3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($a = 10, $b = 20, $c = 30; ; ) { var_dump($a, $b, $c); break; }

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)
8.3.70.0070.01416.63
8.3.60.0180.00316.49
8.3.50.0220.00822.83
8.3.40.0070.00718.75
8.3.30.0100.00319.12
8.3.20.0090.00020.15
8.3.10.0040.00421.70
8.3.00.0070.00417.38
8.2.180.0040.01116.50
8.2.170.0040.01422.96
8.2.160.0130.00020.48
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00026.16
8.2.120.0050.00320.96
8.2.110.0100.00020.39
8.2.100.0030.00717.91
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0070.00018.04
8.2.20.0000.00717.60
8.2.10.0000.00717.98
8.2.00.0040.00417.75
8.1.280.0100.00325.92
8.1.270.0100.01023.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0060.00617.45
8.1.220.0000.00817.74
8.1.210.0090.00318.77
8.1.200.0000.00917.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.56
8.1.160.0030.00321.84
8.1.150.0000.00818.86
8.1.140.0050.00217.32
8.1.130.0030.00317.85
8.1.120.0070.00017.38
8.1.110.0030.00717.29
8.1.100.0050.00317.34
8.1.90.0000.00817.45
8.1.80.0000.00717.30
8.1.70.0030.00317.39
8.1.60.0040.00417.58
8.1.50.0040.00417.46
8.1.40.0080.00017.40
8.1.30.0080.00017.62
8.1.20.0040.00417.54
8.1.10.0000.00717.46
8.1.00.0000.00817.36
8.0.300.0000.00718.77
8.0.290.0000.00816.58
8.0.280.0030.00318.34
8.0.270.0000.00817.25
8.0.260.0030.00317.19
8.0.250.0040.00416.85
8.0.240.0000.00816.81
8.0.230.0000.00716.98
8.0.220.0030.00316.84
8.0.210.0000.00716.79
8.0.200.0030.00616.89
8.0.190.0030.00516.97
8.0.180.0000.00816.92
8.0.170.0040.00416.88
8.0.160.0040.00716.89
8.0.150.0070.00016.81
8.0.140.0070.00016.85
8.0.130.0030.00313.40
8.0.120.0040.00416.88
8.0.110.0050.00316.77
8.0.100.0040.00416.75
8.0.90.0030.00317.00
8.0.80.0060.01016.88
8.0.70.0040.00416.68
8.0.60.0000.00716.84
8.0.50.0020.00516.70
8.0.30.0140.00517.12
8.0.20.0060.01317.40
8.0.10.0000.00716.98
8.0.00.0160.00516.72
7.4.330.0050.00015.02
7.4.320.0030.00316.52
7.4.300.0030.00316.44
7.4.290.0000.00716.44
7.4.280.0040.00316.43
7.4.270.0040.00416.57
7.4.260.0070.00016.31
7.4.250.0070.00016.50
7.4.240.0060.00116.51
7.4.230.0000.00816.43
7.4.220.0070.01116.41
7.4.210.0050.00816.55
7.4.200.0040.00416.63
7.4.160.0140.00716.41
7.4.150.0170.00717.40
7.4.140.0100.00717.86
7.4.130.0110.00516.42
7.4.120.0100.00716.49
7.4.110.0130.01016.27
7.4.100.0070.01116.36
7.4.90.0070.01016.57
7.4.80.0090.00919.39
7.4.70.0100.01416.40
7.4.60.0140.00416.39
7.4.50.0060.00016.23
7.4.40.0080.00816.25
7.4.30.0070.00716.32
7.4.00.0030.01314.91
7.3.330.0030.00312.93
7.3.320.0050.00012.92
7.3.310.0000.00716.22
7.3.300.0030.00316.21
7.3.290.0120.00916.30
7.3.280.0130.00716.18
7.3.270.0100.00717.40
7.3.260.0070.01516.45
7.3.250.0070.01016.19
7.3.240.0100.01016.22
7.3.230.0110.00616.39
7.3.210.0100.01016.24
7.3.200.0000.01619.39
7.3.190.0060.01016.25
7.3.180.0030.01316.18
7.3.170.0060.01216.40
7.3.160.0030.01216.14
7.2.330.0070.01016.24
7.2.320.0040.01816.47
7.2.310.0110.01116.46
7.2.300.0040.01216.45
7.2.290.0060.01616.32
7.2.60.0100.00616.78
7.2.50.0090.00016.84
7.1.200.0110.00015.56
7.1.100.0000.01018.09
7.1.70.0000.00717.11
7.1.60.0060.01919.40
7.1.50.0030.00916.95
7.1.00.0030.07722.28
7.0.200.0040.00416.47
7.0.140.0000.07721.95
7.0.60.0200.04720.07
7.0.50.0070.05017.71
7.0.40.0100.08319.98
7.0.30.0170.05320.00
7.0.20.0200.03720.33
7.0.10.0200.07720.02
7.0.00.0100.05320.20
5.6.280.0000.07720.89
5.6.210.0070.04020.53
5.6.200.0070.08318.23
5.6.190.0100.06020.67
5.6.180.0330.08020.56
5.6.170.0200.05720.71
5.6.160.0030.08720.48
5.6.150.0030.05018.11
5.6.140.0000.04318.18
5.6.130.0070.08018.16
5.6.120.0030.04721.14
5.6.110.0100.04320.89
5.6.100.0130.07720.88
5.6.90.0130.07720.95
5.6.80.0070.08320.50
5.5.350.3200.04320.43
5.5.340.0170.05318.01
5.5.330.0070.06020.25
5.5.320.0300.05020.21
5.5.310.0270.04720.20
5.5.300.0070.04717.96
5.5.290.0070.08017.92
5.5.280.0170.03720.87
5.5.270.0030.05720.97
5.5.260.0130.07720.96
5.5.250.0030.04020.57
5.5.240.0200.06320.34
5.4.450.0900.04719.52
5.4.440.0930.04319.16
5.4.430.0730.04319.24
5.4.420.0530.06319.24
5.4.410.0430.05019.19
5.4.400.1470.05018.89
5.4.390.0830.05319.36
5.4.380.0070.06318.74
5.4.370.0100.06018.57
5.4.360.0170.04018.70
5.4.350.0110.03911.97
5.4.340.0030.03911.97
5.4.320.0110.03912.45
5.4.310.0050.03812.45
5.4.300.0050.03612.45
5.4.290.0110.04012.45
5.4.280.0020.04012.35
5.4.270.0050.03612.35
5.4.260.0060.03712.34
5.4.250.0060.03712.35
5.4.240.0060.03512.34
5.4.230.0070.04112.34
5.4.220.0100.04112.34
5.4.210.0090.03212.34
5.4.200.0030.03912.34
5.4.190.0060.03512.33
5.4.180.0080.03412.34
5.4.170.0050.03612.34
5.4.160.0050.03712.34
5.4.150.0040.04312.34
5.4.140.0080.03812.02
5.4.130.0080.03212.01
5.4.120.0070.03311.96
5.4.110.0080.04011.96
5.4.100.0100.03611.96
5.4.90.0070.03911.96
5.4.80.0070.03511.96
5.4.70.0040.03611.96
5.4.60.0050.03411.96
5.4.50.0090.03611.96
5.4.40.0080.03811.95
5.4.30.0040.03811.94
5.4.20.0040.03711.95
5.4.10.0080.03311.95
5.4.00.0050.03811.43
5.3.290.0050.05612.80
5.3.280.0040.04012.71
5.3.270.0040.04112.72
5.3.260.0070.03712.72
5.3.250.0090.04012.72
5.3.240.0040.04412.72
5.3.230.0070.03912.71
5.3.220.0040.03812.68
5.3.210.0060.04312.68
5.3.200.0070.03612.68
5.3.190.0080.03512.68
5.3.180.0060.03612.67
5.3.170.0080.03912.67
5.3.160.0050.04112.67
5.3.150.0030.03912.68
5.3.140.0040.04412.66
5.3.130.0020.04212.66
5.3.120.0070.03712.66
5.3.110.0070.03712.66
5.3.100.0040.03812.12
5.3.90.0070.03412.09
5.3.80.0080.04112.08
5.3.70.0090.03712.07
5.3.60.0030.03912.06
5.3.50.0050.03712.00
5.3.40.0090.03412.00
5.3.30.0050.03511.94
5.3.20.0040.04211.72
5.3.10.0070.03711.69
5.3.00.0080.03811.67
5.2.170.0050.0309.18
5.2.160.0060.0279.18
5.2.150.0070.0279.18
5.2.140.0060.0299.18
5.2.130.0070.0339.13
5.2.120.0040.0289.14
5.2.110.0040.0309.14
5.2.100.0050.0279.14
5.2.90.0050.0279.13
5.2.80.0050.0309.13
5.2.70.0070.0319.13
5.2.60.0040.0309.08
5.2.50.0040.0389.05
5.2.40.0050.0289.03
5.2.30.0050.0309.01
5.2.20.0070.0288.99
5.2.10.0040.0368.91
5.2.00.0040.0288.77
5.1.60.0050.0228.06
5.1.50.0050.0318.05
5.1.40.0060.0228.04
5.1.30.0060.0248.39
5.1.20.0050.0258.41
5.1.10.0050.0258.13
5.1.00.0040.0288.13
5.0.50.0020.0216.61
5.0.40.0010.0236.47
5.0.30.0050.0306.29
5.0.20.0070.0176.25
5.0.10.0030.0226.23
5.0.00.0020.0316.22
4.4.90.0030.0144.78
4.4.80.0020.0164.76
4.4.70.0030.0164.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0010.0234.76
4.4.20.0050.0194.84
4.4.10.0020.0194.85
4.4.00.0010.0344.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0030.0134.63
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0030.0213.29
4.3.20.0010.0243.26
4.3.10.0030.0163.21
4.3.00.0170.0207.13

preferences:
44.4 ms | 401 KiB | 5 Q