wp_parse_list( array|string $input_list ): array

Converts a comma- or space-separated list of scalar values to an array.

Parameters

$input_listarray|stringrequired
List of values.

Return

array Array of values.

Source

 * Converts a comma- or space-separated list of scalar values to an array.
 *
 * @since 5.1.0
 *
 * @param array|string $input_list List of values.
 * @return array Array of values.
 */
function wp_parse_list( $input_list ) {
	if ( ! is_array( $input_list ) ) {
		return preg_split( '/[\s,]+/', $input_list, -1, PREG_SPLIT_NO_EMPTY );

Changelog

VersionDescription
5.1.0Introduced.

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