3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ( $res = 0,$a=3, $b=4; $a++, $a < $b; ) { $re = $a * $b; } var_dump( $res );

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)
8.3.40.0140.00718.71
8.3.30.0120.00319.00
8.3.20.0090.00920.20
8.3.10.0150.00323.55
8.3.00.0040.00419.13
8.2.170.0070.00722.96
8.2.160.0070.01120.52
8.2.150.0140.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0080.00020.98
8.2.110.0050.00322.06
8.2.100.0060.00619.45
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0030.00517.37
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0060.00318.22
8.2.30.0070.00018.00
8.2.20.0000.00717.62
8.2.10.0040.00418.03
8.2.00.0070.00017.49
8.1.270.0080.01223.88
8.1.260.0100.00726.35
8.1.250.0030.00628.09
8.1.240.0040.00423.69
8.1.230.0070.00319.07
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00317.22
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0000.00722.00
8.1.150.0050.00318.81
8.1.140.0040.00417.29
8.1.130.0070.00017.74
8.1.120.0030.00317.30
8.1.110.0070.00017.36
8.1.100.0040.00417.42
8.1.90.0030.00317.42
8.1.80.0000.00717.36
8.1.70.0000.00917.35
8.1.60.0030.00517.47
8.1.50.0040.00417.44
8.1.40.0040.00417.38
8.1.30.0000.00917.57
8.1.20.0000.00717.53
8.1.10.0040.00417.39
8.1.00.0030.00517.44
8.0.300.0050.00318.77
8.0.290.0070.00016.58
8.0.280.0000.00718.32
8.0.270.0030.00617.17
8.0.260.0000.00617.09
8.0.250.0030.00316.77
8.0.240.0030.00316.88
8.0.230.0070.00016.76
8.0.220.0000.00616.71
8.0.210.0070.00016.83
8.0.200.0070.00016.84
8.0.190.0030.00616.95
8.0.180.0050.00316.89
8.0.170.0040.00416.81
8.0.160.0000.00816.77
8.0.150.0000.00816.73
8.0.140.0060.00616.78
8.0.130.0050.00013.28
8.0.120.0000.00816.76
8.0.110.0080.00016.80
8.0.100.0070.00016.70
8.0.90.0000.00716.74
8.0.80.0090.01216.86
8.0.70.0040.00416.84
8.0.60.0040.00416.77
8.0.50.0000.00716.67
8.0.30.0120.01017.14
8.0.20.0080.01117.40
8.0.10.0020.00516.84
8.0.00.0150.00516.53
7.4.330.0000.00515.00
7.4.320.0000.00716.41
7.4.300.0000.00616.50
7.4.290.0040.00516.54
7.4.280.0070.00016.50
7.4.270.0070.00016.45
7.4.260.0030.00616.43
7.4.250.0050.00216.47
7.4.240.0050.00216.44
7.4.230.0050.00216.46
7.4.220.0120.00616.30
7.4.210.0060.00916.57
7.4.200.0040.00416.48
7.4.160.0030.01216.43
7.4.150.0000.01717.40
7.4.140.0090.00817.86
7.4.130.0060.01016.32
7.4.120.0100.00816.43
7.4.110.0070.01416.41
7.4.100.0150.00316.50
7.4.90.0070.01016.61
7.4.80.0060.01119.39
7.4.70.0110.00516.50
7.4.60.0100.00716.63
7.4.50.0040.00416.53
7.4.40.0100.00616.35
7.4.30.0060.01016.45
7.4.00.0110.00414.89
7.3.330.0050.00213.09
7.3.320.0000.00613.10
7.3.310.0000.00616.19
7.3.300.0070.00016.25
7.3.290.0030.01016.32
7.3.280.0120.00516.26
7.3.270.0080.00817.40
7.3.260.0100.00716.25
7.3.250.0160.00516.41
7.3.240.0160.00316.24
7.3.230.0070.01016.39
7.3.210.0070.01116.46
7.3.200.0070.01019.39
7.3.190.0060.01516.37
7.3.180.0070.01016.22
7.3.170.0130.00916.41
7.3.160.0030.01316.34
7.2.330.0030.01416.52
7.2.320.0130.00916.68
7.2.310.0080.01616.68
7.2.300.0000.01716.54
7.2.290.0070.01016.36
7.1.70.0110.00016.93
7.1.60.0140.01119.40
7.1.50.0040.00816.64
7.1.00.0000.08022.33
7.0.200.0030.00716.88
7.0.140.0000.07322.12
7.0.60.0030.04320.02
7.0.50.0100.08017.78
7.0.40.0070.05320.25
7.0.30.0400.05320.24
7.0.20.0430.06320.18
7.0.10.0000.09320.02
7.0.00.0030.06320.09
5.6.280.0130.06320.93
5.6.210.0000.04320.53
5.6.200.0030.07718.09
5.6.190.0030.06320.67
5.6.180.0130.04720.36
5.6.170.0300.04720.42
5.6.160.0000.05020.61
5.6.150.0000.04318.22
5.6.140.0100.04018.14
5.6.130.0170.06718.14
5.6.120.0030.09721.14
5.6.110.0130.07721.00
5.6.100.0000.04320.98
5.6.90.0070.08321.10
5.6.80.0100.08020.52
5.5.350.3000.03720.36
5.5.340.0030.07018.01
5.5.330.0030.08720.14
5.5.320.0230.05320.29
5.5.310.0370.07320.33
5.5.300.0030.06717.90
5.5.290.0030.06317.95
5.5.280.0100.08020.76
5.5.270.0070.04020.79
5.5.260.0030.04020.76
5.5.250.0100.03320.65
5.5.240.0230.07020.36
5.4.450.0370.04719.43
5.4.440.0230.04719.57
5.4.430.0270.04019.14
5.4.420.0230.04019.54
5.4.410.0130.04719.24
5.4.400.0230.04719.24
5.4.390.0570.05019.10
5.4.380.0300.06018.57
5.4.370.0070.06018.51
5.4.360.0230.06318.73
5.4.350.0170.05318.72
5.4.340.0170.05018.46
5.4.320.0060.03912.45
5.4.310.0060.03712.45
5.4.300.0030.03812.45
5.4.290.0070.03612.45
5.4.280.0050.03612.34
5.4.270.0040.03612.35
5.4.260.0020.04112.35
5.4.250.0070.03612.35
5.4.240.0040.03812.34
5.4.230.0030.04012.34
5.4.220.0060.03512.34
5.4.210.0080.03212.34
5.4.200.0060.03612.34
5.4.190.0060.03412.33
5.4.180.0040.03712.34
5.4.170.0060.03612.35
5.4.160.0050.03612.34
5.4.150.0090.03212.34
5.4.140.0040.03812.02
5.4.130.0080.03212.01
5.4.120.0030.03811.96
5.4.110.0040.03811.96
5.4.100.0050.03611.96
5.4.90.0060.03611.96
5.4.80.0070.03511.96
5.4.70.0070.03311.96
5.4.60.0050.03611.96
5.4.50.0060.03511.96
5.4.40.0050.03511.95
5.4.30.0040.03811.95
5.4.20.0040.03711.95
5.4.10.0090.03211.95
5.4.00.0050.03611.43
5.3.290.0080.03712.80
5.3.280.0050.03912.70
5.3.270.0070.03812.72
5.3.260.0060.03912.72
5.3.250.0060.03812.72
5.3.240.0050.03812.72
5.3.230.0050.03912.71
5.3.220.0060.03812.68
5.3.210.0070.03812.68
5.3.200.0060.03712.68
5.3.190.0060.04512.67
5.3.180.0060.03812.67
5.3.170.0060.03712.67
5.3.160.0050.03812.68
5.3.150.0060.03712.67
5.3.140.0030.03912.66
5.3.130.0050.03912.66
5.3.120.0060.03812.66
5.3.110.0090.03612.66
5.3.100.0080.03412.12
5.3.90.0070.03512.08
5.3.80.0060.03612.07
5.3.70.0070.03512.07
5.3.60.0060.03612.07
5.3.50.0050.03812.00
5.3.40.0050.03712.00
5.3.30.0040.03611.94
5.3.20.0040.03711.72
5.3.10.0050.03511.70
5.3.00.0050.03711.69
5.2.170.0030.0349.18
5.2.160.0060.0279.18
5.2.150.0020.0339.18
5.2.140.0090.0279.17
5.2.130.0030.0319.14
5.2.120.0080.0259.13
5.2.110.0070.0269.14
5.2.100.0020.0329.14
5.2.90.0030.0319.14
5.2.80.0050.0309.13
5.2.70.0060.0299.13
5.2.60.0040.0329.09
5.2.50.0040.0419.05
5.2.40.0060.0289.04
5.2.30.0070.0299.01
5.2.20.0050.0309.00
5.2.10.0080.0268.91
5.2.00.0040.0308.77
5.1.60.0030.0258.06
5.1.50.0030.0268.05
5.1.40.0030.0258.04
5.1.30.0030.0278.39
5.1.20.0060.0248.41
5.1.10.0030.0288.13
5.1.00.0040.0278.13
5.0.50.0050.0196.61
5.0.40.0030.0196.47
5.0.30.0020.0336.29
5.0.20.0040.0196.25
5.0.10.0020.0216.24
5.0.00.0030.0316.23
4.4.90.0050.0134.78
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0060.0124.75
4.4.20.0060.0134.85
4.4.10.0030.0154.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0010.0164.67
4.3.90.0010.0164.63
4.3.80.0020.0244.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0030.0143.26
4.3.10.0020.0153.22
4.3.00.0000.01715.94

preferences:
38.91 ms | 400 KiB | 5 Q