H:/Workspace/php-axiom/www/php-axiom/libraries/util/functions.php File Reference

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Functions
	array_safe_filter (array &$array, array $exclude=array())
	callback ($fct)
	Create an annonymous function.
	array_cartesian_product ()
	Calculates the cartesian product of any number of array in parameter.

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Function Documentation

array_cartesian_product

(

)

Calculates the cartesian product of any number of array in parameter.

Parameters:

mixed	$a
mixed	$b	[...]

Returns:

array

Definition at line 62 of file functions.php.

array_safe_filter	(	array &$	array,
		array $	exclude = array()
	)

all null, false or empty string values from an array

The keys are preserved.

Parameters:

array	$array
array	$exclude	[optional] [default array()] Additionnal values to exclude

Returns:

void

Definition at line 23 of file functions.php.

callback

(

$

fct

)

Create an annonymous function.

Usage:

 $alpha = callback('function ($a,$b) { return $a+$b+$c+$d; }');

Returns the anonymous function name

Parameters:

string

$fct

Returns:

string

Definition at line 45 of file functions.php.