3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (0x2-2+2)."\n"; echo (0x00+2) . "\n"; echo (0x00+0x02) . "\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)
8.3.40.0040.01118.72
8.3.30.0030.01218.79
8.3.20.0030.00520.04
8.3.10.0080.00023.66
8.3.00.0080.00020.95
8.2.170.0070.00722.96
8.2.160.0060.00620.39
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0030.00622.13
8.2.100.0030.00718.09
8.2.90.0000.00919.04
8.2.80.0100.00017.97
8.2.70.0030.00617.50
8.2.60.0060.00317.92
8.2.50.0030.00618.07
8.2.40.0080.00417.81
8.2.30.0000.00718.02
8.2.20.0080.00017.55
8.2.10.0000.00717.91
8.2.00.0040.00419.40
8.1.270.0050.00323.92
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.70
8.1.230.0070.00318.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0050.00318.10
8.1.170.0000.00818.45
8.1.160.0040.00421.86
8.1.150.0040.00418.41
8.1.140.0070.00017.18
8.1.130.0040.00417.71
8.1.120.0030.00317.31
8.1.110.0040.00417.20
8.1.100.0050.00217.30
8.1.90.0030.00317.32
8.1.80.0070.00017.28
8.1.70.0000.00717.32
8.1.60.0040.00417.38
8.1.50.0000.01017.31
8.1.40.0000.00817.28
8.1.30.0000.00817.54
8.1.20.0040.00417.39
8.1.10.0040.00417.47
8.1.00.0040.00417.42
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0070.00018.36
8.0.270.0070.00017.22
8.0.260.0000.00617.10
8.0.250.0000.00816.84
8.0.240.0040.00416.86
8.0.230.0030.00516.73
8.0.220.0030.00316.72
8.0.210.0000.00616.58
8.0.200.0030.00316.68
8.0.190.0040.00416.85
8.0.180.0000.00716.75
8.0.170.0070.00016.82
8.0.160.0020.00516.78
8.0.150.0000.00716.70
8.0.140.0040.00416.73
8.0.130.0050.00013.14
8.0.120.0030.00616.63
8.0.110.0070.00016.77
8.0.100.0080.00016.53
8.0.90.0040.00416.77
8.0.80.0090.01216.75
8.0.70.0060.00316.64
8.0.60.0030.00316.76
8.0.50.0000.00716.58
8.0.30.0110.00916.90
8.0.20.0140.00417.40
8.0.10.0000.00716.91
8.0.00.0060.01116.68
7.4.330.0030.00315.00
7.4.320.0060.00016.31
7.4.300.0000.00616.21
7.4.290.0040.00416.47
7.4.280.0030.00516.45
7.4.270.0030.00316.27
7.4.260.0070.00016.35
7.4.250.0040.00416.32
7.4.240.0020.00516.38
7.4.230.0050.00216.46
7.4.220.0130.00616.55
7.4.210.0040.01116.40
7.4.200.0070.00016.43
7.4.160.0190.02216.17
7.4.150.0120.00417.40
7.4.140.0110.00917.86
7.4.130.0110.00816.41
7.4.120.0110.00716.29
7.4.110.0100.00716.36
7.4.100.0070.01016.41
7.4.90.0190.00016.38
7.4.80.0130.01019.39
7.4.70.0090.01016.21
7.4.60.0060.01016.32
7.4.50.0000.00516.17
7.4.40.0060.01116.29
7.4.30.0080.00816.30
7.4.00.0040.01114.65
7.3.330.0030.00312.82
7.3.320.0020.00412.95
7.3.310.0030.00316.20
7.3.300.0000.00616.13
7.3.290.0030.01716.19
7.3.280.0080.01116.13
7.3.270.0160.00017.40
7.3.260.0130.01016.17
7.3.250.0050.01416.27
7.3.240.0040.01416.11
7.3.230.0090.00616.41
7.3.210.0130.00316.20
7.3.200.0070.01019.39
7.3.190.0120.00616.50
7.3.180.0110.00416.18
7.3.170.0030.01316.28
7.3.160.0070.01116.27
7.3.120.0060.00614.43
7.2.330.0060.01016.37
7.2.320.0080.00816.14
7.2.310.0100.00716.63
7.2.300.0130.00316.34
7.2.290.0030.01316.52
7.2.60.0070.00716.86
7.2.00.0080.00819.19
7.1.200.0060.00915.54
7.1.100.0030.00618.00
7.1.70.0030.00316.78
7.1.60.0030.01019.70
7.1.50.0160.00616.54
7.1.00.0030.07722.48
7.0.200.0000.01016.39
7.0.140.0070.07022.15
7.0.60.0000.09019.89
7.0.50.0070.05317.84
7.0.40.0070.04320.39
7.0.30.0300.04320.05
7.0.20.0430.06320.30
7.0.10.0070.05720.16
7.0.00.0100.07320.04
5.6.280.0030.07320.90
5.6.210.0100.08020.61
5.6.200.0100.05018.17
5.6.190.0030.04720.40
5.6.180.0300.04020.39
5.6.170.0270.07320.38
5.6.160.0070.10320.38
5.6.150.0170.04018.12
5.6.140.0100.06018.12
5.6.130.0070.07718.21
5.6.120.0100.08020.98
5.6.110.0070.04321.02
5.6.100.0070.08320.98
5.6.90.0100.08021.09
5.6.80.0030.07320.50
5.6.70.3430.03020.47
5.5.350.0030.09020.43
5.5.340.0000.04017.91
5.5.330.0170.07320.15
5.5.320.0200.07320.20
5.5.310.0300.05320.13
5.5.300.0100.03717.96
5.5.290.0100.07018.01
5.5.280.0100.07720.94
5.5.270.0030.08320.67
5.5.260.0100.07720.75
5.5.250.0000.09020.50
5.5.240.0230.07020.17
5.4.450.0200.05329.29
5.4.440.0300.05029.25
5.4.430.0300.03725.25
5.4.420.0370.03723.65
5.4.410.0430.04322.17
5.4.400.0470.04321.57
5.4.390.0300.04721.56
5.4.380.0130.05718.67
5.4.370.0070.05718.67
5.4.360.0170.04718.61
5.4.350.0100.05718.64
5.4.340.0200.04318.59
5.4.320.0060.04212.45
5.4.310.0050.03612.45
5.4.300.0100.04012.45
5.4.290.0090.03512.45
5.4.280.0070.03512.34
5.4.270.0050.03712.35
5.4.260.0040.03912.34
5.4.250.0020.04212.34
5.4.240.0100.03312.34
5.4.230.0080.03912.34
5.4.220.0090.03212.34
5.4.210.0060.03712.34
5.4.200.0040.03912.34
5.4.190.0050.03712.33
5.4.180.0100.03112.34
5.4.170.0060.04012.35
5.4.160.0050.03712.34
5.4.150.0050.03512.34
5.4.140.0030.04012.02
5.4.130.0100.03512.01
5.4.120.0030.03711.96
5.4.110.0020.03911.96
5.4.100.0060.03411.96
5.4.90.0080.03311.96
5.4.80.0060.03611.96
5.4.70.0050.03811.96
5.4.60.0040.03511.96
5.4.50.0020.03911.96
5.4.40.0020.03711.95
5.4.30.0050.03511.95
5.4.20.0020.04311.95
5.4.10.0030.03711.95
5.4.00.0040.04411.43
5.3.290.0060.04212.80
5.3.280.0070.04212.71
5.3.270.0070.04912.72
5.3.260.0100.03912.72
5.3.250.0060.04012.72
5.3.240.0090.04012.72
5.3.230.0060.04512.71
5.3.220.0100.03712.68
5.3.210.0060.03912.68
5.3.200.0090.03312.68
5.3.190.0070.03512.68
5.3.180.0080.03512.67
5.3.170.0080.03812.67
5.3.160.0040.04712.68
5.3.150.0070.03512.68
5.3.140.0090.04112.66
5.3.130.0040.04112.66
5.3.120.0070.04612.65
5.3.110.0070.04512.66
5.3.100.0040.03812.12
5.3.90.0080.03412.08
5.3.80.0030.04112.07
5.3.70.0010.04112.07
5.3.60.0010.04012.06
5.3.50.0060.03612.00
5.3.40.0060.03512.00
5.3.30.0070.03411.94
5.3.20.0060.03511.72
5.3.10.0050.03611.68
5.3.00.0060.03911.67
5.2.170.0030.0329.18
5.2.160.0010.0329.18
5.2.150.0050.0309.18
5.2.140.0040.0319.17
5.2.130.0050.0319.13
5.2.120.0070.0269.13
5.2.110.0040.0309.14
5.2.100.0040.0289.13
5.2.90.0040.0349.14
5.2.80.0030.0309.13
5.2.70.0020.0329.13
5.2.60.0030.0329.08
5.2.50.0030.0319.05
5.2.40.0050.0329.03
5.2.30.0030.0319.01
5.2.20.0050.0389.00
5.2.10.0050.0288.93
5.2.00.0100.0298.79
5.1.60.0040.0238.07
5.1.50.0040.0248.07
5.1.40.0080.0208.05
5.1.30.0050.0308.40
5.1.20.0070.0288.42
5.1.10.0070.0318.15
5.1.00.0050.0288.15
5.0.50.0050.0256.63
5.0.40.0050.0186.48
5.0.30.0040.0366.30
5.0.20.0070.0186.26
5.0.10.0010.0216.24
5.0.00.0010.0336.24
4.4.90.0010.0174.77
4.4.80.0020.0164.75
4.4.70.0010.0174.76
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0010.0304.71
4.4.30.0050.0174.76
4.4.20.0040.0144.85
4.4.10.0030.0154.85
4.4.00.0030.0244.75
4.3.110.0020.0174.66
4.3.100.0020.0164.67
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0040.0174.63
4.3.60.0040.0194.63
4.3.50.0040.0164.63
4.3.40.0040.0244.53
4.3.30.0010.0193.29
4.3.20.0020.0153.26
4.3.10.0010.0173.22
4.3.00.0030.01721.36

preferences:
50.37 ms | 400 KiB | 5 Q