wp_kses_array_lc( array $inarray )

Goes through an array and changes the keys to all lower case.


Parameters

$inarray

(array) (Required) Unfiltered array


Return

(array) Fixed array with all lowercase keys


Source

File: wp-includes/kses.php

function wp_kses_array_lc($inarray) {
	$outarray = array ();

	foreach ( (array) $inarray as $inkey => $inval) {
		$outkey = strtolower($inkey);
		$outarray[$outkey] = array ();

		foreach ( (array) $inval as $inkey2 => $inval2) {
			$outkey2 = strtolower($inkey2);
			$outarray[$outkey][$outkey2] = $inval2;
		} // foreach $inval
	} // foreach $inarray

	return $outarray;
}

Changelog

Changelog
Version Description
WP-1.0.0 Introduced.