Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
LLMS_Question::sort_choices( string $choice_a, string $choice_b )
Sort choices by marker.
Parameters Parameters
- $choice_a
-
(string) (Required) Serialized choice data.
- $choice_b
-
(string) (Required) Serialized choice data.
Return Return
(int)
Source Source
File: includes/models/model.llms.question.php
private function sort_choices( $choice_a, $choice_b ) {
$a_data = unserialize( $choice_a->data, array( 'allowed_classes' => false ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize
$b_data = unserialize( $choice_b->data, array( 'allowed_classes' => false ) ); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.serialize_unserialize
return strnatcmp( $a_data['marker'], $b_data['marker'] );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 4.4.0 | Don't allow objects when using unserialize(). |
| 3.30.1 | Introduced. |