3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* * PHP mcrypt - Basic encryption and decryption of a string */ $string = "Some text to be encrypted"; $secret_key = "ERG$FGBGqFN.GAS~SANTYJY<UOFGBKLUIDGSAKL?ASDFB"; $encrypted_string = "yUOLMue2f3oUba5P2nqUQZ2_PBnb3cWFkoFg4l_c7QUTd4V_fIeuILLpLIgIYgcELpTryfXdZ006rk7ecksf9ej91pmFOeQ_uJa_jHJkUfaaWsZpe_bm3ouoyWzZTjMFSB4Moi26oQZCiMUxiITtAQelQutV5L9eGntJWFE1fBWPx__rcC97UsMYHIT_AxHLRCXEow8zgIS4iaMhcICggpS_Xrh2ZzkM4qonQaHDD1dyJ_xHfftza_KFd4x4a9rQUyORtiWkocN87LYpwNW_Lvz6KRtWiakUs9JIDBCwutzbXby8Om4b0kyUEVU0EXsTXiio2wO_sgnCuaTK0C0nfvJXBx2NXKNd_8P17uvBFnfoxzCf13ztHEyhT8CGB5UJdrFYbY1jz_5y8Qo40aQjxA=="; // Create the initialization vector for added security. // $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB), MCRYPT_RAND); // Encrypt $string //$encrypted_string = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $secret_key, $string, MCRYPT_MODE_CBC, $iv); // Decrypt $string $decrypted_string = mdecrypt_generic($secret_key, $encrypted_string); echo "Original string : " . $string . "<br />\n"; //echo "Encrypted string : " . $encrypted_string . "<br />\n"; echo "Decrypted string : " . $decrypted_string . "<br />\n"; ?>

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)
8.3.60.0070.00716.75
8.3.50.0110.00418.05
8.3.40.0150.00618.89
8.3.30.0070.00718.67
8.3.20.0040.00420.42
8.3.10.0040.00423.66
8.3.00.0110.00019.04
8.2.180.0110.01116.75
8.2.170.0000.01422.96
8.2.160.0090.00620.48
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.63
8.2.110.0090.00022.26
8.2.100.0030.00718.04
8.2.90.0090.00019.28
8.2.80.0000.00817.97
8.2.70.0080.00517.22
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0060.00321.10
8.2.30.0000.00720.50
8.2.20.0060.00317.63
8.2.10.0040.00418.11
8.2.00.0040.00418.12
8.1.280.0120.00925.92
8.1.270.0000.00823.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0120.00020.99
8.1.220.0050.00917.74
8.1.210.0000.00918.77
8.1.200.0000.01017.35
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0040.00418.94
8.1.160.0050.00221.90
8.1.150.0040.00418.89
8.1.140.0000.00819.39
8.1.130.0070.00017.70
8.1.120.0030.00317.47
8.1.110.0040.00417.41
8.1.100.0030.00517.41
8.1.90.0050.00217.37
8.1.80.0040.00417.39
8.1.70.0000.00717.43
8.1.60.0000.00817.50
8.1.50.0060.00317.53
8.1.40.0000.00717.48
8.1.30.0060.00317.56
8.1.20.0030.00517.52
8.1.10.0030.00517.53
8.1.00.0000.01017.53
8.0.300.0000.00718.77
8.0.290.0030.00516.75
8.0.280.0000.00818.45
8.0.270.0070.00017.27
8.0.260.0040.00417.27
8.0.250.0040.00417.08
8.0.240.0070.00016.99
8.0.230.0070.00017.03
8.0.220.0000.00717.00
8.0.210.0000.00717.03
8.0.200.0060.00017.07
8.0.190.0040.00817.02
8.0.180.0100.00016.90
8.0.170.0000.00716.96
8.0.160.0000.01116.84
8.0.150.0080.00016.91
8.0.140.0030.00316.89
8.0.130.0030.00313.36
8.0.120.0050.00216.88
8.0.110.0000.00716.94
8.0.100.0000.00716.76
8.0.90.0030.00516.92
8.0.80.0060.00916.94
8.0.70.0040.00416.91
8.0.60.0030.00317.03
8.0.50.0040.00416.79
8.0.30.0100.00717.11
8.0.20.0080.01017.40
8.0.10.0080.00017.01
8.0.00.0050.01216.83
7.4.330.0050.00015.08
7.4.320.0060.00016.51
7.4.300.0000.00616.52
7.4.290.0030.00316.57
7.4.280.0040.00416.61
7.4.270.0050.00316.53
7.4.260.0000.00716.51
7.4.250.0040.00416.49
7.4.240.0050.00216.54
7.4.230.0030.00316.66
7.4.220.0140.00316.68
7.4.210.0040.01216.55
7.4.200.0030.00316.59
7.4.160.0130.00616.49
7.4.150.0110.00717.40
7.4.140.0060.01517.86
7.4.130.0030.01516.63
7.4.120.0060.01216.63
7.4.110.0070.01116.44
7.4.100.0030.01516.40
7.4.90.0090.00916.52
7.4.80.0100.01319.39
7.4.70.0060.01216.38
7.4.60.0090.00616.59
7.4.50.0080.00016.52
7.4.40.0030.01216.43
7.4.30.0190.00316.57
7.4.00.0070.01014.94
7.3.330.0050.00013.24
7.3.320.0000.00513.18
7.3.310.0000.00716.30
7.3.300.0060.00016.18
7.3.290.0000.00716.07
7.3.280.0130.00416.32
7.3.270.0030.01817.40
7.3.260.0130.00916.32
7.3.240.0110.01016.41
7.3.230.0080.00816.39
7.3.210.0000.01716.56
7.3.200.0110.01116.33
7.3.190.0090.00616.27
7.3.180.0070.01016.63
7.3.170.0100.00716.56
7.3.160.0070.01016.50
7.3.10.0060.00916.26
7.3.00.0090.00915.63
7.2.330.0140.00316.52
7.2.320.0070.01016.70
7.2.310.0090.00916.63
7.2.300.0100.00716.46
7.2.290.0100.00616.44
7.2.130.0120.00416.18
7.2.120.0120.00316.31
7.2.110.0110.00916.25
7.2.100.0100.01016.21
7.2.90.0170.00916.07
7.2.80.0060.01016.09
7.2.70.0120.01716.10
7.2.60.0100.00616.49
7.2.50.0260.00316.15
7.2.40.0180.01016.48
7.2.30.0100.01015.85
7.2.20.0130.01016.02
7.2.10.0190.00716.02
7.2.00.0110.00517.95
7.1.250.0120.00814.84
7.1.200.0060.00315.67
7.1.100.0000.01317.93
7.1.70.0030.00517.15
7.1.60.0070.01119.43
7.1.50.0060.00916.40
7.1.00.0070.07022.48
7.0.200.0260.00314.58
7.0.60.0170.07320.01
7.0.50.0000.05017.79
7.0.40.0100.08720.29
7.0.30.0170.04320.13
7.0.20.0430.03720.18
7.0.10.0030.04720.03
7.0.00.0070.08320.09
5.6.280.0070.07021.10
5.6.210.0130.04320.47
5.6.200.0070.08318.15
5.6.190.0100.08720.41
5.6.180.3000.03720.61
5.6.170.0300.06720.71
5.6.160.0000.06720.52
5.6.150.0030.04018.11
5.6.140.0200.06718.21
5.6.130.0070.03718.18
5.6.120.0070.05721.14
5.6.110.0030.08721.02
5.6.100.0100.04321.02
5.6.90.0100.08721.13
5.6.80.0030.04720.38
5.5.350.4070.04320.43
5.5.340.0030.08018.02
5.5.330.0130.08020.37
5.5.320.0170.03720.28
5.5.310.0230.04020.29
5.5.300.0200.05717.91
5.5.290.0100.05317.92
5.5.280.0030.05720.65
5.5.270.0030.04720.97
5.5.260.0030.08320.86
5.5.250.0130.07020.58
5.5.240.0030.08320.37
5.4.450.0100.06319.58
5.4.440.0170.05719.58
5.4.430.0230.05019.61
5.4.420.0200.05019.47
5.4.410.0200.05019.29
5.4.400.0330.04018.78
5.4.390.0170.05018.97
5.4.380.0030.06019.27
5.4.370.0130.05018.97
5.4.360.0170.05318.80
5.4.350.0070.06019.15
5.4.340.0200.05318.77
5.4.320.0230.04719.13
5.4.310.0130.05319.06
5.4.300.0200.04718.93
5.4.290.0200.04719.29
5.4.280.0270.04719.14
5.4.270.0170.04719.07
5.4.260.0200.06019.06
5.4.250.0300.03319.14
5.4.240.0570.05718.98
5.4.230.0500.04719.15
5.4.220.0530.05319.26
5.4.210.0500.05719.16
5.4.200.0600.04318.92
5.4.190.0530.05018.91
5.4.180.0530.05319.15
5.4.170.0630.06719.28
5.4.160.0500.05719.13
5.4.150.0170.05319.12
5.4.140.0230.04716.20
5.4.130.0130.05316.37
5.4.120.0070.05316.30
5.4.110.0100.05016.43
5.4.100.0300.04316.44
5.4.90.0130.06016.20
5.4.80.0230.04316.43
5.4.70.0170.05316.18
5.4.60.0170.06316.02
5.4.50.0130.04716.42
5.4.40.0270.04016.48
5.4.30.0070.05316.45
5.4.20.0170.07016.18
5.4.10.0170.04716.43
5.4.00.0100.05715.56

preferences:
41.91 ms | 400 KiB | 5 Q