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defender-security / lib / packages / Nyholm / Psr7 / StreamTrait.php

StreamTrait.php in Defender Security – Malware Scanner, Login Security & Firewall 6.2.2, at lib/packages/Nyholm/Psr7/StreamTrait.php

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1 <?php
2
3 declare(strict_types=1);
4
5 namespace WP_DEFENDER_VENDOR\Nyholm\Psr7;
6
7 use WP_DEFENDER_VENDOR\Psr\Http\Message\StreamInterface;
8 use Symfony\Component\Debug\ErrorHandler as SymfonyLegacyErrorHandler;
9 use Symfony\Component\ErrorHandler\ErrorHandler as SymfonyErrorHandler;
10
11 if (\PHP_VERSION_ID >= 70400 || (new \ReflectionMethod(StreamInterface::class, '__toString'))->hasReturnType()) {
12 /**
13 * @internal
14 */
15 trait StreamTrait
16 {
17 public function __toString(): string
18 {
19 if ($this->isSeekable()) {
20 $this->seek(0);
21 }
22
23 return $this->getContents();
24 }
25 }
26 } else {
27 /**
28 * @internal
29 */
30 trait StreamTrait
31 {
32 /**
33 * @return string
34 */
35 public function __toString()
36 {
37 try {
38 if ($this->isSeekable()) {
39 $this->seek(0);
40 }
41
42 return $this->getContents();
43 } catch (\Throwable $e) {
44 if (\is_array($errorHandler = \set_error_handler('var_dump'))) {
45 $errorHandler = $errorHandler[0] ?? null;
46 }
47 \restore_error_handler();
48
49 if ($e instanceof \Error || $errorHandler instanceof SymfonyErrorHandler || $errorHandler instanceof SymfonyLegacyErrorHandler) {
50 return \trigger_error((string) $e, \E_USER_ERROR);
51 }
52
53 return '';
54 }
55 }
56 }
57 }
58