← All changes | includes/sdk/s3/GuzzleHttp/Psr7/Header.php +76 -25 1.2.0 → 1.4.2 View file →

		@@ -1,6 +1,7 @@
1	1	<?php
2	2
	3	+declare (strict_types=1);
3	4	namespace Dudlewebs\WPMCS\s3\GuzzleHttp\Psr7;
4	5
5	6	final class Header
6	7	{
		@@ -10,30 +11,30 @@
10	11	* of the header. When a parameter does not contain a value, but just
11	12	* contains a key, this function will inject a key with a '' string value.
12	13	*
13	14	* @param string|array $header Header to parse into components.
14		- *
15		- * @return array Returns the parsed header values.
16	15	*/
17		- public static function parse($header)
	16	+ public static function parse($header) : array
18	17	{
19	18	static $trimmed = "\"' \n\t\r";
20	19	$params = $matches = [];
21		- foreach (self::normalize($header) as $val) {
22		- $part = [];
23		- foreach (\preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) as $kvp) {
24		- if (\preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) {
25		- $m = $matches[0];
26		- if (isset($m[1])) {
27		- $part[\trim($m[0], $trimmed)] = \trim($m[1], $trimmed);
28		- } else {
29		- $part[] = \trim($m[0], $trimmed);
	20	+ foreach ((array) $header as $value) {
	21	+ foreach (self::splitList($value) as $val) {
	22	+ $part = [];
	23	+ foreach (\preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) ?: [] as $kvp) {
	24	+ if (\preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) {
	25	+ $m = $matches[0];
	26	+ if (isset($m[1])) {
	27	+ $part[\trim($m[0], $trimmed)] = \trim($m[1], $trimmed);
	28	+ } else {
	29	+ $part[] = \trim($m[0], $trimmed);
	30	+ }
30	31	}
31	32	}
	33	+ if ($part) {
	34	+ $params[] = $part;
	35	+ }
32	36	}
33		- if ($part) {
34		- $params[] = $part;
35		- }
36	37	}
37	38	return $params;
38	39	}
39	40	/**
		@@ -41,25 +42,75 @@
41	42	* headers into an array of headers with no comma separated values.
42	43	*
43	44	* @param string|array $header Header to normalize.
44	45	*
45		- * @return array Returns the normalized header field values.
	46	+ * @deprecated Use self::splitList() instead.
46	47	*/
47		- public static function normalize($header)
	48	+ public static function normalize($header) : array
48	49	{
49		- if (!\is_array($header)) {
50		- return \array_map('trim', \explode(',', $header));
	50	+ $result = [];
	51	+ foreach ((array) $header as $value) {
	52	+ foreach (self::splitList($value) as $parsed) {
	53	+ $result[] = $parsed;
	54	+ }
51	55	}
	56	+ return $result;
	57	+ }
	58	+ /**
	59	+ * Splits a HTTP header defined to contain a comma-separated list into
	60	+ * each individual value. Empty values will be removed.
	61	+ *
	62	+ * Example headers include 'accept', 'cache-control' and 'if-none-match'.
	63	+ *
	64	+ * This method must not be used to parse headers that are not defined as
	65	+ * a list, such as 'user-agent' or 'set-cookie'.
	66	+ *
	67	+ * @param string|string[] $values Header value as returned by MessageInterface::getHeader()
	68	+ *
	69	+ * @return string[]
	70	+ */
	71	+ public static function splitList($values) : array
	72	+ {
	73	+ if (!\is_array($values)) {
	74	+ $values = [$values];
	75	+ }
52	76	$result = [];
53		- foreach ($header as $value) {
54		- foreach ((array) $value as $v) {
55		- if (\strpos($v, ',') === \false) {
56		- $result[] = $v;
	77	+ foreach ($values as $value) {
	78	+ if (!\is_string($value)) {
	79	+ throw new \TypeError('$header must either be a string or an array containing strings.');
	80	+ }
	81	+ $v = '';
	82	+ $isQuoted = \false;
	83	+ $isEscaped = \false;
	84	+ for ($i = 0, $max = \strlen($value); $i < $max; ++$i) {
	85	+ if ($isEscaped) {
	86	+ $v .= $value[$i];
	87	+ $isEscaped = \false;
57	88	continue;
58	89	}
59		- foreach (\preg_split('/,(?=([^"]*"[^"]*")*[^"]*$)/', $v) as $vv) {
60		- $result[] = \trim($vv);
	90	+ if (!$isQuoted && $value[$i] === ',') {
	91	+ $v = \trim($v);
	92	+ if ($v !== '') {
	93	+ $result[] = $v;
	94	+ }
	95	+ $v = '';
	96	+ continue;
61	97	}
	98	+ if ($isQuoted && $value[$i] === '\\') {
	99	+ $isEscaped = \true;
	100	+ $v .= $value[$i];
	101	+ continue;
	102	+ }
	103	+ if ($value[$i] === '"') {
	104	+ $isQuoted = !$isQuoted;
	105	+ $v .= $value[$i];
	106	+ continue;
	107	+ }
	108	+ $v .= $value[$i];
	109	+ }
	110	+ $v = \trim($v);
	111	+ if ($v !== '') {
	112	+ $result[] = $v;
62	113	}
63	114	}
64	115	return $result;
65	116	}