tribe_get_query_var( string $url, string|array $query_arg, mixed|null $default = null )

Returns a query var parsing an input URL.

Contents

Parameters

$url

(string) (Required) The URL to parse.

$query_arg

(string|array) (Required) The query variable(s) to parse and return.

$default

(mixed|null) (Optional) The default value to return if the URL cannot be parsed, or the query variable is not found.

Default value: null

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Return

(mixed|null) The query variable value, if set, or the default value.

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Source

File: src/functions/utils.php 

	function tribe_get_query_var( $url, $query_arg, $default = null ) {
		if ( empty( $url ) ) {
			return $default;
		}

		$query = wp_parse_url( $url, PHP_URL_QUERY );

		if ( empty( $query ) ) {
			return $default;
		}

		wp_parse_str( $query, $parsed );

		if ( ! is_array( $query_arg ) ) {
			return Tribe__Utils__Array::get( $parsed, $query_arg, $default );
		}

		$query_args = (array) ( $query_arg );

		return array_intersect_key(
			(array) $parsed,
			array_combine( $query_args, $query_args )
		);
	}

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Changelog

Changelog
Version Description
4.9.23 Introduced.