rest_sanitize_array( mixed $maybe_array ): array

In this article

Converts an array-like value to an array.

Parameters

$maybe_arraymixedrequired
The value being evaluated.

Return

array Returns the array extracted from the value.

Source

function rest_sanitize_array( $maybe_array ) {
	if ( is_scalar( $maybe_array ) ) {
		return wp_parse_list( $maybe_array );
	}

	if ( ! is_array( $maybe_array ) ) {
		return array();
	}

	// Normalize to numeric array so nothing unexpected is in the keys.
	return array_values( $maybe_array );
}

Changelog

VersionDescription
5.5.0Introduced.

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