wp_kses_array_lc() WordPress Function
The wp_kses_array_lc() function is used to lowercase the contents of an array. This is useful for ensuring that case-sensitive data is handled consistently.
wp_kses_array_lc( array $inarray ) #
Converts the keys of an array to lowercase.
Contents
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;
}
}
return $outarray;
}
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Changelog
| Version | Description |
|---|---|
| 1.0.0 | Introduced. |