3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (0x00+2) . "\n"; echo (0x00+0x02) . "\n"; echo (0x00 +2e1) . "\n"; echo (0x00 + 2) . "\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)
8.3.60.0100.01316.48
8.3.50.0150.00621.96
8.3.40.0040.01118.84
8.3.30.0040.01119.05
8.3.20.0070.00020.04
8.3.10.0040.00423.71
8.3.00.0030.00519.26
8.2.180.0080.00816.50
8.2.170.0040.01122.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.28
8.2.110.0100.00021.91
8.2.100.0030.00917.50
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0050.00517.50
8.2.60.0070.00317.91
8.2.50.0000.00818.07
8.2.40.0060.00319.76
8.2.30.0000.00817.84
8.2.20.0040.00417.58
8.2.10.0040.00417.82
8.2.00.0040.00417.54
8.1.280.0140.00725.92
8.1.270.0030.00622.06
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00623.95
8.1.230.0000.01117.42
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0040.00417.11
8.1.180.0080.00018.10
8.1.170.0050.00318.45
8.1.160.0070.00022.00
8.1.150.0040.00418.80
8.1.140.0070.00017.38
8.1.130.0000.00717.80
8.1.120.0020.00517.30
8.1.110.0000.00817.28
8.1.100.0000.00717.33
8.1.90.0000.00917.34
8.1.80.0040.00417.35
8.1.70.0070.00017.16
8.1.60.0030.00617.44
8.1.50.0040.00417.40
8.1.40.0040.00417.26
8.1.30.0000.00817.40
8.1.20.0080.00017.36
8.1.10.0040.00417.47
8.1.00.0000.00817.37
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0000.00718.39
8.0.270.0070.00017.24
8.0.260.0000.00617.18
8.0.250.0030.00316.78
8.0.240.0070.00016.73
8.0.230.0000.00716.79
8.0.220.0000.00716.64
8.0.210.0070.00016.62
8.0.200.0030.00316.80
8.0.190.0060.00616.83
8.0.180.0000.00716.80
8.0.170.0060.00316.66
8.0.160.0030.00316.68
8.0.150.0040.00416.62
8.0.140.0040.00416.69
8.0.130.0050.00013.25
8.0.120.0000.00716.73
8.0.110.0000.00816.72
8.0.100.0030.00516.70
8.0.90.0050.00316.74
8.0.80.0120.00416.75
8.0.70.0000.00716.64
8.0.60.0000.00716.62
8.0.50.0050.00216.54
8.0.30.0110.01416.82
8.0.20.0110.00917.40
8.0.10.0040.00416.91
8.0.00.0110.00816.53
7.4.330.0030.00315.02
7.4.320.0060.00016.36
7.4.300.0030.00316.39
7.4.290.0030.00316.42
7.4.280.0070.00016.48
7.4.270.0000.00816.32
7.4.260.0030.00316.38
7.4.250.0040.00416.43
7.4.240.0030.00316.44
7.4.230.0000.00716.36
7.4.220.0030.01516.41
7.4.210.0070.01016.54
7.4.200.0000.00716.44
7.4.160.0090.00616.48
7.4.150.0130.00817.40
7.4.140.0120.00817.86
7.4.130.0110.00616.59
7.4.120.0030.01316.30
7.4.110.0110.00516.35
7.4.100.0130.00616.37
7.4.90.0070.01016.30
7.4.80.0140.00619.39
7.4.70.0110.00616.52
7.4.60.0090.00816.27
7.4.50.0080.00016.25
7.4.40.0120.00416.22
7.4.30.0100.00716.43
7.4.00.0040.01214.87
7.3.330.0000.00613.03
7.3.320.0000.00512.93
7.3.310.0030.00316.12
7.3.300.0040.00416.14
7.3.290.0090.00716.15
7.3.280.0100.00916.12
7.3.270.0070.01117.40
7.3.260.0080.00816.29
7.3.250.0100.01016.14
7.3.240.0120.00516.37
7.3.230.0100.00716.39
7.3.210.0070.01116.31
7.3.200.0070.01119.39
7.3.190.0070.01016.36
7.3.180.0090.00616.31
7.3.170.0070.01016.27
7.3.160.0070.01416.34
7.2.330.0120.00616.30
7.2.320.0060.01016.46
7.2.310.0190.01716.54
7.2.300.0120.00416.29
7.2.290.0130.00616.34
7.1.70.0000.00817.00
7.1.60.0180.00719.11
7.1.50.0040.02216.50
7.1.00.0030.07722.54
7.0.200.0000.00916.38
7.0.140.0030.07022.13
7.0.60.0130.06720.02
7.0.50.0070.08317.81
7.0.40.0030.06320.42
7.0.30.0200.05320.20
7.0.20.0400.07720.01
7.0.10.0070.07720.17
7.0.00.0130.07720.19
5.6.280.0070.06720.80
5.6.210.0030.04020.60
5.6.200.0100.04318.21
5.6.190.0000.05320.45
5.6.180.0370.06720.39
5.6.170.1070.04320.48
5.6.160.0100.04320.71
5.6.150.0030.06718.20
5.6.140.0030.04318.12
5.6.130.0130.04318.18
5.6.120.0030.05720.92
5.6.110.0100.05021.13
5.6.100.0130.07721.00
5.6.90.0030.06320.87
5.6.80.0030.04020.38
5.5.350.0170.08320.48
5.5.340.0130.06718.02
5.5.330.0030.07720.06
5.5.320.0270.04320.20
5.5.310.0230.06020.20
5.5.300.0030.03717.95
5.5.290.0000.05317.99
5.5.280.0100.06320.86
5.5.270.0170.07020.74
5.5.260.0030.04320.88
5.5.250.0070.07320.68
5.5.240.0200.07720.03
5.4.450.0900.06019.46
5.4.440.0330.06019.13
5.4.430.0670.06319.09
5.4.420.0630.00019.36
5.4.410.0870.00019.36
5.4.400.0630.00019.02
5.4.390.0600.00019.09
5.4.380.0630.00019.15
5.4.370.0630.00019.18
5.4.360.0630.00019.15
5.4.350.0630.00019.13
5.4.340.0050.03511.97
5.4.320.0020.04012.45
5.4.310.0070.03712.45
5.4.300.0040.03912.45
5.4.290.0060.04012.45
5.4.280.0030.03812.35
5.4.270.0090.03812.35
5.4.260.0050.03912.35
5.4.250.0060.03712.34
5.4.240.0050.04012.35
5.4.230.0050.03912.34
5.4.220.0070.03512.34
5.4.210.0070.03512.34
5.4.200.0080.03612.34
5.4.190.0100.03412.33
5.4.180.0060.04412.33
5.4.170.0030.03812.34
5.4.160.0060.03512.34
5.4.150.0070.03512.34
5.4.140.0100.03412.02
5.4.130.0070.03412.01
5.4.120.0060.03411.97
5.4.110.0050.03511.96
5.4.100.0070.03311.96
5.4.90.0050.03811.96
5.4.80.0080.03711.96
5.4.70.0060.03511.96
5.4.60.0070.03411.96
5.4.50.0060.03611.96
5.4.40.0070.03411.95
5.4.30.0050.03611.95
5.4.20.0070.03511.95
5.4.10.0070.03411.95
5.4.00.0090.03311.44
5.3.290.0050.04012.80
5.3.280.0030.04112.71
5.3.270.0080.03712.72
5.3.260.0050.04012.72
5.3.250.0030.04012.72
5.3.240.0100.03212.72
5.3.230.0030.04012.71
5.3.220.0050.04212.68
5.3.210.0090.03612.68
5.3.200.0050.03712.68
5.3.190.0040.04412.67
5.3.180.0060.03612.67
5.3.170.0090.04112.67
5.3.160.0030.03812.67
5.3.150.0060.03612.68
5.3.140.0060.03612.66
5.3.130.0060.03812.66
5.3.120.0020.04312.66
5.3.110.0070.03812.65
5.3.100.0080.03612.12
5.3.90.0050.04312.09
5.3.80.0060.03612.08
5.3.70.0080.03412.07
5.3.60.0100.03112.06
5.3.50.0030.03812.00
5.3.40.0070.03512.00
5.3.30.0090.03211.94
5.3.20.0060.03611.72
5.3.10.0040.03711.69
5.3.00.0070.03611.68
5.2.170.0040.0319.18
5.2.160.0040.0309.18
5.2.150.0050.0309.18
5.2.140.0050.0299.18
5.2.130.0050.0289.14
5.2.120.0030.0409.14
5.2.110.0060.0329.14
5.2.100.0040.0299.14
5.2.90.0070.0269.14
5.2.80.0060.0289.13
5.2.70.0040.0319.13
5.2.60.0020.0329.09
5.2.50.0040.0309.05
5.2.40.0050.0289.04
5.2.30.0070.0279.01
5.2.20.0040.0309.00
5.2.10.0050.0338.95
5.2.00.0070.0278.81
5.1.60.0040.0248.09
5.1.50.0070.0218.09
5.1.40.0030.0258.07
5.1.30.0030.0278.42
5.1.20.0030.0278.44
5.1.10.0030.0278.17
5.1.00.0030.0358.17
5.0.50.0050.0206.64
5.0.40.0030.0206.50
5.0.30.0050.0296.32
5.0.20.0030.0236.30
5.0.10.0010.0226.28
5.0.00.0010.0336.27
4.4.90.0020.0164.78
4.4.80.0030.0144.76
4.4.70.0040.0144.76
4.4.60.0050.0124.76
4.4.50.0030.0154.77
4.4.40.0030.0254.70
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0040.0244.76
4.3.110.0030.0154.66
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0040.0234.59
4.3.70.0040.0194.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0050.0224.53
4.3.30.0040.0143.33
4.3.20.0010.0173.31
4.3.10.0000.0173.26
4.3.00.0170.0207.56

preferences:
28.34 ms | 401 KiB | 5 Q