Class Tools (namespace Nette)

Tools library.

Public Method Summary
Tools	__construct () Static class - cannot be instantiated.
static mixed	arrayGet (`$arr`, scalar `$key`, [mixed `$default` = `NULL`]) Returns array item or $default if item is not set.
static array	arrayMergeTree (array `$arr1`, array `$arr2`) Recursively appends elements of remaining keys from the second array to the first.
static bool	catchError (string `&$message`) Returns catched error/warning message.
static void	defaultize (mixed `&$var`, mixed `$default`) Initializes variable with $default value.
static array	glob (string `$pattern`, [int `$flags` = `0`]) Recursive glob(). Finds pathnames matching a pattern.
static bool	iniFlag (string `$var`) Gets the boolean value of a configuration option.
static void	tryError ([`$level` = `E_ALL`]) Starts catching potential errors/warnings.

Constant Summary
int	`DAY`	`86400`	line 36 day in seconds
int	`HOUR`	`3600`	line 33 hour in seconds
int	`YEAR`	`31557600`	line 39 year in seconds

Method Details

line 46

__construct

public Tools __construct ()

Static class - cannot be instantiated.

Output
Tools

line 89

arrayGet

public static mixed arrayGet ($arr, scalar $key, [mixed $default = NULL])

Returns array item or $default if item is not set.

Example: $val = arrayGet($arr, 'i', 123);

Input
	`$arr`	array
scalar	`$key`	key
mixed	`$default`	default value
Output
mixed

line 103

arrayMergeTree

public static array arrayMergeTree (array $arr1, array $arr2)

Recursively appends elements of remaining keys from the second array to the first.

Input
array	`$arr1`
array	`$arr2`
Output
array

line 171

catchError

public static bool catchError (string &$message)

Returns catched error/warning message.

Input
string	`&$message`	catched message
Output
bool

line 73

defaultize

public static void defaultize (mixed &$var, mixed $default)

Initializes variable with $default value.

Input
mixed	`&$var`	variable
mixed	`$default`	default value
Output
void

line 122

glob

public static array glob (string $pattern, [int $flags = 0])

Recursive glob(). Finds pathnames matching a pattern.

Input
string	`$pattern`
int	`$flags`
Output
array

line 58

iniFlag

public static bool iniFlag (string $var)

Gets the boolean value of a configuration option.

Input
string	`$var`	configuration option name
Output
bool

line 157

tryError

public static void tryError ([$level = E_ALL])

Starts catching potential errors/warnings.

Input
	`$level`
Output
void