3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_export(true & $sth = & $sthElse);

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)
8.3.40.0090.00618.47
8.3.30.0090.00618.97
8.3.20.0030.00620.21
8.3.10.0080.00020.58
8.3.00.0080.00019.38
8.2.170.0110.00422.96
8.2.160.0110.00420.22
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0070.00021.10
8.2.110.0080.00020.35
8.2.100.0070.00418.09
8.2.90.0040.00418.99
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0060.00317.90
8.2.50.0060.00618.07
8.2.40.0080.00018.16
8.2.30.0000.00719.30
8.2.20.0040.00417.58
8.2.10.0000.00817.87
8.2.00.0080.00017.62
8.1.270.0050.00322.05
8.1.260.0040.00426.35
8.1.250.0070.00728.09
8.1.240.0030.00623.86
8.1.230.0030.00719.04
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0070.00317.10
8.1.190.0050.00317.22
8.1.180.0080.00018.10
8.1.170.0080.00018.67
8.1.160.0000.00721.82
8.1.150.0000.00818.81
8.1.140.0040.00417.21
8.1.130.0000.00717.75
8.1.120.0030.00317.21
8.1.110.0000.00717.27
8.1.100.0070.00017.32
8.1.90.0030.00317.30
8.1.80.0000.00817.21
8.1.70.0070.00017.24
8.1.60.0040.00417.35
8.1.50.0000.00817.29
8.1.40.0080.00017.35
8.1.30.0000.00817.39
8.1.20.0000.00717.56
8.1.10.0070.00017.45
8.1.00.0080.00017.35
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.28
8.0.270.0070.00017.18
8.0.260.0030.00317.25
8.0.250.0070.00016.88
8.0.240.0030.00316.90
8.0.230.0000.00716.84
8.0.220.0050.00316.86
8.0.210.0040.00416.76
8.0.200.0060.00016.88
8.0.190.0070.00016.75
8.0.180.0000.00716.75
8.0.170.0030.00516.90
8.0.160.0000.00716.71
8.0.150.0030.00516.69
8.0.140.0000.00716.64
8.0.130.0050.00013.27
8.0.120.0050.00316.70
8.0.110.0000.00716.68
8.0.100.0000.00816.73
8.0.90.0050.00216.81
8.0.80.0040.01116.64
8.0.70.0040.00416.77
8.0.60.0000.00716.75
8.0.50.0050.00216.62
8.0.30.0150.01016.93
8.0.20.0130.00817.40
8.0.10.0000.00716.94
8.0.00.0130.00616.56
7.4.330.0060.00015.00
7.4.320.0030.00316.51
7.4.300.0030.00316.36
7.4.290.0030.00316.46
7.4.280.0030.00616.36
7.4.270.0000.00716.49
7.4.260.0030.00516.46
7.4.250.0000.00716.34
7.4.240.0020.00516.42
7.4.230.0000.00716.27
7.4.220.0120.01616.23
7.4.210.0060.01116.40
7.4.200.0040.00316.21
7.4.160.0080.00816.27
7.4.150.0110.00717.40
7.4.140.0110.00817.86
7.4.130.0080.00816.46
7.4.120.0070.01116.34
7.4.110.0060.01016.35
7.4.100.0100.00716.34
7.4.90.0060.01316.55
7.4.80.0090.00619.39
7.4.70.0030.01416.22
7.4.60.0060.01016.33
7.4.50.0030.00616.14
7.4.40.0060.00916.46
7.4.30.0110.00516.48
7.4.00.0140.00314.92
7.3.330.0000.00613.07
7.3.320.0000.00512.93
7.3.310.0030.00316.25
7.3.300.0000.00716.08
7.3.290.0030.01016.18
7.3.280.0060.00916.22
7.3.270.0080.00817.40
7.3.260.0100.00716.27
7.3.250.0130.00616.38
7.3.240.0030.01416.30
7.3.230.0070.01016.39
7.3.210.0120.00316.13
7.3.200.0060.01019.39
7.3.190.0070.01416.32
7.3.180.0110.00416.20
7.3.170.0070.01016.32
7.3.160.0070.01016.33
7.3.120.0030.01614.79
7.3.110.0070.01014.84
7.3.100.0100.00314.58
7.3.90.0000.01014.62
7.3.80.0060.00314.43
7.3.70.0040.01214.49
7.3.60.0070.00714.88
7.3.50.0070.01014.67
7.3.40.0000.01514.65
7.3.30.0090.00614.79
7.3.20.0070.00716.55
7.3.10.0040.00916.61
7.3.00.0080.00416.72
7.2.330.0130.01016.48
7.2.320.0070.01116.16
7.2.310.0140.00316.43
7.2.300.0140.00816.59
7.2.290.0100.00716.32
7.2.250.0070.01315.14
7.2.240.0070.01114.82
7.2.230.0030.00914.96
7.2.220.0120.00315.00
7.2.210.0100.00014.91
7.2.200.0000.01714.61
7.2.190.0000.01715.12
7.2.180.0000.01214.98
7.2.170.0070.00714.96
7.2.130.0060.00916.55
7.2.120.0060.00616.82
7.2.110.0070.00316.69
7.2.100.0090.00316.86
7.2.90.0100.00316.55
7.2.80.0030.00616.66
7.2.70.0030.01116.54
7.2.60.0060.00716.47
7.2.50.0060.00316.73
7.2.40.0050.00516.95
7.2.30.0070.00716.97
7.2.20.0060.00916.80
7.2.10.0040.00716.60
7.2.00.0050.00818.12
7.1.330.0060.00615.52
7.1.320.0050.00515.87
7.1.310.0060.00615.76
7.1.300.0000.01015.47
7.1.290.0160.00015.73
7.1.280.0100.00315.43
7.1.270.0040.00715.70
7.1.260.0030.01115.73
7.1.250.0060.00615.76
7.1.200.0070.00015.82
7.1.100.0000.01517.82
7.1.70.0000.01017.05
7.1.60.0130.01019.46
7.1.50.0220.01334.48
7.1.00.0070.07322.36
7.0.200.0340.01014.38
7.0.140.0000.07722.04
7.0.60.0130.03021.82
7.0.50.0070.05717.88
7.0.40.0030.04719.90
7.0.30.0370.07020.31
7.0.20.0230.07720.09
7.0.10.0130.04720.13
7.0.00.0000.04720.11
5.6.280.0030.07321.09
5.6.210.0100.07720.75
5.6.200.0070.06018.10
5.6.190.0100.08020.61
5.6.180.0270.05020.41
5.6.170.0230.05020.40
5.6.160.0030.08020.50
5.6.150.0070.08018.22
5.6.140.0070.08318.20
5.6.130.0000.08718.17
5.6.120.0070.08721.11
5.6.110.0130.06020.98
5.6.100.0130.07720.95
5.6.90.0200.07321.00
5.6.80.0170.06020.50
5.5.350.0230.06320.28
5.5.340.0100.05017.92
5.5.330.0100.05320.20
5.5.320.0400.06720.26
5.5.310.0230.08320.34
5.5.300.0130.03317.89
5.5.290.0100.08317.95
5.5.280.0030.04720.76
5.5.270.0100.07320.95
5.5.260.0030.08020.72
5.5.250.0130.05320.66
5.5.240.0200.05320.34
5.4.450.0170.03019.21
5.4.440.0170.03019.41
5.4.430.0230.03719.41
5.4.420.0270.03719.48
5.4.410.0230.04319.32
5.4.400.0630.04019.06
5.4.390.0370.03318.92
5.4.380.0430.05018.58
5.4.370.0870.05018.62
5.4.360.0370.05718.60
5.4.350.0230.06018.48
5.4.340.0230.05718.57
5.4.320.0040.03912.45
5.4.310.0070.03812.45
5.4.300.0050.03712.45
5.4.290.0080.04012.45
5.4.280.0030.03912.34
5.4.270.0060.03712.34
5.4.260.0040.04012.34
5.4.250.0090.03612.35
5.4.240.0100.04012.34
5.4.230.0080.04012.34
5.4.220.0050.03812.34
5.4.210.0050.04412.34
5.4.200.0060.04012.34
5.4.190.0070.03912.34
5.4.180.0070.03512.33
5.4.170.0040.03912.35
5.4.160.0060.03612.34
5.4.150.0040.03812.34
5.4.140.0040.04112.02
5.4.130.0050.03612.01
5.4.120.0070.04011.96
5.4.110.0050.03911.96
5.4.100.0050.03611.96
5.4.90.0090.03411.97
5.4.80.0080.03811.96
5.4.70.0040.03711.96
5.4.60.0070.03911.96
5.4.50.0070.03711.96
5.4.40.0120.04111.95
5.4.30.0070.03711.94
5.4.20.0060.03811.95
5.4.10.0040.03611.95
5.4.00.0060.03511.43
5.3.290.0090.03812.80
5.3.280.0060.04412.71
5.3.270.0080.03912.72
5.3.260.0090.04412.72
5.3.250.0090.04012.72
5.3.240.0120.03312.72
5.3.230.0070.04612.71
5.3.220.0090.03612.68
5.3.210.0090.04512.68
5.3.200.0080.04412.68
5.3.190.0100.04812.67
5.3.180.0060.03712.67
5.3.170.0080.03712.67
5.3.160.0110.04212.67
5.3.150.0090.03812.67
5.3.140.0100.04012.66
5.3.130.0090.04412.66
5.3.120.0070.04012.66
5.3.110.0090.03912.66
5.3.100.0070.03712.11
5.3.90.0070.03512.08
5.3.80.0090.04112.08
5.3.70.0080.04612.07
5.3.60.0040.03912.06
5.3.50.0040.04012.00
5.3.40.0020.04712.00
5.3.30.0060.03711.94
5.3.20.0060.03511.71
5.3.10.0040.03611.69
5.3.00.0090.03311.68
5.2.170.0060.0299.18
5.2.160.0060.0359.17
5.2.150.0040.0339.18
5.2.140.0050.0309.17
5.2.130.0040.0309.13
5.2.120.0050.0359.13
5.2.110.0070.0279.14
5.2.100.0060.0289.14
5.2.90.0040.0299.13
5.2.80.0070.0299.13
5.2.70.0060.0299.13
5.2.60.0030.0319.08
5.2.50.0020.0339.05
5.2.40.0060.0279.03
5.2.30.0040.0309.01
5.2.20.0040.0369.00
5.2.10.0060.0278.91
5.2.00.0050.0308.77
5.1.60.0070.0308.05
5.1.50.0050.0318.05
5.1.40.0060.0248.04
5.1.30.0050.0268.39
5.1.20.0050.0378.41
5.1.10.0060.0338.13
5.1.00.0060.0278.14
5.0.50.0020.0236.61
5.0.40.0060.0256.47
5.0.30.0020.0356.28
5.0.20.0050.0256.25
5.0.10.0050.0186.23
5.0.00.0030.0316.22
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0154.75
4.4.60.0030.0164.75
4.4.50.0040.0154.77
4.4.40.0040.0264.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0030.0194.85
4.4.00.0020.0324.76
4.3.110.0030.0154.67
4.3.100.0060.0194.66
4.3.90.0050.0134.63
4.3.80.0020.0254.58
4.3.70.0050.0174.63
4.3.60.0030.0194.63
4.3.50.0040.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0193.28
4.3.20.0030.0183.25
4.3.10.0030.0153.22
4.3.00.0100.01014.95

preferences:
36.84 ms | 400 KiB | 5 Q