3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "8d30f9d3083b4ce0b1967364b2c3e2ef"; $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 $iv."\n"; echo bin2hex($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)
8.3.60.0070.01116.38
8.3.50.0110.00416.24
8.3.40.0070.01118.84
8.3.30.0110.00418.70
8.3.20.0070.00020.36
8.3.10.0080.00021.85
8.3.00.0040.00419.38
8.2.180.0120.00816.75
8.2.170.0140.00022.96
8.2.160.0070.00720.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.66
8.2.110.0040.00420.35
8.2.100.0090.00317.91
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00617.93
8.2.50.0080.00018.07
8.2.40.0000.00919.39
8.2.30.0050.00320.55
8.2.20.0060.00317.61
8.2.10.0000.00717.94
8.2.00.0040.00418.05
8.1.280.0080.00825.92
8.1.270.0050.00323.73
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0070.00423.84
8.1.230.0070.00319.07
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0040.00417.77
8.1.180.0070.00018.10
8.1.170.0000.00818.60
8.1.160.0040.00421.88
8.1.150.0050.00218.71
8.1.140.0050.00319.58
8.1.130.0040.00417.34
8.1.120.0050.00517.46
8.1.110.0050.00217.43
8.1.100.0040.00417.41
8.1.90.0030.00317.34
8.1.80.0000.00817.40
8.1.70.0030.00517.37
8.1.60.0100.00017.47
8.1.50.0000.00817.43
8.1.40.0040.00417.61
8.1.30.0030.00617.71
8.1.20.0070.00017.53
8.1.10.0040.00417.59
8.1.00.0030.00617.45
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00818.39
8.0.270.0030.00317.22
8.0.260.0040.00416.81
8.0.250.0040.00416.99
8.0.240.0000.00716.86
8.0.230.0070.00016.85
8.0.220.0000.00716.84
8.0.210.0000.00716.81
8.0.200.0030.00316.99
8.0.190.0050.00217.03
8.0.180.0040.00416.97
8.0.170.0040.00417.00
8.0.160.0000.00716.95
8.0.150.0000.00716.85
8.0.140.0000.00716.82
8.0.130.0060.00013.33
8.0.120.0040.00416.82
8.0.110.0070.00016.86
8.0.100.0000.00716.91
8.0.90.0040.00416.86
8.0.80.0070.01316.88
8.0.70.0040.00416.83
8.0.60.0000.00716.88
8.0.50.0040.00416.86
8.0.30.0070.01216.98
8.0.20.0090.00917.40
8.0.10.0040.00416.92
8.0.00.0100.00816.75
7.4.330.0020.00216.85
7.4.320.0000.00616.56
7.4.300.0000.00716.60
7.4.290.0050.00216.50
7.4.280.0060.00316.54
7.4.270.0070.00016.47
7.4.260.0080.00316.62
7.4.250.0000.00716.63
7.4.240.0040.00416.58
7.4.230.0030.00316.62
7.4.220.0110.00916.61
7.4.210.0120.00616.69
7.4.200.0050.00316.70
7.4.160.0090.00616.41
7.4.150.0110.00517.40
7.4.140.0080.01317.86
7.4.130.0080.00916.70
7.4.120.0080.00916.68
7.4.110.0000.01716.74
7.4.100.0030.01416.45
7.4.90.0070.01016.50
7.4.80.0180.00419.39
7.4.70.0100.00716.51
7.4.60.0100.00716.43
7.4.50.0070.00716.62
7.4.40.0100.00716.63
7.4.30.0030.01916.50
7.4.00.0140.00314.91
7.3.330.0030.00313.16
7.3.320.0000.00513.25
7.3.310.0030.00316.24
7.3.300.0000.00716.26
7.3.290.0090.00516.28
7.3.280.0090.00916.28
7.3.270.0070.01017.40
7.3.260.0110.00616.42
7.3.250.0070.01016.26
7.3.240.0070.01016.27
7.3.230.0070.01016.39
7.3.210.0040.01416.21
7.3.200.0090.00916.13
7.3.190.0090.00916.57
7.3.180.0060.01016.43
7.3.170.0100.01316.28
7.3.160.0100.00916.24
7.3.120.0000.01614.80
7.3.110.0030.01014.80
7.3.100.0040.01114.95
7.3.90.0070.00714.55
7.3.80.0130.00314.96
7.3.70.0100.00314.48
7.3.60.0060.00914.89
7.3.50.0040.01114.55
7.3.40.0070.00714.86
7.3.30.0120.00014.84
7.3.20.0090.00616.69
7.3.10.0050.01116.35
7.3.00.0120.01016.33
7.2.330.0070.01016.41
7.2.320.0140.00316.60
7.2.310.0070.01016.52
7.2.300.0100.00716.55
7.2.290.0060.01216.56
7.2.240.0040.01114.91
7.2.230.0030.01014.48
7.2.220.0030.01214.73
7.2.210.0100.00314.89
7.2.200.0030.01214.81
7.2.190.0080.00314.60
7.2.180.0000.01115.02
7.2.170.0030.00714.93
7.2.160.0030.01414.82
7.2.150.0070.00716.75
7.2.140.0000.01416.74
7.2.130.0110.00516.57
7.2.120.0100.01016.60
7.2.110.0150.00416.59
7.2.100.0080.00816.38
7.2.90.0180.00716.77
7.2.80.0100.01116.72
7.2.70.0090.01016.60
7.2.60.0080.00916.82
7.2.50.0150.00616.60
7.2.40.0120.00416.61
7.2.30.0090.00716.71
7.2.20.0110.00916.57
7.2.10.0070.01116.58
7.2.00.0100.01117.53
7.1.330.0070.00715.76
7.1.320.0000.01115.59
7.1.310.0100.00615.75
7.1.300.0070.01015.61
7.1.290.0070.01015.71
7.1.280.0070.00715.30
7.1.270.0120.00315.55
7.1.260.0030.01015.28
7.1.250.0060.01015.46
7.1.200.0070.00715.38
7.1.100.0030.01018.00
7.1.70.0030.00616.96
7.1.60.0110.01419.36
7.1.50.0000.01216.81
7.1.00.0030.07022.28
7.0.200.0070.00316.73
7.0.60.0130.06719.93
7.0.50.0030.08717.89
7.0.40.0130.04020.29
7.0.30.0230.04720.21
7.0.20.0370.07320.34
7.0.10.0030.05720.24
7.0.00.0070.06720.09
5.6.280.0100.03720.86
5.6.210.0100.07320.60
5.6.200.0130.07718.13
5.6.190.0030.04320.69
5.6.180.0370.05320.40
5.6.170.0330.07320.53
5.6.160.0000.05320.50
5.6.150.0070.08018.22
5.6.140.0030.05018.23
5.6.130.0000.04318.22
5.6.120.0070.03721.17
5.6.110.0000.04721.04
5.6.100.0100.08021.06
5.6.90.0130.07321.04
5.6.80.0070.03720.56
5.5.350.0170.07720.46
5.5.340.0030.04017.93
5.5.330.0030.04320.45
5.5.320.0070.08020.26
5.5.310.0170.05320.29
5.5.300.0070.07018.09
5.5.290.0100.08017.93
5.5.280.0030.08720.87
5.5.270.0000.08720.95
5.5.260.0000.08020.86
5.5.250.0070.08320.86
5.5.240.0270.05720.12

preferences:
50.32 ms | 400 KiB | 5 Q