wp_kses_array_lc( array $inarray ): array
Converts the keys of an array to lowercase.
Parameters
-
$inarray
array Required -
Unfiltered array.
Return
array Fixed array with all lowercase keys.
Source
File: wp-includes/kses.php
.
View all references
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;
}
Changelog
Version | Description |
---|---|
1.0.0 | Introduced. |