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<?php
namespace Google\Site_Kit_Dependencies\GuzzleHttp;
use Google\Site_Kit_Dependencies\GuzzleHttp\Exception\InvalidArgumentException;
use Google\Site_Kit_Dependencies\Psr\Http\Message\UriInterface;
use Google\Site_Kit_Dependencies\Symfony\Polyfill\Intl\Idn\Idn;
final class Utils
{
/**
* Wrapper for the hrtime() or microtime() functions
* (depending on the PHP version, one of the two is used)
*
* @return float|mixed UNIX timestamp
*
* @internal
*/
public static function currentTime()
{
return \function_exists('hrtime') ? \hrtime(\true) / 1000000000.0 : \microtime(\true);
}
/**
* @param int $options
*
* @return UriInterface
* @throws InvalidArgumentException
*
* @internal
*/
public static function idnUriConvert(\Google\Site_Kit_Dependencies\Psr\Http\Message\UriInterface $uri, $options = 0)
{
if ($uri->getHost()) {
$asciiHost = self::idnToAsci($uri->getHost(), $options, $info);
if ($asciiHost === \false) {
$errorBitSet = isset($info['errors']) ? $info['errors'] : 0;
$errorConstants = \array_filter(\array_keys(\get_defined_constants()), function ($name) {
return \substr($name, 0, 11) === 'IDNA_ERROR_';
});
$errors = [];
foreach ($errorConstants as $errorConstant) {
if ($errorBitSet & \constant($errorConstant)) {
$errors[] = $errorConstant;
}
}
$errorMessage = 'IDN conversion failed';
if ($errors) {
$errorMessage .= ' (errors: ' . \implode(', ', $errors) . ')';
}
throw new \Google\Site_Kit_Dependencies\GuzzleHttp\Exception\InvalidArgumentException($errorMessage);
} else {
if ($uri->getHost() !== $asciiHost) {
// Replace URI only if the ASCII version is different
$uri = $uri->withHost($asciiHost);
}
}
}
return $uri;
}
/**
* @param string $domain
* @param int $options
* @param array $info
*
* @return string|false
*/
private static function idnToAsci($domain, $options, &$info = [])
{
if (\preg_match('%^[ -~]+$%', $domain) === 1) {
return $domain;
}
if (\extension_loaded('intl') && \defined('INTL_IDNA_VARIANT_UTS46')) {
return \idn_to_ascii($domain, $options, \INTL_IDNA_VARIANT_UTS46, $info);
}
/*
* The Idn class is marked as @internal. Verify that class and method exists.
*/
if (\method_exists(\Google\Site_Kit_Dependencies\Symfony\Polyfill\Intl\Idn\Idn::class, 'idn_to_ascii')) {
return \Google\Site_Kit_Dependencies\Symfony\Polyfill\Intl\Idn\Idn::idn_to_ascii($domain, $options, \Google\Site_Kit_Dependencies\Symfony\Polyfill\Intl\Idn\Idn::INTL_IDNA_VARIANT_UTS46, $info);
}
throw new \RuntimeException('ext-intl or symfony/polyfill-intl-idn not loaded or too old');
}
}