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Requests_IRI::to_uri() protected WP 1.0

Convert an IRI to a URI (or parts thereof)

{} It's a method of the class: Requests_IRI{}

No Hooks.

Return

String/false. URI if IRI is valid, false otherwise.

Usage

// protected - for code of main (parent) or child class
$result = $this->to_uri( $string );
IRI(string/true/false) (required)
to convert (or false from {@see get_iri})

Code of Requests_IRI::to_uri() WP 5.5.2

<?php
protected function to_uri($string) {
	if (!is_string($string)) {
		return false;
	}

	static $non_ascii;
	if (!$non_ascii) {
		$non_ascii = implode('', range("\x80", "\xFF"));
	}

	$position = 0;
	$strlen = strlen($string);
	while (($position += strcspn($string, $non_ascii, $position)) < $strlen) {
		$string = substr_replace($string, sprintf('%%%02X', ord($string[$position])), $position, 1);
		$position += 3;
		$strlen += 2;
	}

	return $string;
}