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wp_list_pluck

Definition:
function wp_list_pluck( $list, $field ) {}

Pluck a certain field out of each object in a list.

Parameters

  • array $list: A list of objects or arrays
  • int|string $field: A field from the object to place instead of the entire object

Source code

function wp_list_pluck( $list, $field ) {

	foreach ( $list as $key => $value ) {

		if ( is_object( $value ) )

			$list[ $key ] = $value->$field;

		else

			$list[ $key ] = $value[ $field ];

	}



	return $list;

}

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