PNG %k25u25%fgd5n! PNG %k25u25%fgd5n!
PNG %k25u25%fgd5n! PNG %k25u25%fgd5n!
PNG %k25u25%fgd5n! PNG %k25u25%fgd5n!
"\头"\头
$假PNG头 = "\x89PNG\r\n\x1a\n";
GIF89a
PHP Polyglot Example
PHP Polyglot Demo
Today's date is: 2026-04-08
This file starts with a GIF header, so some tools might classify it incorrectly,
but the contents are safe HTML + PHP.
PNG