Requests_IRI::parse_iri() WordPress Method
The Requests_IRI::parse_iri() method is used to parse an IRI and return an associative array of its parts. The parts that are returned are: scheme, authority, path, query, and fragment. This method is useful for when you need to parse an IRI but do not need the full functionality of the Requests_URL class.
Requests_IRI::parse_iri( string $iri ) #
Parse an IRI into scheme/authority/path/query/fragment segments
Parameters
- $iri
(string)(Required)
Return
(array)
Source
File: wp-includes/Requests/IRI.php
protected function parse_iri($iri) {
$iri = trim($iri, "\x20\x09\x0A\x0C\x0D");
$has_match = preg_match('/^((?P<scheme>[^:\/?#]+):)?(\/\/(?P<authority>[^\/?#]*))?(?P<path>[^?#]*)(\?(?P<query>[^#]*))?(#(?P<fragment>.*))?$/', $iri, $match);
if (!$has_match) {
throw new Requests_Exception('Cannot parse supplied IRI', 'iri.cannot_parse', $iri);
}
if ($match[1] === '') {
$match['scheme'] = null;
}
if (!isset($match[3]) || $match[3] === '') {
$match['authority'] = null;
}
if (!isset($match[5])) {
$match['path'] = '';
}
if (!isset($match[6]) || $match[6] === '') {
$match['query'] = null;
}
if (!isset($match[8]) || $match[8] === '') {
$match['fragment'] = null;
}
return $match;
}
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