Parse an ‘order’ query variable and cast it to ASC or DESC as necessary.
Parameters
$order
stringrequired- The
'order'
query variable.
Source
protected function parse_order( $order ) {
if ( ! is_string( $order ) || empty( $order ) ) {
return 'DESC';
}
if ( 'ASC' === strtoupper( $order ) ) {
return 'ASC';
} else {
return 'DESC';
}
}
Changelog
Version | Description |
---|---|
4.2.0 | Introduced. |
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