cakephp-1.3 > Set :: combine()
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combine

line:930 at /cake/libs/set.php
Creates an associative array using a $path1 as the path to build its keys, and optionally $path2 as path to get the values. If $path2 is not specified, all values will be initialized to null (useful for Set::merge). You can optionally group the values by what is obtained when following the path specified in $groupPath.

Method

(array) combine ($data, $path1 = null, $path2 = null, $groupPath = null)

Parameters

ParameterTypeCommentDefault
$data mixed required Array or object from where to extract keys and values
$path1 mixed optional As an array, or as a dot-separated string. null
$path2 mixed optional As an array, or as a dot-separated string. null
$groupPath string optional As an array, or as a dot-separated string. null

Return

array

Comment

Creates an associative array using a $path1 as the path to build its keys, and optionally
$path2 as path to get the values. If $path2 is not specified, all values will be initialized
to null (useful for Set::merge). You can optionally group the values by what is obtained when
following the path specified in $groupPath.

@param mixed $data Array or object from where to extract keys and values
@param mixed $path1 As an array, or as a dot-separated string.
@param mixed $path2 As an array, or as a dot-separated string.
@param string $groupPath As an array, or as a dot-separated string.
@return array Combined array
@access public
@static