Property in class Html

$ Html#style — Property in class Html

Html::setName() — Method in class Html

Changes element's name.

Html::setAttribute() — Method in class Html

Sets element's attribute.

Html::setHtml() — Method in class Html

Sets element's HTML content.

Html::setText() — Method in class Html

Sets element's textual content.

Html::startTag() — Method in class Html

Returns element's start tag.

Html::sandbox() — Method in class Html

Html::scope() — Method in class Html

Html::selected() — Method in class Html

Html::shape() — Method in class Html

Html::size() — Method in class Html

Html::sizes() — Method in class Html

Html::slot() — Method in class Html

Html::span() — Method in class Html

Html::spellcheck() — Method in class Html

Html::src() — Method in class Html

Html::srcdoc() — Method in class Html

Html::srclang() — Method in class Html

Html::srcset() — Method in class Html

Html::start() — Method in class Html

Html::step() — Method in class Html

Html::style() — Method in class Html

Image::setImageResource() — Method in class Image

Sets image resource.

Image::sharpen() — Method in class Image

Sharpens image a little bit.

Image::save() — Method in class Image

Saves image to the file. Quality is in the range 0..100 for JPEG (default 85), WEBP (default 80) and AVIF (default 30) and 0..9 for PNG (default 9).

Image::send() — Method in class Image

Outputs image to browser. Quality is in the range 0..100 for JPEG (default 85), WEBP (default 80) and AVIF (default 30) and 0..9 for PNG (default 9).

Image::saveAlpha() — Method in class Image

Image::scale() — Method in class Image

Image::setBrush() — Method in class Image

Image::setClip() — Method in class Image

Image::setInterpolation() — Method in class Image

Image::setPixel() — Method in class Image

Image::setStyle() — Method in class Image

Image::setThickness() — Method in class Image

Image::setTile() — Method in class Image

Iterables::some() — Method in class Iterables

Tests whether at least one element in the iterator passes the test implemented by the provided function.

ObjectHelpers::strictGet() — Method in class ObjectHelpers

ObjectHelpers::strictSet() — Method in class ObjectHelpers

ObjectHelpers::strictCall() — Method in class ObjectHelpers

ObjectHelpers::strictStaticCall() — Method in class ObjectHelpers

Paginator::setPage() — Method in class Paginator

Sets current page number.

Paginator::setBase() — Method in class Paginator

Sets first page (base) number.

Paginator::setItemsPerPage() — Method in class Paginator

Sets the number of items to display on a single page.

Paginator::setItemCount() — Method in class Paginator

Sets the total number of items.

Strings — Class in namespace Nette\Utils

String tools library.

Strings::startsWith() — Method in class Strings

Strings::substring() — Method in class Strings

Returns a part of UTF-8 string specified by starting position and length. If start is negative, the returned string will start at the start'th character from the end of string.

Strings::split() — Method in class Strings

Divides the string into arrays according to the regular expression. Expressions in parentheses will be captured and returned as well.

T

Translator — Class in namespace Nette\Localization

Translator adapter.

Translator::translate() — Method in class Translator

Translates the given string.

Arrays::toObject() — Method in class Arrays

Copies the elements of the $array array to the $object object and then returns it.

Arrays::toKey() — Method in class Arrays

Converts value to array key.

Callback::toString() — Method in class Callback

Converts PHP callback to textual form. Class or method may not exists.

Callback::toReflection() — Method in class Callback

Returns reflection for method or function used in PHP callback.

$ Html#tabindex — Property in class Html

$ Html#target — Property in class Html

$ Html#title — Property in class Html

$ Html#translate — Property in class Html

$ Html#type — Property in class Html

Html::toHtml() — Method in class Html

Converts to HTML.

Html::toText() — Method in class Html

Converts to plain text.

Html::tabindex() — Method in class Html

Html::target() — Method in class Html

Html::title() — Method in class Html

Html::translate() — Method in class Html

Html::type() — Method in class Html

Image::typeToExtension() — Method in class Image

Returns the file extension for the given image type.

Image::typeToMimeType() — Method in class Image

Returns the mime type for the given image type.

Image::toString() — Method in class Image

Outputs image to string. Quality is in the range 0..100 for JPEG (default 85), WEBP (default 80) and AVIF (default 30) and 0..9 for PNG (default 9).

Image::trueColorToPalette() — Method in class Image

Image::ttfText() — Method in class Image

ImageColor::toRGBA() — Method in class ImageColor

Reflection::toString() — Method in class Reflection

Strings::toAscii() — Method in class Strings

Converts UTF-8 string to ASCII, ie removes diacritics etc.

Strings::truncate() — Method in class Strings

Truncates a UTF-8 string to given maximal length, while trying not to split whole words. Only if the string is truncated, an ellipsis (or something else set with third argument) is appended to the string.

Strings::trim() — Method in class Strings

Removes all left and right side spaces (or the characters passed as second argument) from a UTF-8 encoded string.

Type — Class in namespace Nette\Utils

PHP type reflection.

U

UnexpectedValueException — Class in namespace Nette

The exception that is thrown when a value (typically returned by function) does not match with the expected value.

Callback::unwrap() — Method in class Callback

Unwraps closure created by Closure::fromCallable().

FileSystem::unixSlashes() — Method in class FileSystem

Converts backslashes to slashes.

$ Html#usemap — Property in class Html

Html::usemap() — Method in class Html

Strings::unixNewLines() — Method in class Strings

Converts line endings to \n used on Unix-like systems.

Strings::upper() — Method in class Strings

Converts all characters of a UTF-8 string to upper case.

UnknownImageFileException — Class in namespace Nette\Utils

The exception that indicates invalid image file.

V

$ Html#value — Property in class Html

Html::value() — Method in class Html

Validators — Class in namespace Nette\Utils

Validation utilities.

$ Validators#validators — Property in class Validators

W

Arrays::wrap() — Method in class Arrays

Returns copy of the $array where every item is converted to string and prefixed by $prefix and suffixed by $suffix.

FileInfo::write() — Method in class FileInfo

Writes the contents to the file.

FileSystem::write() — Method in class FileSystem

Writes the string to a file.

$ Html#width — Property in class Html

$ Html#wrap — Property in class Html

Html::width() — Method in class Html

Html::wrap() — Method in class Html

$ Image#width — Property in class Image

Strings::webalize() — Method in class Strings

Modifies the UTF-8 string to the form used in the URL, ie removes diacritics and replaces all characters except letters of the English alphabet and numbers with a hyphens.

_

HtmlStringable::__toString() — Method in class HtmlStringable

Returns string in HTML format

CachingIterator::__construct() — Method in class CachingIterator

Mapper::__construct() — Method in class Mapper

SmartObject::__call() — Method in class SmartObject

SmartObject::__callStatic() — Method in class SmartObject

SmartObject::__get() — Method in class SmartObject

SmartObject::__set() — Method in class SmartObject

SmartObject::__unset() — Method in class SmartObject

SmartObject::__isset() — Method in class SmartObject

StaticClass::__callStatic() — Method in class StaticClass

Call to undefined static method.

DateTime::__toString() — Method in class DateTime

Returns the date and time in the format 'Y-m-d H:i:s'.

FileInfo::__construct() — Method in class FileInfo

Html::__set() — Method in class Html

Overloaded setter for element's attribute.

Html::__get() — Method in class Html

Overloaded getter for element's attribute.

Html::__isset() — Method in class Html

Overloaded tester for element's attribute.

Html::__unset() — Method in class Html

Overloaded unsetter for element's attribute.

Html::__call() — Method in class Html

Overloaded setter for element's attribute.

Html::__toString() — Method in class Html

Returns string in HTML format

Html::__clone() — Method in class Html

Clones all children too.

Image::__construct() — Method in class Image

Wraps GD image.

Image::__toString() — Method in class Image

Outputs image to string.

Image::__call() — Method in class Image

Call to undefined method.

Image::__clone() — Method in class Image

Image::__sleep() — Method in class Image

Prevents serialization.

Iterables::__construct() — Method in class Iterables

ReflectionMethod::__construct() — Method in class ReflectionMethod

Type::__toString() — Method in class Type