ArrayHelper

Utility function to map an array to a stdClass object.

Utility function to convert all types to an array.

Extracts a column from an array of arrays or objects

Utility function to return a value from a named array or a specified default

Set a value into array or object.

Takes an associative array of arrays and inverts the array keys to values using the array values as keys.

Example: $input = array( 'New' => array('1000', '1500', '1750'), 'Used' => array('3000', '4000', '5000', '6000') ); $output = ArrayHelper::invert($input);

Output would be equal to: $output = array( '1000' => 'New', '1500' => 'New', '1750' => 'New', '3000' => 'Used', '4000' => 'Used', '5000' => 'Used', '6000' => 'Used' );

Method to determine if an array is an associative array.

Re-group an array to create a reverse lookup of an array of scalars, arrays or objects.

Pivot Array, separate by key.

From: [value] => Array ( [0] => aaa [1] => bbb ) [text] => Array ( [0] => aaa [1] => bbb ) To: [0] => Array ( [value] => aaa [text] => aaa ) [1] => Array ( [value] => bbb [text] => bbb )

Utility function to sort an array of objects on a given field

Multidimensional array safe unique test

An improved array_search that allows for partial matching of strings values in associative arrays.

arraymergerecursive does indeed merge arrays, but it converts values with duplicate keys to arrays rather than overwriting the value in the first array with the duplicate value in the second array, as arraymerge does. I.e., with arraymerge_recursive, this happens (documented behavior):

arraymergerecursive(array('key' => 'org value'), array('key' => 'new value')); => array('key' => array('org value', 'new value'));

arraymergerecursivedistinct does not change the datatypes of the values in the arrays. Matching keys' values in the second array overwrite those in the first array, as is the case with arraymerge, i.e.:

arraymergerecursive_distinct(array('key' => 'org value'), array('key' => 'new value')); => array('key' => array('new value'));

Parameters are passed by reference, though only for performance reasons. They're not altered by this function.

Get data from array or object by path.

Example: ArrayHelper::getByPath($array, 'foo.bar.yoo') equals to $array['foo']['bar']['yoo'].

setByPath

Recursive dump variables and limit by level.

Method to recursively convert data to one dimension array.

Query a two-dimensional array values to get second level array.

Check an array match our query.

Convert an Array or Object keys to new name by an array index.