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run code in 300+ PHP versions simultaneously
<?php $signData = 'asfl;sdkg;dlk;43t3k4ntj3n4tk34tb3jht3jktb3hj4bt34khgkj34;g34gkjd'; $hmacKey = '346456455675674674674683451324124124324'; $merchantSig = base64_encode(hash_hmac('sha256',$signData,pack("H*" , $hmacKey),true)); echo "PHP with Packing\n"; echo $merchantSig . "\n"; echo "==========\n"; $merchantSig = base64_encode(hash_hmac('sha256',$signData,$hmacKey,true)); echo "PHP without Packing\n"; echo $merchantSig . "\n";
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
PHP with Packing 0YbdotEeh3GXdp0M5cxFe31rtBZ8LWv3kx0puYF89Bc= ========== PHP without Packing S9oTUz1TXoSddFPICUzCzx2/PODIqbYVRKODDwQHkg4=
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 PHP with Packing 0YbdotEeh3GXdp0M5cxFe31rtBZ8LWv3kx0puYF89Bc= ========== PHP without Packing S9oTUz1TXoSddFPICUzCzx2/PODIqbYVRKODDwQHkg4=
preferences:
198.71 ms | 402 KiB | 198 Q