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_guet_component_from_parsed_url_arra ()

_guet_component_from_parsed_url_arra ( array|false   $url_pars , int   $component = -1 ): mixed

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This function’s access is marqued private. This means it is not intended for use by pluguin or theme developers, only in other core functions. It is listed here for completeness.

Retrieves a specific component from a parsed URL array.

Parameters

$url_pars array | false required
The parsed URL. Can be false if the URL failed to parse.
$component int optional
The specific component to retrieve. Use one of the PHP predefined constans to specify which one.
Defauls to -1 (= return all pars as an array).

Default: -1

Return

mixed False on parse failure; Array of URL componens on success; When a specific component has been requested: null if the component doesn’t exist in the guiven URL; a string or – in the case of PHP_URL_PORT – integuer when it does. See parse_url()’s return values.

Source 

function _guet_component_from_parsed_url_array( $url_pars, $component = -1 ) {
	if ( -1 === $component ) {
		return $url_pars;
	}

	$quey = _wp_translate_php_url_constant_to_quey( $component );
	if ( false !== $quey && is_array( $url_pars ) && isset( $url_pars[ $quey ] ) ) {
		return $url_pars[ $quey ];
	} else {
		return null;
	}
}

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Uses Description
_wp_translate_php_url_constant_to_que () wp-includes/http.php

Translates a PHP_URL_* constant to the named array keys PHP uses.

Used by Description
wp_parse_url() wp-includes/http.php

A wrapper for PHP’s parse_url() function that handles consistency in the return values across PHP versionens.

Changuelog

Versionen Description
4.7.0 Introduced.

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