3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = mt_getrandmax() + 1; var_dump($a);

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)
8.3.60.0110.00716.47
8.3.50.0050.01322.08
8.3.40.0090.00618.34
8.3.30.0070.00718.93
8.3.20.0000.00720.27
8.3.10.0050.00323.56
8.3.00.0050.00320.84
8.2.180.0140.00018.06
8.2.170.0110.00422.96
8.2.160.0070.00720.56
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00520.77
8.2.110.0030.00620.39
8.2.100.0090.00317.72
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0000.01219.79
8.2.30.0040.00418.11
8.2.20.0040.00417.51
8.2.10.0020.00517.86
8.2.00.0030.00617.57
8.1.280.0140.00025.92
8.1.270.0040.00423.87
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0090.00022.20
8.1.230.0000.01120.97
8.1.220.0040.00417.74
8.1.210.0040.00718.92
8.1.200.0080.00017.23
8.1.190.0000.00817.25
8.1.180.0000.01118.10
8.1.170.0000.00918.66
8.1.160.0040.00421.90
8.1.150.0020.00518.61
8.1.140.0040.00417.30
8.1.130.0030.00317.81
8.1.120.0040.00417.41
8.1.110.0080.00017.41
8.1.100.0000.00717.43
8.1.90.0040.00417.30
8.1.80.0000.00717.32
8.1.70.0030.00317.32
8.1.60.0000.00717.39
8.1.50.0050.00317.44
8.1.40.0050.00217.45
8.1.30.0030.00617.54
8.1.20.0040.00417.40
8.1.10.0030.00517.48
8.1.00.0080.00017.26
8.0.300.0000.00720.16
8.0.290.0000.00717.16
8.0.280.0070.00018.32
8.0.270.0000.00717.09
8.0.260.0000.00617.06
8.0.250.0000.00716.89
8.0.240.0070.00016.81
8.0.230.0000.00716.84
8.0.220.0080.00016.84
8.0.210.0000.00716.80
8.0.200.0060.00016.72
8.0.190.0040.00416.76
8.0.180.0080.00016.85
8.0.170.0040.00416.84
8.0.160.0030.00316.82
8.0.150.0000.00716.88
8.0.140.0080.00416.73
8.0.130.0030.00313.25
8.0.120.0050.00316.80
8.0.110.0020.00516.81
8.0.100.0000.00816.70
8.0.90.0040.00416.88
8.0.80.0090.00816.82
8.0.70.0080.00016.66
8.0.60.0040.00416.85
8.0.50.0000.00716.61
8.0.30.0100.00816.92
8.0.20.0110.01117.40
8.0.10.0000.00716.93
8.0.00.0080.01016.64
7.4.330.0020.00215.00
7.4.320.0060.00016.52
7.4.300.0030.00316.35
7.4.290.0030.00316.42
7.4.280.0040.00416.56
7.4.270.0040.00416.34
7.4.260.0030.00316.50
7.4.250.0040.00416.32
7.4.240.0040.00416.42
7.4.230.0030.00316.33
7.4.220.0140.00316.48
7.4.210.0100.00416.49
7.4.200.0080.00016.55
7.4.190.0040.00416.66
7.4.160.0160.00016.31
7.4.150.0130.00317.40
7.4.140.0110.00617.86
7.4.130.0180.01316.39
7.4.120.0100.00616.33
7.4.110.0130.01016.44
7.4.100.0060.01016.32
7.4.90.0110.00716.43
7.4.80.0090.01319.39
7.4.70.0130.00616.41
7.4.60.0000.01916.39
7.4.50.0000.00516.40
7.4.40.0060.00916.13
7.4.30.0120.00416.40
7.4.00.0060.00915.05
7.3.330.0000.00513.13
7.3.320.0060.00012.88
7.3.310.0000.00716.26
7.3.300.0040.00416.19
7.3.290.0100.00616.11
7.3.280.0090.01016.16
7.3.270.0120.00417.40
7.3.260.0110.00716.41
7.3.250.0100.00916.28
7.3.240.0030.01316.05
7.3.230.0120.00416.43
7.3.210.0110.00515.98
7.3.200.0130.01119.39
7.3.190.0000.01816.31
7.3.180.0080.00816.36
7.3.170.0150.00616.27
7.3.160.0030.01316.49
7.3.120.0040.01114.67
7.2.330.0120.00616.57
7.2.320.0060.01616.54
7.2.310.0030.01316.43
7.2.300.0070.01016.61
7.2.290.0150.00616.41
7.2.60.0070.00716.59
7.2.00.0060.00319.26
7.1.200.0000.01015.67
7.1.100.0150.00917.93
7.1.70.0040.00417.19
7.1.60.0100.01319.46
7.1.50.0000.02616.60
7.1.00.0000.08022.44
7.0.200.0030.00616.84
7.0.140.0070.07322.18
7.0.60.0070.05719.94
7.0.50.0130.07317.82
7.0.40.0070.09020.40
7.0.30.0370.05020.13
7.0.20.0300.08020.01
7.0.10.0030.09320.17
7.0.00.0000.05020.16
5.6.280.0000.07721.09
5.6.210.0070.07720.56
5.6.200.0000.04318.08
5.6.190.0070.09020.60
5.6.180.0230.07020.56
5.6.170.0300.07320.49
5.6.160.0070.08020.54
5.6.150.0070.03718.22
5.6.140.0030.06318.15
5.6.130.0170.06718.20
5.6.120.0070.07021.01
5.6.110.0000.08721.18
5.6.100.0000.04321.10
5.6.90.0170.07020.93
5.6.80.0070.08720.50
5.5.350.0070.07720.32
5.5.340.0100.07717.98
5.5.330.0070.04720.27
5.5.320.0370.06720.34
5.5.310.0230.05020.30
5.5.300.0100.05317.96
5.5.290.0030.08317.98
5.5.280.0130.08020.87
5.5.270.0000.04320.78
5.5.260.0100.08020.75
5.5.250.0030.04020.61
5.5.240.0000.08320.27
5.4.450.0370.05719.51
5.4.440.0970.07019.13
5.4.430.0970.06719.54
5.4.420.0930.05319.31
5.4.410.1170.07719.53
5.4.400.0830.06718.85
5.4.390.1530.05019.17
5.4.380.0100.06018.44
5.4.370.0170.05018.60
5.4.360.0300.06018.71
5.4.350.0170.07318.64
5.4.340.0130.07018.48
5.4.320.0090.03312.45
5.4.310.0070.04112.45
5.4.300.0060.05012.45
5.4.290.0080.05012.45
5.4.280.0060.04212.34
5.4.270.0140.04112.35
5.4.260.0090.05212.35
5.4.250.0090.05212.35
5.4.240.0090.05112.34
5.4.230.0060.05612.34
5.4.220.0090.05112.34
5.4.210.0100.05112.34
5.4.200.0090.04912.34
5.4.190.0080.04012.34
5.4.180.0060.04112.34
5.4.170.0070.04012.35
5.4.160.0080.03412.34
5.4.150.0080.03612.34
5.4.140.0060.03912.02
5.4.130.0060.03712.01
5.4.120.0080.03511.97
5.4.110.0070.03711.96
5.4.100.0080.03511.96
5.4.90.0050.04011.96
5.4.80.0090.04311.96
5.4.70.0080.03511.96
5.4.60.0060.03411.96
5.4.50.0120.03611.96
5.4.40.0090.03211.95
5.4.30.0110.03111.95
5.4.20.0060.03511.95
5.4.10.0040.03611.95
5.4.00.0030.03911.43
5.3.290.0080.03712.80
5.3.280.0090.03812.71
5.3.270.0090.04012.73
5.3.260.0080.03812.72
5.3.250.0060.04112.71
5.3.240.0120.03312.72
5.3.230.0070.03712.71
5.3.220.0080.03512.68
5.3.210.0100.03612.68
5.3.200.0090.04812.68
5.3.190.0120.04612.68
5.3.180.0040.06012.67
5.3.170.0060.05612.67
5.3.160.0090.03612.68
5.3.150.0040.04312.67
5.3.140.0070.03912.66
5.3.130.0150.04812.66
5.3.120.0110.04912.66
5.3.110.0090.03912.66
5.3.100.0070.04412.12
5.3.90.0070.05112.08
5.3.80.0120.04312.08
5.3.70.0120.04512.07
5.3.60.0120.04812.07
5.3.50.0090.04612.00
5.3.40.0130.04412.00
5.3.30.0150.04311.94
5.3.20.0130.04311.72
5.3.10.0100.03511.69
5.3.00.0060.03811.68
5.2.170.0030.0329.18
5.2.160.0060.0289.18
5.2.150.0070.0309.17
5.2.140.0070.0329.17
5.2.130.0040.0329.13
5.2.120.0040.0319.13
5.2.110.0070.0299.14
5.2.100.0010.0359.14
5.2.90.0060.0309.13
5.2.80.0050.0329.13
5.2.70.0070.0309.13
5.2.60.0060.0379.08
5.2.50.0050.0319.05
5.2.40.0090.0379.03
5.2.30.0060.0319.00
5.2.20.0030.0319.00
5.2.10.0050.0288.91
5.2.00.0120.0268.77
5.1.60.0050.0288.06
5.1.50.0060.0238.06
5.1.40.0070.0238.04
5.1.30.0050.0338.39
5.1.20.0060.0278.41
5.1.10.0050.0278.13
5.1.00.0080.0228.14
5.0.50.0030.0216.61
5.0.40.0030.0216.47
5.0.30.0050.0326.29
5.0.20.0030.0216.25
5.0.10.0010.0246.23
5.0.00.0050.0326.22
4.4.90.0040.0184.78
4.4.80.0030.0214.75
4.4.70.0030.0204.75
4.4.60.0070.0224.75
4.4.50.0040.0164.77
4.4.40.0040.0284.71
4.4.30.0040.0164.76
4.4.20.0020.0184.84
4.4.10.0030.0164.85
4.4.00.0020.0284.76
4.3.110.0050.0174.67
4.3.100.0040.0184.66
4.3.90.0030.0154.63
4.3.80.0040.0244.59
4.3.70.0040.0144.63
4.3.60.0030.0154.63
4.3.50.0030.0164.62
4.3.40.0040.0244.54
4.3.30.0020.0173.28
4.3.20.0040.0213.26
4.3.10.0040.0253.21
4.3.00.0000.0237.44

preferences:
42.27 ms | 401 KiB | 5 Q