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wp_kses_array_lc ›

Since1.0.0
Deprecatedn/a
wp_kses_array_lc ( $inarray )
Parameters:
  • (array) $inarray Unfiltered array
    Required: Yes
Returns:
  • (array) Fixed array with all lowercase keys
Defined at:
Codex:

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



Source

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;
}