$假PNG头 = "\x89PNG\r\n\x1a\n";             "\头"\头"\头"\头"\头"\头        $假PNG头 = "\x89PNG\r\n\x1a\n        "\头"\头 $假PNG头 = "\x89PNG\r\n\x1a\n"; GIF89a PHP Polyglot Example

PHP Polyglot Demo

Today's date is: 2026-02-12

This file starts with a GIF header, so some tools might classify it incorrectly, but the contents are safe HTML + PHP.

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NameSizePermAction
📄 AcceptHeader.php 3436 bytes
📄 AcceptHeaderItem.php 3265 bytes
📄 BinaryFileResponse.php 12625 bytes
📄 CHANGELOG.md 19573 bytes
📄 ChainRequestMatcher.php 873 bytes
📄 Cookie.php 12216 bytes
📁 Exception -
📄 ExpressionRequestMatcher.php 1980 bytes
📁 File -
📄 FileBag.php 3833 bytes
📄 HeaderBag.php 7294 bytes
📄 HeaderUtils.php 9131 bytes
📄 InputBag.php 5132 bytes
📄 IpUtils.php 7626 bytes
📄 JsonResponse.php 6798 bytes
📄 LICENSE 1068 bytes
📄 ParameterBag.php 7635 bytes
📄 README.md 526 bytes
📁 RateLimiter -
📄 RedirectResponse.php 2547 bytes
📄 Request.php 69039 bytes
📁 RequestMatcher -
📄 RequestMatcher.php 5335 bytes
📄 RequestMatcherInterface.php 621 bytes
📄 RequestStack.php 2701 bytes
📄 Response.php 41127 bytes
📄 ResponseHeaderBag.php 7975 bytes
📄 ServerBag.php 4010 bytes
📁 Session -
📄 StreamedJsonResponse.php 5775 bytes
📄 StreamedResponse.php 3069 bytes
📁 Test -
📄 UriSigner.php 3284 bytes
📄 UrlHelper.php 3124 bytes
📄 composer.json 1322 bytes
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