The Horde_Array:: class provides various methods for array manipulation.
Copyright 2003-2017 Horde LLC (http://www.horde.org/)
See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.
arraySort(array $array, string $key = null, integer $dir, boolean $assoc = true)
Sorts an array on a specified key. If the key does not exist, defaults to the first key of the array.
| array | $array | |
| string | $key | The key by which to sort. If not specified then the first key is used. |
| integer | $dir | Sort direction: 0 = ascending (default) 1 = descending |
| boolean | $assoc | Keep key value association? |
getArrayParts(string $field, $base, $keys) : boolean
Given an HTML type array field "example[key1][key2][key3]" breaks up the keys so that they could be used to reference a regular PHP array.
| string | $field | The field name to be examined. |
| $base | ||
| $keys |
True on sucess, false on error.
getElement( $array, array $keys, array $value = null) : mixed
Using an array of keys iterate through the array following the keys to find the final key value. If a value is passed then set that value.
| $array | ||
| array | $keys | |
| array | $value | If set the target element will have this value set to it. |
The final value of the key path.
getRectangle(array $array, integer $row, integer $col, integer $height, integer $width) : array
Returns a rectangle of a two-dimensional array.
| array | $array | The array to extract the rectangle from. |
| integer | $row | The start row of the rectangle. |
| integer | $col | The start column of the rectangle. |
| integer | $height | The height of the rectangle. |
| integer | $width | The width of the rectangle. |
The extracted rectangle.
valuesToKeys(array $array) : array
Given an array, returns an associative array with each element key derived from its value.
For example: array(0 => 'foo', 1 => 'bar') would become: array('foo' => 'foo', 'bar' => 'bar')
| array | $array | An array of values. |
An array with keys the same as values.