_get_component_from_parsed_url_array() WP 4.7.0
Retrieve a specific component from a parsed URL array.
No Hooks.
Return
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.
Usage
_get_component_from_parsed_url_array( $url_parts, $component );
- $url_parts(array/false) (required)
- The parsed URL. Can be false if the URL failed to parse.
- $component(int)
- The specific component to retrieve. Use one of the PHP predefined constants to specify which one.
Default: -1 (= return all parts as an array)
Changelog
Since 4.7.0 | Introduced. |
Code of _get_component_from_parsed_url_array() get component from parsed url array WP 5.6
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;
}
}