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rest_sanitize_array( mixed $maybe_array )

Converts an array-like value to an array.

Parameters

$maybe_array

(mixed) (Required) The value being evaluated.

Return

(array) Returns the array extracted from the value.

Source

File: wp-includes/rest-api.php

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

Version Description
5.5.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/rest_sanitize_array