3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = '<?php function blah($num) { if ($num) { return $num + 1; } return 0; } '; $tokens = token_get_all($code); foreach ($tokens as $token) { echo token_name($token[0]) . "\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)
8.3.60.0140.00418.56
8.3.50.0160.00222.04
8.3.40.0140.00018.79
8.3.30.0080.00619.13
8.3.20.0030.00520.34
8.3.10.0090.00020.52
8.3.00.0040.00419.79
8.2.180.0100.00716.75
8.2.170.0140.00322.96
8.2.160.0070.00720.52
8.2.150.0070.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00422.25
8.2.110.0100.00022.27
8.2.100.0070.00417.97
8.2.90.0000.00719.21
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.00818.04
8.2.50.0080.00018.07
8.2.40.0000.00718.16
8.2.30.0040.00419.21
8.2.20.0040.00417.79
8.2.10.0060.00318.00
8.2.00.0030.00517.83
8.1.280.0110.01125.92
8.1.270.0080.00023.96
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00723.96
8.1.230.0050.00518.97
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0030.00617.23
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0040.00422.05
8.1.150.0050.00318.88
8.1.140.0040.00417.35
8.1.130.0080.00017.82
8.1.120.0000.00817.36
8.1.110.0000.00717.35
8.1.100.0000.00717.37
8.1.90.0040.00417.45
8.1.80.0070.00017.50
8.1.70.0030.00317.41
8.1.60.0040.00417.61
8.1.50.0060.00317.52
8.1.40.0030.00517.43
8.1.30.0030.00517.59
8.1.20.0060.00317.54
8.1.10.0070.00017.49
8.1.00.0000.00817.41
8.0.300.0040.00419.09
8.0.290.0070.00016.75
8.0.280.0050.00218.43
8.0.270.0030.00317.13
8.0.260.0000.00817.28
8.0.250.0030.00317.00
8.0.240.0000.00817.00
8.0.230.0030.00316.98
8.0.220.0000.00716.85
8.0.210.0040.00416.89
8.0.200.0000.00917.07
8.0.190.0090.00017.05
8.0.180.0040.00416.89
8.0.170.0030.00616.98
8.0.160.0050.00216.92
8.0.150.0000.00716.75
8.0.140.0030.00316.90
8.0.130.0000.00613.34
8.0.120.0040.00416.96
8.0.110.0070.00016.94
8.0.100.0000.00716.85
8.0.90.0050.00216.76
8.0.80.0070.01416.82
8.0.70.0080.00016.91
8.0.60.0000.00717.02
8.0.50.0050.00316.92
8.0.30.0100.01016.98
8.0.20.0100.01317.40
8.0.10.0070.00016.94
8.0.00.0130.00916.84
7.4.330.0060.00015.07
7.4.320.0030.00316.52
7.4.300.0040.00416.59
7.4.290.0050.00316.60
7.4.280.0040.00416.59
7.4.270.0070.00016.47
7.4.260.0060.00316.59
7.4.250.0030.00316.55
7.4.240.0020.00516.61
7.4.230.0050.00316.29
7.4.220.0200.00316.58
7.4.210.0090.00616.45
7.4.200.0020.00516.33
7.4.160.0090.00916.55
7.4.150.0090.00917.40
7.4.140.0090.01217.86
7.4.130.0070.00916.48
7.4.120.0110.00716.55
7.4.110.0030.01316.36
7.4.100.0060.01416.54
7.4.90.0030.01416.41
7.4.80.0190.00316.50
7.4.70.0070.01016.48
7.4.60.0110.00916.46
7.4.50.0040.00416.41
7.4.40.0040.01216.56
7.4.30.0100.00716.56
7.4.00.0060.01114.96
7.3.330.0030.00313.36
7.3.320.0020.00213.21
7.3.310.0070.00016.23
7.3.300.0000.00616.34
7.3.290.0070.00716.29
7.3.280.0090.00716.32
7.3.270.0110.00617.40
7.3.260.0100.01116.48
7.3.250.0110.00816.39
7.3.240.0060.01316.32
7.3.230.0150.00316.39
7.3.210.0000.01816.49
7.3.200.0100.01019.39
7.3.190.0130.00616.46
7.3.180.0120.00616.54
7.3.170.0090.00816.46
7.3.160.0110.00416.28
7.3.120.0100.01014.99
7.3.110.0100.01014.85
7.3.100.0000.01414.69
7.3.90.0070.00414.45
7.3.80.0090.00614.51
7.3.70.0170.00014.71
7.3.60.0040.01414.34
7.3.50.0000.01414.90
7.3.40.0070.00714.83
7.3.30.0040.01214.82
7.3.20.0060.00916.47
7.3.10.0130.00116.64
7.3.00.0020.01216.71
7.2.330.0120.00616.79
7.2.320.0190.00416.59
7.2.310.0070.01016.34
7.2.300.0100.01016.79
7.2.290.0100.00716.84
7.2.250.0100.01015.00
7.2.240.0040.01814.98
7.2.230.0080.00814.67
7.2.220.0060.01015.14
7.2.210.0090.00915.08
7.2.200.0100.00614.74
7.2.190.0060.00614.87
7.2.180.0000.01015.16
7.2.170.0100.00315.17
7.2.130.0000.01716.95
7.2.120.0060.00916.81
7.2.110.0030.01316.83
7.2.100.0070.00716.91
7.2.90.0040.00817.04
7.2.80.0080.00516.83
7.2.70.0030.01116.99
7.2.60.0060.00916.92
7.2.50.0070.01016.85
7.2.40.0070.00716.93
7.2.30.0100.00717.09
7.2.20.0080.00317.02
7.2.10.0100.00316.79
7.2.00.0050.00518.25
7.1.330.0040.01115.78
7.1.320.0060.00315.71
7.1.310.0040.00715.73
7.1.300.0120.00315.80
7.1.290.0070.00715.76
7.1.280.0100.00715.83
7.1.270.0040.01515.83
7.1.260.0100.00315.88
7.1.250.0090.00615.75
7.1.200.0000.01215.82
7.1.100.0200.00616.20
7.1.70.0030.00617.34
7.1.60.0100.01419.32
7.1.50.0080.01517.12
7.1.00.0100.07022.44
7.0.200.0120.00316.84
7.0.140.0030.07321.91
7.0.60.0130.05319.94
7.0.50.0030.04317.82
7.0.40.0000.07319.98
7.0.30.0300.08020.13
7.0.20.0170.06320.12
7.0.10.0130.06020.19
7.0.00.0070.08020.11
5.6.280.0030.07321.03
5.6.210.0070.08320.62
5.6.200.0130.07718.23
5.6.190.0100.06020.43
5.6.180.0500.03320.64
5.6.170.0270.06320.52
5.6.160.0030.04020.54
5.6.150.0100.08018.15
5.6.140.0100.07718.07
5.6.130.0030.04018.17
5.6.120.0030.05320.82
5.6.110.0200.05720.89
5.6.100.0100.04021.03
5.6.90.0170.07321.10
5.6.80.0100.07320.34
5.5.350.0270.05720.43
5.5.340.0130.05717.89
5.5.330.0070.04020.16
5.5.320.0370.03320.22
5.5.310.0270.07020.29
5.5.300.0070.07017.89
5.5.290.0130.07717.95
5.5.280.0070.08320.89
5.5.270.0070.05020.75
5.5.260.0170.08020.86
5.5.250.0070.08320.66
5.5.240.0230.07720.18
5.4.450.0430.05019.51
5.4.440.0770.06019.29
5.4.430.1330.04319.58
5.4.420.0770.05719.52
5.4.410.1030.04319.32
5.4.400.0970.05319.00
5.4.390.0770.05719.25
5.4.380.0330.05318.54
5.4.370.0330.07318.61
5.4.360.0400.05718.67
5.4.350.0500.05018.67
5.4.340.0300.05718.69
5.4.320.0060.03712.47
5.4.310.0060.03712.47
5.4.300.0060.04512.47
5.4.290.0040.04112.47
5.4.280.0070.03412.37
5.4.270.0040.03912.37
5.4.260.0130.04212.37
5.4.250.0060.04512.36
5.4.240.0030.03912.37
5.4.230.0070.04112.36
5.4.220.0070.03512.36
5.4.210.0050.03712.36
5.4.200.0060.03812.36
5.4.190.0050.03712.35
5.4.180.0040.03812.35
5.4.170.0070.03512.36
5.4.160.0080.04212.36
5.4.150.0060.04412.36
5.4.140.0090.04412.04
5.4.130.0040.03812.03
5.4.120.0080.03411.98
5.4.110.0050.03811.98
5.4.100.0020.03811.98
5.4.90.0040.03811.98
5.4.80.0070.03711.98
5.4.70.0030.03711.97
5.4.60.0060.03411.98
5.4.50.0060.03511.97
5.4.40.0070.03311.96
5.4.30.0080.03311.96
5.4.20.0070.03611.96
5.4.10.0060.03311.96
5.4.00.0060.03511.45
5.3.290.0050.04012.80
5.3.280.0050.03812.71
5.3.270.0080.04512.73
5.3.260.0070.03812.72
5.3.250.0060.04112.72
5.3.240.0060.04212.72
5.3.230.0040.04012.70
5.3.220.0070.03612.68
5.3.210.0080.03712.68
5.3.200.0040.03912.68
5.3.190.0060.03812.68
5.3.180.0080.03612.67
5.3.170.0080.03912.67
5.3.160.0080.04112.67
5.3.150.0060.03712.67
5.3.140.0070.03612.66
5.3.130.0060.03912.65
5.3.120.0080.03612.66
5.3.110.0070.03712.66
5.3.100.0060.03712.12
5.3.90.0110.03712.08
5.3.80.0020.03912.07
5.3.70.0040.03812.07
5.3.60.0040.03812.07
5.3.50.0040.03812.00
5.3.40.0070.04912.00
5.3.30.0070.03311.96
5.3.20.0080.03811.73
5.3.10.0090.03211.70
5.3.00.0070.04111.69
5.2.170.0080.0299.20
5.2.160.0050.0299.20
5.2.150.0060.0309.19
5.2.140.0050.0369.19
5.2.130.0070.0269.15
5.2.120.0060.0279.15
5.2.110.0070.0279.16
5.2.100.0040.0309.15
5.2.90.0050.0349.16
5.2.80.0020.0349.15
5.2.70.0040.0389.15
5.2.60.0070.0359.10
5.2.50.0060.0349.07
5.2.40.0080.0269.04
5.2.30.0050.0299.03
5.2.20.0040.0299.02
5.2.10.0040.0298.94
5.2.00.0060.0318.79
5.1.60.0060.0228.08
5.1.50.0050.0338.07
5.1.40.0060.0238.05
5.1.30.0040.0268.41
5.1.20.0000.0318.43
5.1.10.0060.0238.15
5.1.00.0040.0268.15
5.0.50.0040.0206.63
5.0.40.0040.0186.48
5.0.30.0030.0316.30
5.0.20.0060.0176.27
5.0.10.0040.0206.25
5.0.00.0040.0306.24
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0154.76
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0040.0144.75
4.4.20.0010.0174.84
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0050.0134.63
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0030.0154.63
4.3.50.0010.0174.63
4.3.40.0010.0264.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0030.0153.24
4.3.00.0030.0206.74

preferences:
47.59 ms | 401 KiB | 5 Q