Index | Nette Utils API

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.
Filter::accept() — Method in class Filter
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.
$ Html#attrs — Property in class Html
Html::addAttributes() — Method in class Html: Sets multiple attributes.
Html::add() — Method in class Html: Adds new element's child.
Html::attributes() — Method in class Html: Returns element's attributes.
Image::alphaBlending() — Method in class Image
Image::antialias() — Method in class Image
Image::arc() — Method in class Image
Validators::assert() — Method in class Validators: Throws exception if a variable is of unexpected type.
Validators::assertField() — Method in class Validators: Throws exception if an array field is missing or of unexpected type.

B

$ Paginator#base — Property in class Paginator

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.
$ Filter#callback — Property in class Filter
Mapper::current() — Method in class Mapper
ArrayHash::count() — Method in class ArrayHash: Returns items count.
ArrayList::count() — Method in class ArrayList: Returns items count.
Callback — Class in namespace Nette\Utils: PHP callable tools.
Callback::closure() — Method in class Callback
Callback::check() — Method in class Callback
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.
FileSystem::copy() — Method in class FileSystem: Copies a file or directory.
$ Html#children — 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.
Image::calculateSize() — Method in class Image: Calculates dimensions of resized image.
Image::crop() — Method in class Image: Crops image.
Image::calculateCutout() — Method in class Image: Calculates dimensions of cutout in image.
Image::char() — Method in class Image
Image::charUp() — Method in class Image
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
ObjectMixin::call() — Method in class ObjectMixin: __call() implementation.
ObjectMixin::callStatic() — Method in class ObjectMixin: __callStatic() implementation.
ObjectMixin::checkType() — Method in class ObjectMixin: Finds whether a variable is of expected type and do non-data-loss conversion.
$ Paginator#countdownOffset — Property in class Paginator
Strings::checkEncoding() — Method in class Strings: Checks if the string is valid for UTF-8 encoding.
Strings::chr() — Method in class Strings: Returns a specific character in UTF-8.
Strings::contains() — Method in class Strings: Does $haystack contain $needle?
Strings::capitalize() — Method in class Strings: Capitalize string.
Strings::compare() — Method in class Strings: Case-insensitive compares UTF-8 strings.
$ 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 directory.
Image::dashedLine() — Method in class Image
Json::decode() — Method in class Json: Decodes a JSON string.

E

$ CachingIterator#empty — Property in class CachingIterator
$ CachingIterator#even — Property in class CachingIterator
Object::extensionMethod() — Method in class Object: Adding method to class.
$ Html#emptyElements — Property in class Html
Html::el() — Method in class Html: Static factory.
Html::endTag() — Method in class Html: Returns element's end tag.
Image::ellipse() — Method in class Image
Json::encode() — Method in class Json: Returns the JSON representation of a value.
Strings::endsWith() — Method in class Strings: Ends the $haystack string with the suffix $needle?

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
Filter — Class in namespace Nette\Iterators: CallbackFilterIterator for PHP < 5.4.
ArrayHash::from() — Method in class ArrayHash
Arrays::flatten() — Method in class Arrays: Returns flattened array.
DateTime::from() — Method in class DateTime: DateTime object factory.
FileSystem — Class in namespace Nette\Utils: File system tool.
Image::fromFile() — Method in class Image: Opens image from file.
Image::fromString() — Method in class Image: Create a new image from the image stream in the string.
Image::fromBlank() — Method in class Image: Creates blank image.
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::ftText() — Method in class Image
$ Paginator#firstPage — Property in class Paginator
$ Paginator#first — Property in class Paginator
Strings::fixEncoding() — Method in class Strings: Removes invalid code unit sequences from UTF-8 string.
Strings::firstUpper() — Method in class Strings: Convert first character to upper case.
Strings::findPrefix() — Method in class Strings: Finds the length of common prefix of strings.

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.
RecursiveFilter::getChildren() — Method in class RecursiveFilter
Object::getReflection() — Method in class Object: Access to reflection.
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 or $default if item is not set.
Arrays::getRef() — Method in class Arrays: Returns reference to array item.
Arrays::grep() — Method in class Arrays: Returns array entries that match the pattern.
DateTime::getTimestamp() — Method in class DateTime
Html::getName() — Method in class Html: Returns element's name.
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 a elements.
Html::getChildren() — Method in class Html: Returns all of children.
Image::getFormatFromString() — Method in class Image: Get format from the image stream in the string.
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
ObjectMixin::get() — Method in class ObjectMixin: __get() implementation.
ObjectMixin::getMagicMethods() — Method in class ObjectMixin: Returns array of magic methods defined by annotation @method.
ObjectMixin::getExtensionMethod() — Method in class ObjectMixin: Returns extension method.
ObjectMixin::getSuggestion() — Method in class ObjectMixin: 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::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: Generate random string.

H

RecursiveFilter::hasChildren() — Method in class RecursiveFilter
Html — Class in namespace Nette\Utils: HTML helper.
Html::href() — Method in class Html: Special setter for element's attribute.
$ Image#height — Property in class Image
ObjectMixin::has() — Method in class ObjectMixin: __isset() implementation.

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: Translator adapter.
Arrays::insertBefore() — Method in class Arrays: Inserts new array before item specified by key.
Arrays::insertAfter() — Method in class Arrays: Inserts new array after item specified by key.
Arrays::isList() — Method in class Arrays: Finds whether a variable is a zero-based integer indexed array.
Callback::invoke() — Method in class Callback: Invokes callback.
Callback::invokeArgs() — Method in class Callback: Invokes callback with an array of parameters.
Callback::invokeSafe() — Method in class Callback: Invokes internal PHP function with own error handler.
Callback::isStatic() — Method in class Callback
FileSystem::isAbsolute() — Method in class FileSystem: Is path absolute?
Html::isEmpty() — Method in class Html: Is element empty?
Html::insert() — Method in class Html: Inserts child node.
IHtmlString — Class in namespace Nette\Utils
Image — Class in namespace Nette\Utils: Basic manipulation with images.
$ Image#imageResource — Property in class Image
Image::interlace() — Method in class Image
Image::isTrueColor() — Method in class Image
$ 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?
Strings::indent() — Method in class Strings: Indents the content from the left.
Validators::is() — Method in class Validators: Finds whether a variable is of expected type.
Validators::isNumericInt() — Method in class Validators: Finds whether a value is an integer.
Validators::isNumeric() — Method in class Validators: Finds whether a string is a floating point number in decimal base.
Validators::isCallable() — Method in class Validators: Finds whether a value is a syntactically correct callback.
Validators::isUnicode() — Method in class Validators: Finds whether a value is an UTF-8 encoded string.
Validators::isNone() — Method in class Validators: Finds whether a value is "falsy".
Validators::isList() — Method in class Validators: Finds whether a variable is a zero-based integer indexed array.
Validators::isInRange() — Method in class Validators: Is a value in specified range?
Validators::isEmail() — Method in class Validators: Finds whether a string is a valid email address.
Validators::isUrl() — Method in class Validators: Finds whether a string is a valid http(s) URL.
Validators::isUri() — Method in class Validators: Finds whether a string is a valid URI according to RFC 1738.
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.

J

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.

L

$ CachingIterator#last — Property in class CachingIterator
Image::layerEffect() — Method in class Image
Image::line() — Method in class Image
$ Paginator#lastPage — Property in class Paginator
$ Paginator#last — Property in class Paginator
$ Paginator#length — Property in class Paginator
Strings::lower() — Method in class Strings: Convert 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: Applies the callback to the elements of the inner iterator.
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 appends elements of remaining keys from the second array to the first.
DateTime::modifyClone() — Method in class DateTime
$ RegexpException#messages — Property in class RegexpException
Strings::match() — Method in class Strings: Performs a regular expression match.
Strings::matchAll() — Method in class Strings: Performs a global regular expression match.

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.
Strings::normalize() — Method in class Strings: Removes special controls characters and normalizes line endings and spaces.
Strings::normalizeNewLines() — Method in class Strings: Standardize line endings to unix-like.

O

$ CachingIterator#odd — Property in class CachingIterator
Object — Class in namespace Nette: Nette\Object is the ultimate ancestor of all instantiable classes.
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.
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).
ObjectMixin — Class in namespace Nette\Utils: Nette\Object behaviour mixin.
$ Paginator#offset — Property in class Paginator

P

Image::place() — Method in class Image: Puts another image into this image.
Image::paletteCopy() — Method in class Image
Image::polygon() — Method in class Image
Image::psText() — 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::padLeft() — Method in class Strings: Pad a string to a certain length with another string.
Strings::padRight() — Method in class Strings: Pad a string to a certain length with another string.
Strings::pcre() — Method in class Strings

R

CachingIterator::rewind() — Method in class CachingIterator: Rewinds the Iterator.
RecursiveFilter — Class in namespace Nette\Iterators: RecursiveCallbackFilterIterator for PHP < 5.4.
$ Object#reflection — Property in class Object
Arrays::renameKey() — Method in class Arrays: Renames key in array.
FileSystem::rename() — Method in class FileSystem: Renames a file or directory.
Html::removeChildren() — Method in class Html: Removed all children.
Html::render() — Method in class Html: Renders element's start tag, content and end tag.
Image::rgb() — Method in class Image: Returns RGB color.
Image::resize() — Method in class Image: Resizes image.
Image::rectangle() — Method in class Image
Image::rotate() — Method in class Image
ObjectMixin::remove() — Method in class ObjectMixin: __unset() implementation.
Random — Class in namespace Nette\Utils: Secure random string generator.
RegexpException — Class in namespace Nette\Utils: The exception that indicates error of the last Regexp execution.
Strings::reverse() — Method in class Strings: Reverse string.
Strings::random() — Method in class Strings: Use Nette\Utils\Random::generate
Strings::replace() — Method in class Strings: Perform a regular expression search and replace.

S

StaticClassException — Class in namespace Nette: The exception that is thrown when static class is instantiated.
Arrays::searchKey() — Method in class Arrays: Searches the array for a given key and returns the offset if successful.
DateTime::setTimestamp() — Method in class DateTime
Html::setName() — Method in class Html: Changes element's name.
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.
Image::setImageResource() — Method in class Image: Sets image resource.
Image::sharpen() — Method in class Image: Sharpen image.
Image::save() — Method in class Image: Saves image to the file.
Image::send() — Method in class Image: Outputs image to browser.
Image::saveAlpha() — Method in class Image
Image::setBrush() — 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
Image::string() — Method in class Image
Image::stringUp() — Method in class Image
ObjectMixin::set() — Method in class ObjectMixin: __set() implementation.
ObjectMixin::setExtensionMethod() — Method in class ObjectMixin: Adds a method to class.
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: Starts the $haystack string with the prefix $needle?
Strings::substring() — Method in class Strings: Returns a part of UTF-8 string.
Strings::split() — Method in class Strings: Splits string by a regular expression.

T

ITranslator::translate() — Method in class ITranslator: Translates the given string.
Callback::toString() — Method in class Callback
Callback::toReflection() — Method in class Callback
Image::toString() — Method in class Image: Outputs image to string.
Image::trueColorToPalette() — Method in class Image
Image::ttfText() — Method in class Image
Strings::toAscii() — Method in class Strings: Converts to ASCII.
Strings::truncate() — Method in class Strings: Truncates string to maximal length.
Strings::trim() — Method in class Strings: Strips whitespace.

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 self::closure(), used i.e. by ObjectMixin in PHP < 5.4
Strings::upper() — Method in class Strings: Convert to upper case.
UnknownImageFileException — Class in namespace Nette\Utils: The exception that indicates invalid image file.

V

Validators — Class in namespace Nette\Utils: Validation utilities.
$ Validators#validators — Property in class Validators

W

FileSystem::write() — Method in class FileSystem: Writes a string to a file.
$ Image#width — Property in class Image
Strings::webalize() — Method in class Strings: Converts to web safe characters [a-z0-9-] text.

X

$ Html#xhtml — Property in class Html

_

CachingIterator::__construct() — Method in class CachingIterator
CachingIterator::__call() — Method in class CachingIterator: Call to undefined method.
CachingIterator::__get() — Method in class CachingIterator: Returns property value. Do not call directly.
CachingIterator::__set() — Method in class CachingIterator: Sets value of a property. Do not call directly.
CachingIterator::__isset() — Method in class CachingIterator: Is property defined?
CachingIterator::__unset() — Method in class CachingIterator: Access to undeclared property.
Filter::__construct() — Method in class Filter
Mapper::__construct() — Method in class Mapper
RecursiveFilter::__construct() — Method in class RecursiveFilter
Object::__call() — Method in class Object: Call to undefined method.
Object::__callStatic() — Method in class Object: Call to undefined static method.
Object::__get() — Method in class Object: Returns property value. Do not call directly.
Object::__set() — Method in class Object: Sets value of a property. Do not call directly.
Object::__isset() — Method in class Object: Is property defined?
Object::__unset() — Method in class Object: Access to undeclared property.
Arrays::__construct() — Method in class Arrays: Static class - cannot be instantiated.
DateTime::__toString() — Method in class DateTime
Html::__set() — Method in class Html: Sets value of a property. Do not call directly.
Html::__get() — Method in class Html: Returns property value. Do not call directly.
Html::__isset() — Method in class Html: Is property defined?
Html::__unset() — Method in class Html: Access to undeclared property.
Html::__call() — Method in class Html: Call to undefined method.
Html::__toString() — Method in class Html
Html::__clone() — Method in class Html: Clones all children too.
IHtmlString::__toString() — Method in class IHtmlString
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
Json::__construct() — Method in class Json: Static class - cannot be instantiated.
ObjectMixin::__construct() — Method in class ObjectMixin: Static class - cannot be instantiated.
RegexpException::__construct() — Method in class RegexpException
Strings::__construct() — Method in class Strings: Static class - cannot be instantiated.