LLMS_Event::delete_meta( string $key = null, bool $save = false )
Delete meta data
Parameters Parameters
- $key
-
(string) (Optional) Meta key, if omitted deletes *all* metadata.
Default value: null
- $save
-
(bool) (Optional) If true, saves updated metadata to the database.
Default value: false
Return Return
Source Source
File: includes/models/class-llms-event.php
public function delete_meta( $key = null, $save = false ) {
if ( ! $key ) {
return $this->set_unencoded_metas( array(), $save );
}
$all = $this->get_meta( null, false );
unset( $all[ $key ] );
return $this->set_unencoded_metas( $all, $save );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 3.36.0 | Introduced. |