← All changes | vendor_prefixed/guzzlehttp/guzzle/src/Handler/ProxyEnvironment.php +8 -3 28.1 → trunk View file →

		@@ -1,8 +1,9 @@
1	1	<?php
2	2
3	3	namespace YoastSEO_Vendor\GuzzleHttp\Handler;
4	4
	5	+use YoastSEO_Vendor\GuzzleHttp\Psr7;
5	6	/**
6	7	* Resolves proxy configuration from the process environment with the same
7	8	* semantics libcurl applies, so the cURL handlers can pin CURLOPT_PROXY and
8	9	* CURLOPT_NOPROXY explicitly and libcurl never reads the environment itself.
		@@ -26,15 +27,15 @@
26	27	* configures none.
27	28	*/
28	29	public static function getProxyForScheme(string $scheme) : ?string
29	30	{
30		- $scheme = \strtolower($scheme);
	31	+ $scheme = \YoastSEO_Vendor\GuzzleHttp\Psr7\Utils::asciiToLower($scheme);
31	32	$candidates = [$scheme . '_proxy'];
32	33	if ($scheme !== 'http') {
33	34	// Uppercase HTTP_PROXY is deliberately never consulted: a CGI
34	35	// request header "Proxy:" becomes HTTP_PROXY in the environment.
35	36	// See https://httpoxy.org for more information.
36		- $candidates[] = \strtoupper($scheme) . '_PROXY';
	37	+ $candidates[] = \YoastSEO_Vendor\GuzzleHttp\Psr7\Utils::asciiToUpper($scheme) . '_PROXY';
37	38	}
38	39	$candidates[] = 'all_proxy';
39	40	$candidates[] = 'ALL_PROXY';
40	41	foreach ($candidates as $name) {
		@@ -69,9 +70,13 @@
69	70	*/
70	71	public static function splitNoProxy(string $noProxy) : array
71	72	{
72	73	$entries = [];
73		- foreach (\preg_split('/[\\s,]+/', $noProxy) ?: [] as $entry) {
	74	+ $split = \preg_split('/[\\s,]+/', $noProxy);
	75	+ if ($split === \false) {
	76	+ throw new \RuntimeException('Unable to split the no_proxy value: ' . \preg_last_error_msg());
	77	+ }
	78	+ foreach ($split as $entry) {
74	79	if ($entry !== '' && $entry[0] === '.') {
75	80	$entry = \substr($entry, 1);
76	81	}
77	82	if ($entry !== '') {