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run code in 300+ PHP versions simultaneously
<?php //$sharedKey = hash('sha256','0-120913kassaaa'+floor(time() / 360),true); //echo MCRYPT_RIJNDAEL_256; //echo MCRYPT_MODE_ECB; echo MCRYPT_DEV_URANDOM;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Undefined constant "MCRYPT_DEV_URANDOM" in /in/eHclO:6 Stack trace: #0 {main} thrown in /in/eHclO on line 6
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Use of undefined constant MCRYPT_DEV_URANDOM - assumed 'MCRYPT_DEV_URANDOM' (this will throw an Error in a future version of PHP) in /in/eHclO on line 6 MCRYPT_DEV_URANDOM
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 - 5.4.35, 5.5.35, 5.6.21 - 5.6.28, 7.0.6 - 7.0.20, 7.1.0 - 7.1.25
Notice: Use of undefined constant MCRYPT_DEV_URANDOM - assumed 'MCRYPT_DEV_URANDOM' in /in/eHclO on line 6 MCRYPT_DEV_URANDOM
Output for 5.4.36 - 5.4.45, 5.5.24 - 5.5.34, 5.6.7 - 5.6.20, 7.0.0 - 7.0.5
1

preferences:
251.58 ms | 402 KiB | 329 Q