3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = strval("TRUE"); var_dump($a);

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)
8.3.40.0070.00718.59
8.3.30.0140.00318.93
8.3.20.0120.00320.21
8.3.10.0080.00023.40
8.3.00.0060.01019.13
8.2.170.0080.00622.96
8.2.160.0070.00720.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.16
8.2.110.0000.01021.08
8.2.100.0050.00517.84
8.2.90.0040.00417.78
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0050.00317.68
8.2.50.0090.00018.07
8.2.40.0080.00019.95
8.2.30.0000.00817.99
8.2.20.0050.00217.71
8.2.10.0050.00317.89
8.2.00.0000.00717.58
8.1.270.0090.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.71
8.1.230.0090.00320.84
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01217.13
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0030.00518.54
8.1.160.0000.00721.93
8.1.150.0040.00418.73
8.1.140.0040.00417.25
8.1.130.0000.00617.70
8.1.120.0000.00717.43
8.1.110.0030.00317.42
8.1.100.0030.00517.27
8.1.90.0040.00417.27
8.1.80.0040.00417.36
8.1.70.0000.00717.34
8.1.60.0040.00417.38
8.1.50.0000.00717.46
8.1.40.0000.00717.48
8.1.30.0040.00417.54
8.1.20.0040.00417.59
8.1.10.0000.00717.40
8.1.00.0000.00717.33
8.0.300.0050.00219.86
8.0.290.0030.00316.75
8.0.280.0030.00318.32
8.0.270.0030.00317.05
8.0.260.0070.00017.18
8.0.250.0030.00316.84
8.0.240.0040.00416.81
8.0.230.0030.00316.95
8.0.220.0030.00316.72
8.0.210.0070.00016.86
8.0.200.0040.00416.95
8.0.190.0030.00316.92
8.0.180.0050.00216.95
8.0.170.0050.00216.74
8.0.160.0030.00316.82
8.0.150.0040.00416.79
8.0.140.0050.00316.75
8.0.130.0000.00613.24
8.0.120.0050.00316.84
8.0.110.0000.00716.72
8.0.100.0030.00616.67
8.0.90.0070.00016.68
8.0.80.0090.00916.86
8.0.70.0070.00016.82
8.0.60.0000.00716.88
8.0.50.0040.00416.93
8.0.30.0130.00616.98
8.0.20.0130.00617.40
8.0.10.0070.00017.04
8.0.00.0090.00916.71
7.4.330.0050.00015.00
7.4.320.0030.00316.55
7.4.300.0040.00416.41
7.4.290.0030.00316.53
7.4.280.0030.00316.43
7.4.270.0060.00016.59
7.4.260.0030.00316.39
7.4.250.0080.00016.38
7.4.240.0060.00116.41
7.4.230.0030.00316.37
7.4.220.0060.01016.39
7.4.210.0040.01116.45
7.4.200.0000.00716.55
7.4.160.0160.00616.62
7.4.150.0120.00817.40
7.4.140.0090.00917.86
7.4.130.0060.01016.48
7.4.120.0100.01016.45
7.4.110.0150.00916.16
7.4.100.0040.01416.46
7.4.90.0130.00316.30
7.4.80.0130.00319.39
7.4.70.0120.00616.42
7.4.60.0120.00416.22
7.4.50.0060.00316.29
7.4.40.0070.01016.46
7.4.30.0160.00016.44
7.4.00.0140.00415.04
7.3.330.0000.00613.17
7.3.320.0030.00313.00
7.3.310.0040.00416.12
7.3.300.0020.00516.17
7.3.290.0030.01016.22
7.3.280.0090.00716.17
7.3.270.0170.00317.40
7.3.260.0090.00916.14
7.3.250.0130.00616.37
7.3.240.0130.00716.21
7.3.230.0090.00916.39
7.3.210.0100.01616.11
7.3.200.0040.01219.39
7.3.190.0190.00316.49
7.3.180.0120.00816.13
7.3.170.0060.00916.27
7.3.160.0110.00416.27
7.2.330.0070.01116.22
7.2.320.0100.00716.59
7.2.310.0030.01416.39
7.2.300.0130.00316.29
7.2.290.0100.00716.54
7.2.80.0080.00416.54
7.2.60.0040.01116.74
7.1.200.0100.00315.41
7.1.70.0070.00416.95
7.1.60.0000.01919.46
7.1.50.0030.01716.63
7.1.00.0000.08022.33
7.0.200.0030.00316.83
7.0.140.0030.07321.97
7.0.60.0100.04019.90
7.0.50.0070.06017.85
7.0.40.0070.04020.04
7.0.30.0330.07019.97
7.0.20.0330.07720.17
7.0.10.0100.06720.17
7.0.00.0170.05320.17
5.6.280.0030.07321.03
5.6.210.0070.08020.46
5.6.200.0100.03318.18
5.6.190.0000.05720.60
5.6.180.0300.04020.44
5.6.170.0430.07720.38
5.6.160.0030.04320.44
5.6.150.0030.04018.12
5.6.140.0130.07318.14
5.6.130.0030.05718.07
5.6.120.0170.07321.01
5.6.110.0030.09021.12
5.6.100.0030.05020.97
5.6.90.0100.06720.98
5.6.80.0000.07720.39
5.5.350.4170.03320.31
5.5.340.0030.09017.90
5.5.330.0070.08320.06
5.5.320.0070.04720.30
5.5.310.0170.05720.24
5.5.300.0130.04018.00
5.5.290.0030.08318.01
5.5.280.0000.04320.76
5.5.270.0070.07020.76
5.5.260.0130.07720.75
5.5.250.0130.07720.70
5.5.240.0230.07020.15
5.4.450.0170.04319.39
5.4.440.0130.04319.27
5.4.430.0130.05019.57
5.4.420.0200.04019.58
5.4.410.0130.03719.41
5.4.400.0200.02719.22
5.4.390.0170.04019.22
5.4.380.0230.06318.49
5.4.370.0400.04718.48
5.4.360.0370.06318.45
5.4.350.0400.04718.66
5.4.340.0230.06318.76
5.4.320.0040.03812.46
5.4.310.0110.04412.45
5.4.300.0070.03512.45
5.4.290.0070.03712.45
5.4.280.0040.03712.34
5.4.270.0070.03612.34
5.4.260.0100.03912.34
5.4.250.0090.03912.34
5.4.240.0090.03412.34
5.4.230.0070.04012.34
5.4.220.0110.04012.34
5.4.210.0070.03412.34
5.4.200.0060.04112.34
5.4.190.0060.04212.34
5.4.180.0040.04012.33
5.4.170.0100.04112.35
5.4.160.0080.03912.34
5.4.150.0050.04412.34
5.4.140.0060.03712.02
5.4.130.0060.04012.01
5.4.120.0070.04311.96
5.4.110.0080.03711.96
5.4.100.0040.03711.96
5.4.90.0050.05111.96
5.4.80.0040.04511.97
5.4.70.0090.04111.96
5.4.60.0060.03511.96
5.4.50.0090.03211.96
5.4.40.0040.03711.95
5.4.30.0090.03211.94
5.4.20.0060.03511.95
5.4.10.0060.03411.95
5.4.00.0020.03911.43
5.3.290.0080.04412.80
5.3.280.0040.03912.71
5.3.270.0040.04112.73
5.3.260.0070.04712.71
5.3.250.0050.03812.71
5.3.240.0050.03912.72
5.3.230.0090.03512.71
5.3.220.0080.04112.68
5.3.210.0090.03612.68
5.3.200.0080.03412.68
5.3.190.0070.03712.68
5.3.180.0060.03612.68
5.3.170.0080.03412.67
5.3.160.0060.03612.67
5.3.150.0040.03912.67
5.3.140.0070.03612.66
5.3.130.0100.04212.66
5.3.120.0070.04112.66
5.3.110.0040.03912.66
5.3.100.0080.03512.12
5.3.90.0090.03312.08
5.3.80.0070.03412.08
5.3.70.0090.03612.08
5.3.60.0050.03812.06
5.3.50.0050.04812.00
5.3.40.0070.04112.00
5.3.30.0070.03311.94
5.3.20.0040.03711.72
5.3.10.0040.03611.69
5.3.00.0050.03911.67
5.2.170.0060.0289.17
5.2.160.0060.0289.18
5.2.150.0050.0349.17
5.2.140.0090.0319.18
5.2.130.0070.0269.13
5.2.120.0090.0259.13
5.2.110.0050.0289.14
5.2.100.0050.0319.13
5.2.90.0020.0309.14
5.2.80.0080.0269.13
5.2.70.0040.0309.13
5.2.60.0050.0299.08
5.2.50.0040.0309.05
5.2.40.0030.0309.02
5.2.30.0060.0279.00
5.2.20.0050.0288.99
5.2.10.0050.0278.92
5.2.00.0090.0248.77
5.1.60.0030.0308.06
5.1.50.0040.0248.05
5.1.40.0060.0318.04
5.1.30.0050.0318.39
5.1.20.0040.0268.41
5.1.10.0080.0298.13
5.1.00.0070.0268.14
5.0.50.0040.0226.61
5.0.40.0040.0196.47
5.0.30.0030.0316.29
5.0.20.0050.0186.26
5.0.10.0040.0196.23
5.0.00.0030.0316.22
4.4.90.0060.0124.78
4.4.80.0050.0134.75
4.4.70.0040.0144.75
4.4.60.0010.0174.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0040.0134.66
4.3.90.0030.0154.64
4.3.80.0010.0254.59
4.3.70.0020.0154.63
4.3.60.0020.0144.63
4.3.50.0000.0174.63
4.3.40.0020.0244.54
4.3.30.0000.0183.28
4.3.20.0020.0163.25
4.3.10.0010.0163.22
4.3.00.0030.01714.87

preferences:
41.68 ms | 400 KiB | 5 Q