3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foobar = 'yXXX24ZXXXyACJGi'; $strIn = "0fdd1b835ef40f85f56680d773b0a731d9cf8a326a30ca303f037dd86690bd34e51fc605870f5b17e8ee7bbbbea9cd9c14ebaa50d22c3a4c10565141d6531c6af82855f93872962a90d63ff34d985f98e735a0dbb8449e992bdfd13dcf4cc91014cd4752fcdfc998e260a16e8d7e3f8c6fe0e6b81a14b2c867a706093ed90ea2cca2af47f99bc24ec62024cfa92bf4f07e4155ee06b70f024902400cab479d605368b4af2104e522eb7c40c5c21287faeaabb693bd728af0c0738a56c94ab23f8f173d99834277569a5ede36de2578b69a737d93e1cec0c7d3fa6dc4e68ebc43ad8751cc73390682fc12af0ea66aa958f4d0eb82676296f996ec4db56a2a067fad79355949635755c5b3c466a8f8901a90cab34e1c8d2d1c7b043f435f4cc909ec11692e9eb6136ef4cc4582e79ef59db59b091f091eae6769f2d0541f5fcce9569e4cb8fc28672603727956bada7c2e38718d7118c42460d7efc16dc54263dae1e959bfa5182189075c7efbd14fa86d"; $strIn = pack('H*', $strIn); $foo = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $foobar, $strIn, MCRYPT_MODE_CBC, $foobar); var_dump($foo);

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)
8.3.60.0040.01116.63
8.3.50.0090.01022.11
8.3.40.0110.00818.67
8.3.30.0070.00719.11
8.3.20.0080.00020.34
8.3.10.0040.00421.73
8.3.00.0040.00417.93
8.2.180.0120.00918.16
8.2.170.0140.00722.96
8.2.160.0070.01020.47
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0190.00326.16
8.2.120.0000.00721.02
8.2.110.0040.00422.25
8.2.100.0080.00417.73
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0040.00419.75
8.2.30.0060.00617.87
8.2.20.0000.00817.75
8.2.10.0030.00517.98
8.2.00.0050.00217.63
8.1.280.0100.01025.92
8.1.270.0040.00423.88
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0070.00419.12
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0080.00417.35
8.1.190.0030.00517.25
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0040.00421.95
8.1.150.0070.00018.89
8.1.140.0040.00417.41
8.1.130.0030.00317.84
8.1.120.0040.00417.49
8.1.110.0030.00517.31
8.1.100.0060.00317.39
8.1.90.0000.00717.43
8.1.80.0030.00317.43
8.1.70.0030.00317.42
8.1.60.0060.00317.59
8.1.50.0020.00517.50
8.1.40.0070.00017.43
8.1.30.0000.00817.67
8.1.20.0030.00517.65
8.1.10.0070.00317.58
8.1.00.0080.00017.57
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0070.00018.45
8.0.270.0070.00017.26
8.0.260.0070.00017.27
8.0.250.0030.00316.89
8.0.240.0040.00416.98
8.0.230.0000.00716.94
8.0.220.0070.00016.80
8.0.210.0080.00016.87
8.0.200.0060.00317.00
8.0.190.0000.00817.05
8.0.180.0000.00716.84
8.0.170.0030.00516.83
8.0.160.0070.00016.91
8.0.150.0030.00516.81
8.0.140.0040.00416.83
8.0.130.0000.00513.33
8.0.120.0030.00516.81
8.0.110.0040.00416.89
8.0.100.0040.00417.02
8.0.90.0000.00716.86
8.0.80.0060.01516.89
8.0.70.0050.00216.77
8.0.60.0000.00716.91
8.0.50.0070.00017.02
8.0.30.0080.01517.17
8.0.20.0130.00517.40
8.0.10.0040.00416.98
8.0.00.0140.00616.76
7.4.330.0000.00515.00
7.4.320.0060.00016.58
7.4.300.0040.00416.50
7.4.290.0030.00316.62
7.4.280.0030.00516.52
7.4.270.0030.00316.51
7.4.260.0000.00916.52
7.4.250.0040.00416.38
7.4.240.0030.00316.58
7.4.230.0070.00016.62
7.4.220.0100.00716.66
7.4.210.0100.00316.52
7.4.200.0080.00016.52
7.4.160.0150.00016.52
7.4.150.0060.01317.40
7.4.140.0090.01317.86
7.4.130.0110.00916.44
7.4.120.0110.00916.63
7.4.110.0100.00716.43
7.4.100.0090.01416.50
7.4.90.0030.01716.43
7.4.80.0120.00619.39
7.4.70.0130.00316.68
7.4.60.0070.01016.52
7.4.50.0090.00016.53
7.4.40.0060.00916.39
7.4.30.0060.01016.62
7.4.00.0040.00815.06
7.3.330.0050.00013.17
7.3.320.0030.00313.07
7.3.310.0000.00816.27
7.3.300.0000.00716.26
7.3.290.0070.01316.33
7.3.280.0050.01416.30
7.3.270.0030.01417.40
7.3.260.0120.00616.57
7.3.250.0100.00716.53
7.3.240.0030.01316.31
7.3.230.0070.01116.39
7.3.210.0080.00816.18
7.3.200.0120.01519.39
7.3.190.0170.00716.34
7.3.180.0070.01016.41
7.3.170.0100.01016.58
7.3.160.0040.01216.30
7.3.120.0000.01414.66
7.3.10.0050.00816.63
7.3.00.0090.00616.59
7.2.330.0100.00616.37
7.2.320.0100.01016.63
7.2.310.0130.00316.58
7.2.300.0070.01016.57
7.2.290.0070.01016.63
7.2.130.0090.00616.77
7.2.120.0090.00616.85
7.2.110.0060.00616.86
7.2.100.0020.01116.86
7.2.90.0050.01016.81
7.2.80.0040.01016.87
7.2.70.0090.00616.93
7.2.60.0070.00716.82
7.2.50.0040.00816.80
7.2.40.0040.00816.79
7.2.30.0060.00516.71
7.2.20.0040.00916.78
7.2.10.0020.00816.73
7.2.00.0060.00617.39
7.1.250.0050.01115.76
7.1.200.0060.00915.87
7.1.100.0030.01018.04
7.1.70.0050.00217.09
7.1.60.0120.00919.25
7.1.50.0040.00717.00
7.1.00.0070.07322.35
7.0.200.0000.00716.77
7.0.140.0070.06722.16
7.0.60.0170.07319.93
7.0.50.0170.07017.87
7.0.40.0000.07720.02
7.0.30.0230.04720.06
7.0.20.0300.07320.09
7.0.10.0070.05320.24
7.0.00.0070.04720.30
5.6.210.0030.04020.64
5.6.200.0030.04318.18
5.6.190.0070.04020.39
5.6.180.0230.04720.68
5.6.170.0100.05020.55
5.6.160.0230.07020.52
5.6.150.0130.07018.34
5.6.140.0030.08718.16
5.6.130.0070.03718.11
5.6.120.0100.08321.07
5.6.110.0100.09021.11
5.6.100.0100.08020.90
5.6.90.0100.05721.05
5.6.80.0100.06320.57
5.5.350.0070.03020.39
5.5.340.0030.08017.92
5.5.330.0070.06720.07
5.5.320.0430.06320.21
5.5.310.0270.07320.23
5.5.300.0000.06317.96
5.5.290.0030.08318.02
5.5.280.0030.04720.81
5.5.270.0070.08320.94
5.5.260.0100.05020.94
5.5.250.0130.08020.69
5.5.240.0170.06720.22
5.4.450.0300.07019.64
5.4.440.0770.06319.63
5.4.430.0600.06319.51
5.4.420.0200.06719.52
5.4.410.0230.06719.18
5.4.400.0270.06019.34
5.4.390.0070.05719.05
5.4.380.0400.05018.66
5.4.370.0370.05018.53
5.4.360.0330.08018.72
5.4.350.0400.06018.62
5.4.340.0600.05318.57
5.4.320.0120.03212.45
5.4.310.0030.04112.45
5.4.300.0070.03612.45
5.4.290.0050.03912.45
5.4.280.0070.03512.35
5.4.270.0090.03712.35
5.4.260.0060.03812.34
5.4.250.0090.04112.35
5.4.240.0050.03812.35
5.4.230.0070.03612.34
5.4.220.0050.03612.34
5.4.210.0100.03112.34
5.4.200.0080.03512.34
5.4.190.0070.03512.33
5.4.180.0050.03712.34
5.4.170.0080.03512.34
5.4.160.0060.03612.34
5.4.150.0050.03812.34
5.4.140.0060.04912.02
5.4.130.0080.03812.01
5.4.120.0060.03911.96
5.4.110.0060.03511.96
5.4.100.0100.03511.96
5.4.90.0030.03911.96
5.4.80.0090.03411.96
5.4.70.0100.03411.96
5.4.60.0090.03511.96
5.4.50.0040.03711.96
5.4.40.0080.03511.95
5.4.30.0090.03311.95
5.4.20.0060.03711.95
5.4.10.0080.03611.94
5.4.00.0060.04011.44
5.3.290.0080.05012.80
5.3.280.0050.04212.71
5.3.270.0050.04012.72
5.3.260.0050.04112.72
5.3.250.0060.04012.72
5.3.240.0100.03312.72
5.3.230.0090.03512.71
5.3.220.0060.04012.68
5.3.210.0050.04212.68
5.3.200.0080.03512.68
5.3.190.0080.03612.68
5.3.180.0090.03412.67
5.3.170.0080.03512.66
5.3.160.0080.03512.67
5.3.150.0030.04012.67
5.3.140.0110.04512.66
5.3.130.0050.04112.66
5.3.120.0040.04612.66
5.3.110.0110.03812.66
5.3.100.0050.04012.12
5.3.90.0090.04112.08
5.3.80.0090.03712.07
5.3.70.0100.03612.07
5.3.60.0110.03812.06
5.3.50.0060.04012.00
5.3.40.0100.03712.00
5.3.30.0080.03411.95
5.3.20.0060.03811.72
5.3.10.0060.03911.69
5.3.00.0060.03611.68
5.2.170.0070.0289.18
5.2.160.0040.0319.18
5.2.150.0050.0329.19
5.2.140.0070.0299.18
5.2.130.0050.0319.14
5.2.120.0060.0289.14
5.2.110.0060.0279.15
5.2.100.0070.0279.14
5.2.90.0090.0299.14
5.2.80.0060.0309.14
5.2.70.0050.0299.14
5.2.60.0080.0289.09
5.2.50.0040.0309.05
5.2.40.0040.0289.04
5.2.30.0020.0329.01
5.2.20.0090.0259.00
5.2.10.0080.0258.93
5.2.00.0040.0328.79
5.1.60.0040.0278.07
5.1.50.0060.0228.07
5.1.40.0050.0248.05
5.1.30.0080.0228.39
5.1.20.0060.0258.42
5.1.10.0030.0288.14
5.1.00.0070.0228.14
5.0.50.0050.0196.61
5.0.40.0010.0216.48
5.0.30.0040.0316.29
5.0.20.0030.0196.26
5.0.10.0040.0196.25
5.0.00.0050.0296.23
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0040.0144.75
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0050.0154.67
4.3.100.0020.0164.66
4.3.90.0010.0164.63
4.3.80.0040.0234.58
4.3.70.0040.0134.63
4.3.60.0010.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0040.0143.28
4.3.20.0020.0173.26
4.3.10.0010.0173.22
4.3.00.0030.0237.21

preferences:
53.6 ms | 401 KiB | 5 Q