Matrix Class Reference

Generic array utilities. More...

Inheritance diagram for Matrix:

Public Member Functions
	pick (array $var, $col)
	transpose (array &$var)
	sort (array &$var, $col, $order=SORT_ASC)
	changekey (array &$var, $old, $new)
	calendar ($date='now', $first=0)

Additional Inherited Members
Static Public Member Functions inherited from Prefab
static	instance ()

Detailed Description

Generic array utilities.

Member Function Documentation

Matrix::calendar	(		$date = 'now',
			$first = 0
	)

Return month calendar of specified date, with optional setting for first day of week (0 for Sunday)

Returns

array

Parameters

$date	string
$first	int

Matrix::changekey	(	array &	$var,
			$old,
			$new
	)

Change the key of a two-dimensional array element

Returns

NULL

Parameters

$var	array
$old	string
$new	string

Matrix::pick	(	array	$var,
			$col
	)

Retrieve values from a specified column of a multi-dimensional array variable

Returns

array

Parameters

$var	array
$col	mixed

Matrix::sort	(	array &	$var,
			$col,
			$order = SORT_ASC
	)

Sort a multi-dimensional array variable on a specified column

Returns

bool

Parameters

$var	array
$col	mixed
$order	int

Matrix::transpose

(

array &

$var)

Rotate a two-dimensional array variable

Returns

NULL

Parameters

$var

array

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The documentation for this class was generated from the following file:

• matrix.php