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.


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Return Return

(int)


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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

Changelog
Version Description
4.4.0 Don't allow objects when using unserialize().
3.30.1 Introduced.

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