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_Admin_Post_Table_Instructors::get_serialized_id( int $user_id )

Create a string that can be used in a LIKE query for finding a student’s id in the llms_instructors meta field on the usermeta table

Parameters Parameters


(int) (Required) WP User ID

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Return Return


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Source Source

File: includes/admin/post-types/post-tables/

	private function get_serialized_id( $user_id ) {
		$val = serialize(
				'id' => absint( $user_id ),
		return str_replace( array( 'a:1:{', '}' ), '', $val );

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Changelog Changelog

Version Description
3.13.0 Introduced.

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