3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = true; var_dump($x == $x+2);

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)
8.3.40.0120.00918.47
8.3.30.0080.00518.74
8.3.20.0040.00420.04
8.3.10.0090.00020.53
8.3.00.0170.00018.38
8.2.170.0090.00622.96
8.2.160.0040.01120.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00022.08
8.2.110.0180.00020.91
8.2.100.0080.00417.91
8.2.90.0060.00319.23
8.2.80.0060.00317.97
8.2.70.0040.00417.61
8.2.60.0040.00418.03
8.2.50.0060.00318.07
8.2.40.0000.00718.16
8.2.30.0040.00419.44
8.2.20.0040.00417.86
8.2.10.0000.00817.92
8.2.00.0000.00717.69
8.1.270.0050.00322.10
8.1.260.0030.00526.35
8.1.250.0090.00028.09
8.1.240.0090.00019.37
8.1.230.0040.00817.42
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0030.00617.22
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00821.88
8.1.150.0040.00418.75
8.1.140.0050.00217.50
8.1.130.0030.00317.72
8.1.120.0030.00317.49
8.1.110.0030.00517.43
8.1.100.0020.00517.40
8.1.90.0070.00017.36
8.1.80.0050.00217.46
8.1.70.0000.00717.39
8.1.60.0030.00517.47
8.1.50.0030.00517.38
8.1.40.0040.00417.34
8.1.30.0040.00417.63
8.1.20.0040.00417.57
8.1.10.0040.00417.36
8.1.00.0000.00717.34
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.43
8.0.270.0030.00317.24
8.0.260.0030.00318.43
8.0.250.0030.00316.90
8.0.240.0000.00716.89
8.0.230.0000.00716.98
8.0.220.0000.00716.83
8.0.210.0030.00317.00
8.0.200.0000.00616.89
8.0.190.0070.00017.01
8.0.180.0000.00716.98
8.0.170.0070.00016.86
8.0.160.0030.00317.00
8.0.150.0030.00316.80
8.0.140.0000.00716.86
8.0.130.0000.00513.37
8.0.120.0030.00516.93
8.0.110.0040.00416.86
8.0.100.0070.00016.72
8.0.90.0000.00816.81
8.0.80.0090.01316.97
8.0.70.0080.00017.01
8.0.60.0030.00517.00
8.0.50.0040.00416.88
8.0.30.0070.01417.03
8.0.20.0140.00517.40
8.0.10.0000.00717.11
8.0.00.0090.01116.71
7.4.330.0040.00015.00
7.4.320.0000.00616.50
7.4.300.0000.00716.43
7.4.290.0000.00716.57
7.4.280.0000.00816.58
7.4.270.0060.00316.59
7.4.260.0070.00016.50
7.4.250.0000.00816.50
7.4.240.0050.00316.52
7.4.230.0000.00716.47
7.4.220.0180.00616.59
7.4.210.0070.01116.61
7.4.200.0070.00016.24
7.4.160.0060.01216.51
7.4.150.0070.01017.40
7.4.140.0110.00617.86
7.4.130.0120.00516.55
7.4.120.0070.01116.48
7.4.110.0170.00016.42
7.4.100.0090.01216.56
7.4.90.0040.01316.60
7.4.80.0090.00619.39
7.4.70.0080.00816.51
7.4.60.0030.01316.42
7.4.50.0000.00816.48
7.4.40.0070.01016.38
7.4.30.0040.01216.49
7.4.00.0000.01714.84
7.3.330.0020.00212.95
7.3.320.0030.00312.95
7.3.310.0030.00316.17
7.3.300.0030.00316.23
7.3.290.0060.01216.28
7.3.280.0080.00816.18
7.3.270.0140.00317.40
7.3.260.0160.00016.14
7.3.250.0090.01116.21
7.3.240.0100.00716.38
7.3.230.0030.01316.42
7.3.210.0100.00616.17
7.3.200.0130.01019.39
7.3.190.0100.01416.51
7.3.180.0060.00916.29
7.3.170.0070.01016.27
7.3.160.0130.00616.15
7.3.120.0060.01214.80
7.3.110.0050.00514.73
7.3.100.0150.00014.69
7.3.90.0030.01414.68
7.3.80.0030.01214.82
7.3.70.0080.00814.73
7.3.60.0100.00714.80
7.3.50.0030.01414.73
7.3.40.0100.00314.72
7.3.30.0090.00614.80
7.3.20.0070.01016.45
7.3.10.0030.01516.43
7.3.00.0000.01616.49
7.2.330.0110.00716.45
7.2.320.0030.01316.35
7.2.310.0030.01316.65
7.2.300.0090.00616.60
7.2.290.0090.01216.39
7.2.240.0070.00514.92
7.2.230.0030.01314.56
7.2.220.0070.01315.02
7.2.210.0080.00314.99
7.2.200.0070.01014.72
7.2.190.0040.00814.89
7.2.180.0030.01215.07
7.2.170.0070.01014.76
7.2.160.0060.00914.95
7.2.150.0000.01216.67
7.2.140.0060.01316.66
7.2.130.0040.01216.75
7.2.120.0080.00616.84
7.2.110.0060.00916.54
7.2.100.0070.00716.91
7.2.90.0040.01116.86
7.2.80.0090.00616.87
7.2.70.0060.00916.68
7.2.60.0070.00716.60
7.2.50.0000.01316.70
7.2.40.0100.01016.82
7.2.30.0060.01316.77
7.2.20.0100.01016.64
7.2.10.0030.01016.98
7.2.00.0030.00917.88
7.1.330.0030.01315.96
7.1.320.0030.01515.47
7.1.310.0000.01515.32
7.1.300.0090.00915.64
7.1.290.0000.01415.69
7.1.280.0030.00915.83
7.1.270.0100.00715.61
7.1.260.0070.01115.65
7.1.250.0040.01415.73
7.1.200.0040.00715.73
7.1.100.0040.01118.04
7.1.70.0070.00016.95
7.1.60.0100.01319.12
7.1.50.0030.01816.93
7.1.00.0070.07322.57
7.0.200.0000.00716.64
7.0.140.0030.07321.99
7.0.60.0100.06019.99
7.0.50.0070.08017.89
7.0.40.0070.07320.04
7.0.30.0300.06720.18
7.0.20.0270.04720.09
7.0.10.0000.05720.09
7.0.00.0100.08720.33
5.6.280.0030.06321.09
5.6.210.0130.05320.52
5.6.200.0130.05018.10
5.6.190.0030.04720.57
5.6.180.0070.05720.58
5.6.170.0370.06720.44
5.6.160.0030.07020.45
5.6.150.0070.03718.18
5.6.140.0100.07718.11
5.6.130.0030.04018.15
5.6.120.0100.06721.03
5.6.110.0030.08021.13
5.6.100.0000.07020.98
5.6.90.0070.04021.05
5.6.80.0100.08320.37
5.5.350.3630.02720.43
5.5.340.0030.04017.86
5.5.330.0000.09320.30
5.5.320.0270.04020.21
5.5.310.0300.03320.20
5.5.300.0130.04017.92
5.5.290.0070.08318.01
5.5.280.0030.05020.67
5.5.270.0130.07720.86
5.5.260.0100.07020.76
5.5.250.0170.06320.57
5.5.240.0030.08020.25
5.4.450.0630.04319.42
5.4.440.0200.04719.57
5.4.430.0530.04319.57
5.4.420.0500.04319.56
5.4.410.0430.04018.97
5.4.400.0270.04718.81
5.4.390.0500.04019.09
5.4.380.0230.08018.70
5.4.370.0370.07318.77
5.4.360.0430.05018.59
5.4.350.0470.06718.49
5.4.340.0130.07018.72
5.4.320.0030.04012.45
5.4.310.0040.04212.45
5.4.300.0140.02912.45
5.4.290.0050.04012.45
5.4.280.0080.04012.35
5.4.270.0050.04712.34
5.4.260.0070.03712.34
5.4.250.0080.03712.35
5.4.240.0060.04512.35
5.4.230.0060.04012.34
5.4.220.0100.04812.34
5.4.210.0080.03712.34
5.4.200.0040.04112.34
5.4.190.0060.03812.34
5.4.180.0070.03512.34
5.4.170.0090.03312.35
5.4.160.0050.05112.34
5.4.150.0070.04912.34
5.4.140.0080.03512.02
5.4.130.0060.03512.01
5.4.120.0050.03611.96
5.4.110.0070.03411.96
5.4.100.0060.03511.96
5.4.90.0060.03711.96
5.4.80.0060.03611.96
5.4.70.0080.03311.96
5.4.60.0030.03811.96
5.4.50.0050.03511.96
5.4.40.0060.03411.95
5.4.30.0070.03711.94
5.4.20.0070.03411.95
5.4.10.0040.03911.95
5.4.00.0080.03511.43
5.3.290.0070.04612.80
5.3.280.0060.04412.71
5.3.270.0080.04212.72
5.3.260.0070.04112.72
5.3.250.0070.04012.71
5.3.240.0050.03812.71
5.3.230.0060.03712.70
5.3.220.0060.03612.68
5.3.210.0090.03612.68
5.3.200.0060.03612.68
5.3.190.0060.03712.68
5.3.180.0050.03812.67
5.3.170.0060.03512.67
5.3.160.0070.03512.67
5.3.150.0070.03712.67
5.3.140.0070.03512.66
5.3.130.0050.03912.66
5.3.120.0060.03912.66
5.3.110.0060.04512.66
5.3.100.0050.03712.11
5.3.90.0060.03712.09
5.3.80.0070.03512.07
5.3.70.0090.03712.08
5.3.60.0070.03812.07
5.3.50.0070.03512.00
5.3.40.0060.03612.00
5.3.30.0060.03611.94
5.3.20.0090.03411.71
5.3.10.0060.03511.69
5.3.00.0090.04011.67
5.2.170.0040.0319.18
5.2.160.0070.0299.18
5.2.150.0070.0289.18
5.2.140.0050.0299.18
5.2.130.0040.0349.13
5.2.120.0060.0369.14
5.2.110.0060.0289.14
5.2.100.0040.0289.13
5.2.90.0030.0299.13
5.2.80.0040.0309.13
5.2.70.0060.0289.13
5.2.60.0050.0299.08
5.2.50.0040.0309.05
5.2.40.0040.0289.03
5.2.30.0060.0309.01
5.2.20.0090.0388.99
5.2.10.0080.0368.91
5.2.00.0050.0288.77
5.1.60.0030.0258.06
5.1.50.0040.0258.05
5.1.40.0040.0248.04
5.1.30.0040.0268.39
5.1.20.0040.0298.41
5.1.10.0060.0298.14
5.1.00.0070.0238.13
5.0.50.0040.0206.61
5.0.40.0060.0276.47
5.0.30.0030.0336.28
5.0.20.0030.0206.25
5.0.10.0050.0196.23
5.0.00.0020.0336.22
4.4.90.0040.0164.78
4.4.80.0060.0124.76
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0020.0274.76
4.3.110.0050.0154.67
4.3.100.0030.0154.66
4.3.90.0020.0154.64
4.3.80.0010.0344.58
4.3.70.0040.0214.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0040.0324.54
4.3.30.0040.0143.28
4.3.20.0030.0163.25
4.3.10.0000.0173.22
4.3.00.0070.01716.73

preferences:
39.37 ms | 400 KiB | 5 Q