3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "8d30f9d3083b4ce0b196-7364b2c3e2ef"; $iv = substr("7f08e74a-cb86-454f-ad09-4f961feab9ea", 0, mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_CBC)); $data = "4afc3e3d-bed1-42fd-85eb-06b8fbbc4925"; $enc = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $key, $data, MCRYPT_MODE_CBC, $iv); echo $key."\n"; echo bin2hex($iv)."\n"; echo bin2hex($enc)."\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)
8.3.60.0090.00916.50
8.3.50.0150.00621.08
8.3.40.0110.00718.56
8.3.30.0070.00718.89
8.3.20.0000.00820.10
8.3.10.0000.00821.85
8.3.00.0030.00519.38
8.2.180.0090.00916.38
8.2.170.0140.00022.96
8.2.160.0090.00520.44
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0030.00520.53
8.2.120.0050.00326.35
8.2.110.0090.00020.51
8.2.100.0060.00617.80
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0060.00317.90
8.2.50.0030.00618.07
8.2.40.0060.00319.39
8.2.30.0070.00020.70
8.2.20.0070.00317.66
8.2.10.0070.00017.99
8.2.00.0070.00018.08
8.1.280.0060.01225.92
8.1.270.0060.00323.93
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0030.00723.79
8.1.230.0070.00319.16
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01017.25
8.1.190.0060.00317.63
8.1.180.0050.00318.10
8.1.170.0030.00618.52
8.1.160.0040.00421.96
8.1.150.0050.00218.86
8.1.140.0030.00519.52
8.1.130.0030.00317.60
8.1.120.0040.00417.44
8.1.110.0080.00017.40
8.1.100.0020.00517.44
8.1.90.0040.00417.41
8.1.80.0030.00517.40
8.1.70.0000.00717.32
8.1.60.0080.00317.43
8.1.50.0030.00517.62
8.1.40.0060.00317.50
8.1.30.0050.00517.69
8.1.20.0030.00517.48
8.1.10.0020.00517.60
8.1.00.0000.00817.44
8.0.300.0000.00818.77
8.0.290.0050.00516.63
8.0.280.0000.00718.41
8.0.270.0070.00017.22
8.0.260.0030.00317.30
8.0.250.0030.00316.96
8.0.240.0000.00716.94
8.0.230.0030.00316.97
8.0.220.0020.00516.81
8.0.210.0000.00816.79
8.0.200.0030.00316.97
8.0.190.0040.00416.88
8.0.180.0040.00416.91
8.0.170.0000.00816.98
8.0.160.0000.00716.95
8.0.150.0030.00316.77
8.0.140.0040.00416.89
8.0.130.0030.00313.27
8.0.120.0030.00516.80
8.0.110.0040.00416.93
8.0.100.0050.00216.86
8.0.90.0000.00716.70
8.0.80.0130.00916.91
8.0.70.0030.00516.93
8.0.60.0000.00716.81
8.0.50.0000.00716.89
8.0.30.0070.01116.93
8.0.20.0120.00917.40
8.0.10.0000.00817.08
8.0.00.0080.01016.70
7.4.330.0020.00216.70
7.4.320.0030.00316.58
7.4.300.0060.00016.57
7.4.290.0030.00316.58
7.4.280.0060.00316.63
7.4.270.0030.00316.62
7.4.260.0000.00716.59
7.4.250.0040.00316.42
7.4.240.0050.00216.55
7.4.230.0000.00716.70
7.4.220.0130.00616.57
7.4.210.0110.00716.63
7.4.200.0030.00316.61
7.4.160.0120.00416.52
7.4.150.0150.00917.40
7.4.140.0130.01017.86
7.4.130.0110.00616.55
7.4.120.0120.00616.61
7.4.110.0150.00316.60
7.4.100.0100.00916.42
7.4.90.0120.00416.54
7.4.80.0060.01619.39
7.4.70.0100.00616.43
7.4.60.0100.00716.38
7.4.50.0090.00616.37
7.4.40.0110.00616.53
7.4.30.0120.00916.52
7.4.00.0040.01115.01
7.3.330.0060.00013.21
7.3.320.0050.00013.16
7.3.310.0040.00416.36
7.3.300.0000.00716.27
7.3.290.0110.00616.27
7.3.280.0140.00516.30
7.3.270.0040.01317.40
7.3.260.0080.00916.26
7.3.250.0110.00716.36
7.3.240.0100.00916.44
7.3.230.0100.00716.52
7.3.210.0090.00916.33
7.3.200.0120.00616.42
7.3.190.0080.00816.29
7.3.180.0120.00616.52
7.3.170.0120.00916.45
7.3.160.0100.00716.48
7.2.330.0140.00316.52
7.2.320.0060.01016.32
7.2.310.0100.00616.59
7.2.300.0140.00316.53
7.2.290.0100.00716.30
7.2.80.0090.00316.21
7.2.60.0100.00616.80
7.1.200.0090.00615.31
7.1.100.0030.00917.91
7.1.70.0040.00416.96
7.1.60.0100.01419.36
7.1.50.0100.01316.81
7.1.00.0000.08022.35
7.0.200.0030.00616.79
7.0.60.0070.08019.96
7.0.50.0030.08717.82
7.0.40.0000.08019.93
7.0.30.0200.04720.23
7.0.20.0400.06720.25
7.0.10.0170.08020.16
7.0.00.0100.08020.33
5.6.280.0070.06021.07
5.6.210.0130.07020.56
5.6.200.0100.08318.29
5.6.190.0000.04720.64
5.6.180.0530.07320.60
5.6.170.0270.07020.41
5.6.160.0100.05320.54
5.6.150.0100.05018.24
5.6.140.0070.03318.28
5.6.130.0030.04018.26
5.6.120.0000.04321.03
5.6.110.0030.04321.02
5.6.100.0070.08721.14
5.6.90.0100.08321.04
5.6.80.0000.04020.45
5.5.350.0130.03020.39
5.5.340.0000.04318.05
5.5.330.0100.03320.10
5.5.320.0030.08320.37
5.5.310.0100.04720.36
5.5.300.0130.06717.99
5.5.290.0030.07018.02
5.5.280.0000.08720.84
5.5.270.0170.07720.86
5.5.260.0100.06720.83
5.5.250.0130.07020.77
5.5.240.0270.03320.43

preferences:
41.04 ms | 401 KiB | 5 Q