_get_component_from_parsed_url_array() – Function

Retrieves a specific component from a parsed URL array.

Parameters

$url_partsarray|falserequired: The parsed URL. Can be false if the URL failed to parse.
$componentintoptional: The specific component to retrieve. Use one of the PHP predefined constants to specify which one.
Defaults to -1 (= return all parts as an array).
Default:-1

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

Source

function _get_component_from_parsed_url_array( $url_parts, $component = -1 ) {
	if ( -1 === $component ) {
		return $url_parts;
	}

	$key = _wp_translate_php_url_constant_to_key( $component );
	if ( false !== $key && is_array( $url_parts ) && isset( $url_parts[ $key ] ) ) {
		return $url_parts[ $key ];
	} else {
		return null;
	}
}

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Uses	Description
_wp_translate_php_url_constant_to_key()`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 versions.

Changelog

Version	Description
4.7.0	Introduced.

_get_component_from_parsed_url_array( array|false $url_parts, int $component = -1 ): mixed

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Parameters

Return

Source

Changelog

User Contributed Notes

_get_component_from_parsed_url_array( array|false $url_parts, int $component = -1 ): mixed

In this article

Parameters

Return

Source

Related

Changelog

User Contributed Notes