3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** Name: PHP Encryption: Desc: Encrypt and Decrypt data. Version: V1.0 Date: 3/11/2017 Author: Prince Adeyemi Contact: prince@vegasnewspaper.com Facebook: fb.com/YourVegasPrince */ // Encryption setup: $dataToEncrypt = "My Secret Telegram: Hakuna matata!"; $encryptMethod = "AES-256-CBC"; $mySecretHash = "somethingRandom12!)!)I!@1U2 goes gere"; //$iv = mcrypt_create_iv(16, MCRYPT_RAND); // php versopm 5.x/7.x compability; If( phpversion() >= 7) { $bytes = random_bytes(8); $iv = (bin2hex($bytes)); } elseif( phpversion() < 7 ) { $ivLen = 16; $iv = str_repeat("\0", $ivLen); } else { $iv = mcrypt_create_iv(16, MCRYPT_DEV_URANDOM); } //Encrypt data: $encryptedData = openssl_encrypt($dataToEncrypt,$encryptMethod,$mySecretHash, 0, $iv); //Decrypt data: $decryptedData = openssl_decrypt($encryptedData, $encryptMethod, $mySecretHash, 0, $iv); //OUTPUT: echo ("RandomIV : " . $iv . "\n"); echo ( "Secret message : " . $dataToEncrypt ."\n" ); echo ( "Encrypted message : ". $encryptedData ."\n" ); echo ( "Decrypted message: ". $decryptedData ."\ln"); ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.4.00.0000.01215.04
7.3.120.0070.01114.74
7.3.110.0070.01114.83
7.3.100.0060.00914.45
7.3.90.0110.00314.84
7.3.80.0140.00014.85
7.3.70.0100.00714.54
7.3.60.0060.00614.69
7.3.50.0070.01014.70
7.3.40.0000.00914.86
7.3.30.0100.00314.82
7.3.20.0030.01416.39
7.3.10.0040.01116.50
7.3.00.0060.01016.55
7.2.250.0100.01014.83
7.2.240.0100.01015.00
7.2.230.0070.01015.16
7.2.220.0040.01114.94
7.2.210.0040.01214.96
7.2.200.0060.00914.95
7.2.190.0060.01314.77
7.2.180.0110.00715.07
7.2.170.0060.00914.83
7.2.130.0100.00616.87
7.2.120.0060.00916.88
7.2.110.0040.00416.93
7.2.100.0100.00316.63
7.2.90.0030.01016.95
7.2.80.0040.00416.99
7.2.70.0080.00416.97
7.2.60.0070.00716.95
7.2.50.0050.00316.97
7.2.40.0060.00616.98
7.2.30.0070.00416.77
7.2.20.0040.01116.86
7.2.10.0060.00918.35
7.2.00.0030.00918.36
7.1.330.0040.01115.51
7.1.320.0030.00615.59
7.1.310.0070.00715.61
7.1.300.0040.01115.68
7.1.290.0060.00615.50
7.1.280.0090.00015.67
7.1.270.0130.00315.45
7.1.260.0130.00315.72
7.1.250.0030.00915.88
7.1.130.0040.01318.65
7.1.120.0000.01918.91
7.1.110.0090.00818.26
7.1.100.0110.00717.90
7.1.90.0080.00818.19
7.1.80.0040.01118.00
7.1.70.0070.00717.28
7.1.60.0250.01435.09
7.1.50.0220.01734.79
7.1.40.0280.00334.46
7.1.30.0170.01034.52
7.1.20.0210.00634.79
7.1.10.0070.00616.31
7.1.00.0090.00916.79

preferences:
33.79 ms | 401 KiB | 5 Q