3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = md5('abcdefghijklmnopqrstuvwxyz012345.password'); echo $m."\n"; for ($i=0;$i<10;$i++) { $m = md5($m); echo $m."\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)
8.3.70.0130.00616.38
8.3.60.0100.01018.56
8.3.50.0090.00621.88
8.3.40.0070.00718.46
8.3.30.0090.00619.05
8.3.20.0080.00020.14
8.3.10.0050.00321.86
8.3.00.0060.00322.39
8.2.180.0030.01316.88
8.2.170.0110.00322.96
8.2.160.0130.00720.83
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00019.48
8.2.110.0040.00422.25
8.2.100.0100.00319.64
8.2.90.0060.00319.27
8.2.80.0050.00319.66
8.2.70.0000.01117.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0050.00217.98
8.2.20.0030.00517.67
8.2.10.0040.00417.65
8.2.00.0050.00317.62
8.1.280.0150.00025.92
8.1.270.0080.00023.97
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.96
8.1.230.0120.00019.10
8.1.220.0080.00017.77
8.1.210.0060.00318.77
8.1.200.0100.00017.23
8.1.190.0000.00817.66
8.1.180.0040.00418.10
8.1.170.0060.00318.56
8.1.160.0000.00721.95
8.1.150.0000.00718.69
8.1.140.0030.00717.29
8.1.130.0040.00417.79
8.1.120.0070.00017.39
8.1.110.0050.00317.40
8.1.100.0030.00317.29
8.1.90.0000.00717.41
8.1.80.0040.00417.40
8.1.70.0000.00717.40
8.1.60.0050.00217.46
8.1.50.0000.00817.50
8.1.40.0080.00017.51
8.1.30.0030.00717.47
8.1.20.0040.00417.66
8.1.10.0050.00317.43
8.1.00.0030.00617.40
8.0.300.0020.00518.77
8.0.290.0000.00817.18
8.0.280.0000.00718.44
8.0.270.0000.00717.13
8.0.260.0060.00016.93
8.0.250.0050.00216.96
8.0.240.0070.00016.91
8.0.230.0000.00716.85
8.0.220.0000.00716.85
8.0.210.0070.00016.91
8.0.200.0030.00316.84
8.0.190.0030.00516.87
8.0.180.0040.00416.92
8.0.170.0000.00716.94
8.0.160.0000.00716.91
8.0.150.0000.00916.83
8.0.140.0000.00816.76
8.0.130.0000.00513.37
8.0.120.0040.00416.84
8.0.110.0040.00416.71
8.0.100.0070.00016.88
8.0.90.0030.00516.84
8.0.80.0090.00616.91
8.0.70.0040.00416.85
8.0.60.0070.00016.84
8.0.50.0070.00016.88
8.0.30.0140.00816.89
8.0.20.0110.00917.40
8.0.10.0000.00717.00
8.0.00.0100.01016.71
7.4.330.0000.00515.00
7.4.320.0030.00316.30
7.4.300.0060.00016.45
7.4.290.0000.00716.55
7.4.280.0030.00616.48
7.4.270.0000.00716.55
7.4.260.0000.00716.41
7.4.250.0040.00416.39
7.4.240.0040.00416.50
7.4.230.0030.00316.45
7.4.220.0100.00716.50
7.4.210.0060.00816.45
7.4.200.0070.00016.54
7.4.190.0030.00316.65
7.4.160.0100.00716.59
7.4.150.0130.01017.40
7.4.140.0140.00817.86
7.4.130.0090.00816.33
7.4.120.0090.00716.55
7.4.110.0030.01316.45
7.4.100.0030.01316.38
7.4.90.0090.00916.58
7.4.80.0100.01019.39
7.4.70.0060.00916.40
7.4.60.0030.01416.42
7.4.50.0020.00216.41
7.4.40.0070.00722.77
7.4.30.0060.01216.63
7.4.00.0110.00715.16
7.3.330.0050.00013.05
7.3.320.0000.00613.25
7.3.310.0000.00716.23
7.3.300.0040.00416.11
7.3.290.0030.01116.21
7.3.280.0110.00516.31
7.3.270.0120.01117.40
7.3.260.0100.00716.34
7.3.250.0100.00816.46
7.3.240.0050.01116.65
7.3.230.0100.00716.39
7.3.210.0030.01516.34
7.3.200.0090.01319.39
7.3.190.0120.00616.28
7.3.180.0090.01216.27
7.3.170.0030.01216.41
7.3.160.0120.00616.55
7.3.120.0030.01414.77
7.2.330.0130.00416.49
7.2.320.0060.01516.62
7.2.310.0160.00316.72
7.2.300.0100.00716.52
7.2.290.0120.00316.47
7.2.60.0000.01217.05
7.2.00.0030.01219.26
7.1.200.0090.00615.58
7.1.100.0040.00417.92
7.1.70.0100.00316.86
7.1.60.0000.02219.82
7.1.50.0040.01116.93
7.1.00.0000.10022.45
7.0.200.0110.00316.88
7.0.140.0130.06321.99
7.0.60.0100.08019.93
7.0.50.0030.08717.90
7.0.40.0070.05320.38
7.0.30.0230.05320.00
7.0.20.0370.06720.13
7.0.10.0100.08320.18
7.0.00.0100.04020.17
5.6.280.0030.07320.89
5.6.210.0130.07720.47
5.6.200.0100.06018.22
5.6.190.0070.08720.57
5.6.180.0330.07320.48
5.6.170.0200.04020.36
5.6.160.0070.04320.48
5.6.150.0000.04318.18
5.6.140.0030.08718.18
5.6.130.0070.04718.16
5.6.120.0030.05321.11
5.6.110.0070.08720.97
5.6.100.0070.04020.98
5.6.90.0070.05020.96
5.6.80.0000.04020.43
5.6.70.2100.05320.41
5.5.350.0070.05320.38
5.5.340.0130.07317.93
5.5.330.0170.07320.28
5.5.320.0100.08320.28
5.5.310.0330.06720.26
5.5.300.0030.04317.91
5.5.290.0070.04018.02
5.5.280.0200.07320.89
5.5.270.0170.06020.67
5.5.260.0070.08020.76
5.5.250.0000.04320.68
5.5.240.0070.06720.19
5.4.450.0430.04719.41
5.4.440.0600.03019.15
5.4.430.0430.04319.56
5.4.420.0330.04319.20
5.4.410.0070.06018.96
5.4.400.0130.04718.50
5.4.390.0030.06018.59
5.4.380.0130.05318.74
5.4.370.0170.05318.61
5.4.360.0270.05018.59
5.4.350.0170.06318.72
5.4.340.0170.05318.56
5.4.320.0070.03412.46
5.4.310.0080.03712.45
5.4.300.0050.03812.45
5.4.290.0070.03612.46
5.4.280.0070.03312.35
5.4.270.0030.03812.32
5.4.260.0030.03912.32
5.4.250.0040.03912.32
5.4.240.0060.03612.32
5.4.230.0070.03612.31
5.4.220.0060.03912.31
5.4.210.0070.03612.31
5.4.200.0100.03612.31
5.4.190.0060.03612.31
5.4.180.0040.03712.30
5.4.170.0060.03612.32
5.4.160.0080.03612.31
5.4.150.0080.03312.31
5.4.140.0050.03711.99
5.4.130.0060.03511.98
5.4.120.0050.03911.93
5.4.110.0070.03611.93
5.4.100.0040.03711.93
5.4.90.0040.03811.93
5.4.80.0080.04111.93
5.4.70.0060.04411.93
5.4.60.0050.03511.93
5.4.50.0050.03511.93
5.4.40.0030.03711.91
5.4.30.0070.03411.91
5.4.20.0040.04111.91
5.4.10.0060.03711.91
5.4.00.0020.03911.40
5.3.290.0060.04012.80
5.3.280.0090.03712.71
5.3.270.0090.03612.73
5.3.260.0040.04712.72
5.3.250.0070.03812.72
5.3.240.0050.03912.72
5.3.230.0070.03712.71
5.3.220.0050.03812.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0060.03712.68
5.3.180.0070.03512.68
5.3.170.0050.03712.67
5.3.160.0070.04012.67
5.3.150.0050.03812.68
5.3.140.0090.04112.66
5.3.130.0050.03812.66
5.3.120.0040.04012.66
5.3.110.0020.04212.66
5.3.100.0030.03912.11
5.3.90.0070.03512.08
5.3.80.0080.03412.08
5.3.70.0010.04012.07
5.3.60.0050.03712.06
5.3.50.0060.03812.00
5.3.40.0030.04012.00
5.3.30.0100.03111.94
5.3.20.0050.03611.70
5.3.10.0030.04011.66
5.3.00.0030.03911.64
5.2.170.0040.0319.14
5.2.160.0040.0299.14
5.2.150.0070.0279.15
5.2.140.0070.0289.14
5.2.130.0050.0299.10
5.2.120.0050.0299.11
5.2.110.0040.0309.11
5.2.100.0040.0299.11
5.2.90.0060.0289.11
5.2.80.0050.0309.11
5.2.70.0070.0319.10
5.2.60.0050.0309.05
5.2.50.0050.0319.03
5.2.40.0050.0369.00
5.2.30.0050.0318.98
5.2.20.0030.0308.99
5.2.10.0030.0298.90
5.2.00.0040.0298.76
5.1.60.0050.0238.05
5.1.50.0050.0238.05
5.1.40.0070.0268.04
5.1.30.0030.0288.38
5.1.20.0010.0308.40
5.1.10.0060.0248.13
5.1.00.0030.0268.13
5.0.50.0020.0226.60
5.0.40.0020.0216.46
5.0.30.0020.0326.28
5.0.20.0070.0166.25
5.0.10.0030.0206.23
5.0.00.0060.0286.22
4.4.90.0010.0184.78
4.4.80.0040.0144.75
4.4.70.0010.0174.76
4.4.60.0000.0184.75
4.4.50.0050.0164.77
4.4.40.0030.0264.71
4.4.30.0060.0154.76
4.4.20.0050.0144.85
4.4.10.0010.0174.84
4.4.00.0050.0234.76
4.3.110.0040.0144.67
4.3.100.0040.0144.67
4.3.90.0050.0134.63
4.3.80.0030.0244.58
4.3.70.0050.0124.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0163.29
4.3.20.0020.0173.27
4.3.10.0030.0153.22
4.3.00.0030.01315.02

preferences:
66.07 ms | 401 KiB | 5 Q