Function mr_arrayValue

Returns value of an array key (assoziative or indexed).

Shortcut function for some ways to access to arrays:

// old way
if (is_array($foo) && isset($foo['bar']) && $foo['bar'] == 'yieeha') {
    // do something
}

// new, more readable way:
if (mr_arrayValue($foo, 'bar') == 'yieeha') {
    // do something
}

// old way
if (is_array($foo) && isset($foo['bar'])) {
    $jep = $foo['bar'];
} else {
    $jep = 'yummy';
}

// new way
$jep = mr_arrayValue($foo, 'bar', 'yummy');

Package: Plugin\ModRewrite
Copyright: www.polycoder.de
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Stefan Seifarth / stese
Author: Murat Purc <murat@purc.de>
Located at plugins/mod_rewrite/includes/functions.mod_rewrite.php

Parameters summary
`array`	`$array`	The array
`mixed`	`$key`	Position of an indexed array or key of an assoziative array
`mixed`	`$default = null`	Default value to return

Return value summary
`mixed`	Either the found value or the default value

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Function mr_arrayValue