<?php
$mac = hash_hmac("sha512","Un message suffisamment long pour tomber dans le cas du calcul du hashmac5uc3m01","7h3_1337_k3y",false);
$msg=3;
print(bin2hex($mac));
$msg=eval("return hex2bin($mac);");
print($msg);
3932303338356436353730346435393138333239336538386363346565356334343134363866353062373663663038633263636237323164303239663833653664663736333564393732356166646539326462353537623865343438313138636636633631323862623239616436383231396535643730346166626238646535
Parse error: syntax error, unexpected identifier "d65704d59183293e88cc4ee5c44146...", expecting ")" in /in/Z0Fm7(6) : eval()'d code on line 1
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
3932303338356436353730346435393138333239336538386363346565356334343134363866353062373663663038633263636237323164303239663833653664663736333564393732356166646539326462353537623865343438313138636636633631323862623239616436383231396535643730346166626238646535
Parse error: syntax error, unexpected identifier "d65704d59183293e88cc4ee5c44146...", expecting ")" in /in/Z0Fm7(6) : eval()'d code on line 1
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
3932303338356436353730346435393138333239336538386363346565356334343134363866353062373663663038633263636237323164303239663833653664663736333564393732356166646539326462353537623865343438313138636636633631323862623239616436383231396535643730346166626238646535
Parse error: syntax error, unexpected 'd65704d59183293e88cc4ee5c44146' (T_STRING), expecting ')' in /in/Z0Fm7(6) : eval()'d code on line 1
Process exited with code 255.
3932303338356436353730346435393138333239336538386363346565356334343134363866353062373663663038633263636237323164303239663833653664663736333564393732356166646539326462353537623865343438313138636636633631323862623239616436383231396535643730346166626238646535
Parse error: syntax error, unexpected 'd65704d59183293e88cc4ee5c44146' (T_STRING), expecting ',' or ')' in /in/Z0Fm7(6) : eval()'d code on line 1
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
3932303338356436353730346435393138333239336538386363346565356334343134363866353062373663663038633263636237323164303239663833653664663736333564393732356166646539326462353537623865343438313138636636633631323862623239616436383231396535643730346166626238646535
Parse error: syntax error, unexpected 'd65704d59183293e88cc4ee5c44146' (T_STRING) in /in/Z0Fm7(6) : eval()'d code on line 1