3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = 'coll_002@retecert.postecert'; $hashed = md5($s); $result = ''; for ($i=0; $i < strlen($s); $i++) { $result = $result.$hashed{ (ord($s{$i})+$i)%16 }; } echo $result;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Array and string offset access syntax with curly braces is no longer supported in /in/gfkSq on line 8
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/gfkSq on line 8 Deprecated: Array and string offset access syntax with curly braces is deprecated in /in/gfkSq on line 8 73127840bf22c37cc200c0f62f1
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33
73127840bf22c37cc200c0f62f1

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211.82 ms | 404 KiB | 307 Q