wp_kses_array_lc( array $inarray )

Converts the keys of an array to lowercase.


Parameters Parameters

$inarray

(array) (Required) Unfiltered array.


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Return Return

(array) Fixed array with all lowercase keys.


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Source 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;
		}
	}

	return $outarray;
}

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Changelog Changelog

Changelog
Version Description
1.0.0 Introduced.

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