wc_query_string_form_fields() │ WC 3.0.0

Outputs hidden form inputs for each query string variable.

Хуков нет.

Возвращает

Строку.

Использование

wc_query_string_form_fields( $values, $exclude, $current_key, $return );

$values(строка|массив)

Name value pairs, or a URL to parse.
По умолчанию: null

$exclude(массив)

Keys to exclude.
По умолчанию: array()

$current_key(строка)

Current key we are outputting.
По умолчанию: ''

$return(true|false)

Whether to return.
По умолчанию: false

Список изменений

Код wc_query_string_form_fields() wc query string form fields ^{WC 9.8.1}

function wc_query_string_form_fields( $values = null, $exclude = array(), $current_key = '', $return = false ) {
	if ( is_null( $values ) ) {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$values = $_GET;
	} elseif ( is_string( $values ) ) {
		$url_parts = wp_parse_url( $values );
		$values    = array();

		if ( ! empty( $url_parts['query'] ) ) {
			// This is to preserve full-stops, pluses and spaces in the query string when ran through parse_str.
			$replace_chars = array(
				'.' => '{dot}',
				'+' => '{plus}',
			);

			$query_string = str_replace( array_keys( $replace_chars ), array_values( $replace_chars ), $url_parts['query'] );

			// Parse the string.
			parse_str( $query_string, $parsed_query_string );

			// Convert the full-stops, pluses and spaces back and add to values array.
			foreach ( $parsed_query_string as $key => $value ) {
				$new_key            = str_replace( array_values( $replace_chars ), array_keys( $replace_chars ), $key );
				$new_value          = str_replace( array_values( $replace_chars ), array_keys( $replace_chars ), $value );
				$values[ $new_key ] = $new_value;
			}
		}
	}
	$html = '';

	foreach ( $values as $key => $value ) {
		if ( in_array( $key, $exclude, true ) ) {
			continue;
		}
		if ( $current_key ) {
			$key = $current_key . '[' . $key . ']';
		}
		if ( is_array( $value ) ) {
			$html .= wc_query_string_form_fields( $value, $exclude, $key, true );
		} else {
			$html .= '<input type="hidden" name="' . esc_attr( $key ) . '" value="' . esc_attr( wp_unslash( $value ) ) . '" />';
		}
	}

	if ( $return ) {
		return $html;
	}

	echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}