3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = ["1", "2", "test", "", NAN, new StdClass, array(), array(1)]; foreach ($tests as $test) { echo ((bool)$test === !!$test) ? "Success\n" : "Fail\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)
8.3.60.0130.01018.30
8.3.50.0110.01022.87
8.3.40.0130.01018.79
8.3.30.0150.00019.09
8.3.20.0040.01420.35
8.3.10.0060.00323.65
8.3.00.0090.00919.25
8.2.180.0090.00616.63
8.2.170.0060.01022.96
8.2.160.0110.00420.27
8.2.150.0060.01224.18
8.2.140.0080.00024.66
8.2.130.0100.01026.16
8.2.120.0080.00021.16
8.2.110.0060.00320.53
8.2.100.0110.00017.91
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0060.00319.35
8.2.60.0080.00017.67
8.2.50.0040.00418.10
8.2.40.0000.00720.30
8.2.30.0030.00618.10
8.2.20.0050.00317.66
8.2.10.0040.00418.05
8.2.00.0030.00517.61
8.1.280.0180.00025.92
8.1.270.0040.00722.14
8.1.260.0050.00326.35
8.1.250.0030.00628.09
8.1.240.0070.00421.83
8.1.230.0000.01122.63
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.65
8.1.160.0000.00822.13
8.1.150.0090.00018.89
8.1.140.0050.00317.36
8.1.130.0040.00317.80
8.1.120.0000.00717.46
8.1.110.0000.00717.33
8.1.100.0000.00817.48
8.1.90.0000.00717.39
8.1.80.0070.00017.44
8.1.70.0000.00717.39
8.1.60.0090.00017.46
8.1.50.0080.00017.42
8.1.40.0060.00317.51
8.1.30.0040.00417.61
8.1.20.0030.00617.63
8.1.10.0060.00317.59
8.1.00.0000.00817.39
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.39
8.0.270.0070.00017.29
8.0.260.0000.00717.25
8.0.250.0000.00716.96
8.0.240.0000.00716.93
8.0.230.0070.00016.95
8.0.220.0000.00716.77
8.0.210.0040.00416.82
8.0.200.0060.00316.95
8.0.190.0000.00816.82
8.0.180.0040.00416.97
8.0.170.0030.00516.95
8.0.160.0040.00416.84
8.0.150.0040.00416.77
8.0.140.0000.00816.93
8.0.130.0060.00013.36
8.0.120.0000.00816.78
8.0.110.0040.00416.86
8.0.100.0000.00716.82
8.0.90.0040.00416.70
8.0.80.0100.00716.91
8.0.70.0020.00516.95
8.0.60.0000.00816.85
8.0.50.0000.00816.83
8.0.30.0150.00717.00
8.0.20.0150.01417.40
8.0.10.0040.00416.96
8.0.00.0140.00716.57
7.4.330.0050.00015.00
7.4.320.0060.00016.45
7.4.300.0000.00616.51
7.4.290.0000.00716.46
7.4.280.0000.00816.44
7.4.270.0030.00316.50
7.4.260.0000.01016.62
7.4.250.0000.00816.58
7.4.240.0020.00616.57
7.4.230.0030.00516.31
7.4.220.0070.01116.66
7.4.210.0120.00316.51
7.4.200.0000.00716.34
7.4.160.0130.00816.37
7.4.150.0190.00617.40
7.4.140.0170.01417.86
7.4.130.0050.01216.53
7.4.120.0060.01116.60
7.4.110.0140.00316.57
7.4.100.0030.01316.54
7.4.90.0060.01016.50
7.4.80.0140.00619.39
7.4.70.0120.00516.41
7.4.60.0110.00616.64
7.4.50.0080.00016.47
7.4.40.0070.01716.39
7.4.30.0070.01316.58
7.4.00.0040.01115.11
7.3.330.0060.00313.19
7.3.320.0000.00613.06
7.3.310.0050.00216.40
7.3.300.0030.00316.40
7.3.290.0090.00616.32
7.3.280.0070.00816.30
7.3.270.0030.01317.40
7.3.260.0080.00816.30
7.3.250.0120.00616.41
7.3.240.0150.00816.36
7.3.230.0070.01016.39
7.3.210.0090.00616.47
7.3.200.0080.01219.39
7.3.190.0060.01216.54
7.3.180.0110.00416.33
7.3.170.0060.01116.50
7.3.160.0000.01816.39
7.3.10.0000.01316.57
7.3.00.0090.00316.81
7.2.330.0070.01016.79
7.2.320.0030.01616.39
7.2.310.0070.01116.70
7.2.300.0130.00316.44
7.2.290.0120.00616.47
7.2.130.0060.00816.58
7.2.120.0030.00916.95
7.2.110.0060.00916.80
7.2.100.0070.00716.70
7.2.90.0120.00016.91
7.2.80.0030.01017.04
7.2.70.0150.00316.26
7.2.60.0090.00816.82
7.2.50.0070.00816.93
7.2.40.0030.00916.79
7.2.30.0060.00916.53
7.2.20.0030.00716.92
7.2.10.0030.01017.15
7.2.00.0030.00616.58
7.1.250.0050.00515.88
7.1.200.0030.01015.49
7.1.70.0060.00317.20
7.1.60.0070.01419.40
7.1.50.0090.01216.84
7.1.00.0000.10022.54
7.0.200.0000.00916.82
7.0.140.0100.06721.99
7.0.60.0070.08319.93
7.0.50.0000.07317.78
7.0.40.0030.06020.24
7.0.30.0230.07320.09
7.0.20.0370.06720.28
7.0.10.0070.08320.02
7.0.00.0000.04320.30
5.6.280.0100.06720.76
5.6.210.0200.07020.50
5.6.200.0030.04718.19
5.6.190.0070.04020.55
5.6.180.0230.03720.57
5.6.170.0100.06320.54
5.6.160.0100.03320.38
5.6.150.0130.07718.18
5.6.140.0100.06318.12
5.6.130.0000.05018.12
5.6.120.0030.09021.09
5.6.110.0000.09021.12
5.6.100.0100.04021.13
5.6.90.0070.08021.11
5.6.80.0130.06720.40
5.5.350.0200.07320.43
5.5.340.0130.04017.91
5.5.330.0030.08320.36
5.5.320.0270.07320.20
5.5.310.0300.05720.29
5.5.300.0100.07318.02
5.5.290.0100.07717.99
5.5.280.0170.07720.78
5.5.270.0100.03320.86
5.5.260.0100.07720.84
5.5.250.0170.07320.58
5.5.240.0070.06720.18
5.4.450.0630.06019.57
5.4.440.0430.05319.46
5.4.430.0500.05319.63
5.4.420.0530.05019.44
5.4.410.0100.05318.99
5.4.400.0370.04318.66
5.4.390.0300.05018.50
5.4.380.0100.05718.52
5.4.370.0030.04018.59
5.4.360.0100.05318.71
5.4.350.0090.03311.97
5.4.340.0060.04211.97
5.4.320.0090.03312.46
5.4.310.0030.04112.45
5.4.300.0050.03712.45
5.4.290.0030.04012.45
5.4.280.0070.03312.35
5.4.270.0060.03712.35
5.4.260.0110.04312.35
5.4.250.0090.03512.35
5.4.240.0040.04612.35
5.4.230.0060.03812.34
5.4.220.0080.03912.34
5.4.210.0080.05112.34
5.4.200.0070.03612.34
5.4.190.0040.03812.34
5.4.180.0060.03612.34
5.4.170.0050.03712.35
5.4.160.0050.03512.34
5.4.150.0070.04012.34
5.4.140.0060.03612.02
5.4.130.0040.03712.02
5.4.120.0080.03311.97
5.4.110.0080.03211.97
5.4.100.0040.03711.96
5.4.90.0060.03611.96
5.4.80.0050.04511.96
5.4.70.0070.04711.96
5.4.60.0050.03511.96
5.4.50.0060.03411.96
5.4.40.0030.03811.95
5.4.30.0060.03511.95
5.4.20.0050.03511.95
5.4.10.0050.03511.95
5.4.00.0040.04311.44
5.3.290.0040.04212.80
5.3.280.0080.03612.71
5.3.270.0040.04112.73
5.3.260.0060.03912.72
5.3.250.0060.03912.72
5.3.240.0040.03812.72
5.3.230.0060.03612.71
5.3.220.0060.03612.68
5.3.210.0040.04112.68
5.3.200.0070.03512.68
5.3.190.0060.03712.68
5.3.180.0090.03312.68
5.3.170.0070.03412.67
5.3.160.0090.03312.68
5.3.150.0040.03912.68
5.3.140.0050.03712.66
5.3.130.0090.03512.65
5.3.120.0060.03812.66
5.3.110.0040.04112.66
5.3.100.0030.04012.11
5.3.90.0080.03412.08
5.3.80.0060.03612.08
5.3.70.0100.03212.07
5.3.60.0080.03312.07
5.3.50.0060.03512.00
5.3.40.0040.03912.00
5.3.30.0050.03611.95
5.3.20.0060.03411.72
5.3.10.0050.03411.70
5.3.00.0040.03711.68
5.2.170.0090.0269.18
5.2.160.0030.0309.18
5.2.150.0020.0339.18
5.2.140.0050.0309.18
5.2.130.0050.0289.14
5.2.120.0060.0279.14
5.2.110.0080.0259.14
5.2.100.0040.0289.14
5.2.90.0070.0269.14
5.2.80.0050.0299.14
5.2.70.0020.0329.14
5.2.60.0050.0299.09
5.2.50.0050.0299.06
5.2.40.0070.0259.04
5.2.30.0080.0259.02
5.2.20.0050.0289.01
5.2.10.0040.0288.93
5.2.00.0030.0318.79
5.1.60.0030.0248.07
5.1.50.0030.0258.06
5.1.40.0020.0268.05
5.1.30.0040.0258.40
5.1.20.0060.0288.41
5.1.10.0020.0298.14
5.1.00.0040.0258.14
5.0.50.0040.0206.63
5.0.40.0030.0196.48
5.0.30.0050.0306.29
5.0.20.0040.0196.27
5.0.10.0020.0226.24
5.0.00.0030.0306.23
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0010.0174.76
4.4.60.0040.0144.75
4.4.50.0050.0124.77
4.4.40.0030.0244.70
4.4.30.0020.0194.76
4.4.20.0030.0184.85
4.4.10.0030.0164.85
4.4.00.0020.0254.76
4.3.110.0010.0174.66
4.3.100.0020.0164.66
4.3.90.0040.0134.64
4.3.80.0020.0244.58
4.3.70.0030.0134.63
4.3.60.0010.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0254.54
4.3.30.0040.0133.28
4.3.20.0010.0163.26
4.3.10.0030.0143.22
4.3.00.0130.0207.20

preferences:
45.63 ms | 401 KiB | 5 Q