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) . "\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)
8.3.60.0090.00918.68
8.3.50.0140.00421.99
8.3.40.0110.00418.84
8.3.30.0060.00919.22
8.3.20.0030.00620.16
8.3.10.0040.00420.66
8.3.00.0040.00419.69
8.2.180.0180.00416.63
8.2.170.0120.00322.96
8.2.160.0110.00320.27
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.17
8.2.110.0100.00022.07
8.2.100.0030.00917.84
8.2.90.0040.00418.03
8.2.80.0040.00419.19
8.2.70.0060.00317.50
8.2.60.0030.00617.80
8.2.50.0000.00918.07
8.2.40.0000.00718.22
8.2.30.0000.00819.15
8.2.20.0040.00417.69
8.2.10.0000.00818.09
8.2.00.0000.00917.83
8.1.280.0080.00825.92
8.1.270.0000.00823.79
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00423.97
8.1.230.0030.00822.70
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0000.00917.22
8.1.180.0070.00018.10
8.1.170.0000.00818.43
8.1.160.0050.00321.97
8.1.150.0000.00718.86
8.1.140.0070.00017.31
8.1.130.0000.00817.73
8.1.120.0040.00417.45
8.1.110.0050.00317.43
8.1.100.0000.00717.51
8.1.90.0040.00417.46
8.1.80.0000.00717.43
8.1.70.0030.00317.36
8.1.60.0030.00617.59
8.1.50.0030.00617.47
8.1.40.0040.00417.50
8.1.30.0040.00417.60
8.1.20.0000.00817.59
8.1.10.0000.00817.45
8.1.00.0000.00717.41
8.0.300.0040.00420.09
8.0.290.0070.00016.75
8.0.280.0000.00718.44
8.0.270.0030.00317.12
8.0.260.0060.00017.32
8.0.250.0080.00017.00
8.0.240.0000.00817.03
8.0.230.0000.00817.00
8.0.220.0000.00716.84
8.0.210.0000.00616.81
8.0.200.0050.00316.89
8.0.190.0040.00716.92
8.0.180.0080.00016.89
8.0.170.0000.00816.95
8.0.160.0000.00716.82
8.0.150.0000.00816.92
8.0.140.0000.00716.79
8.0.130.0000.00513.36
8.0.120.0040.00416.81
8.0.110.0000.00716.95
8.0.100.0050.00317.05
8.0.90.0070.00016.94
8.0.80.0140.00816.82
8.0.70.0040.00416.93
8.0.60.0000.00716.98
8.0.50.0000.00716.82
8.0.30.0070.01317.31
8.0.20.0050.01617.40
8.0.10.0040.00417.00
8.0.00.0090.01116.69
7.4.330.0050.00015.14
7.4.320.0000.00616.38
7.4.300.0060.00016.39
7.4.290.0000.00716.60
7.4.280.0040.00416.48
7.4.270.0000.00716.48
7.4.260.0000.00716.52
7.4.250.0070.00016.56
7.4.240.0020.00516.61
7.4.230.0070.00016.59
7.4.220.0140.00316.55
7.4.210.0000.01616.52
7.4.200.0040.00416.35
7.4.160.0040.01316.41
7.4.150.0110.00817.40
7.4.140.0100.01017.86
7.4.130.0110.00616.58
7.4.120.0140.00516.43
7.4.110.0030.01416.46
7.4.100.0030.01716.58
7.4.90.0120.00916.29
7.4.80.0060.01416.39
7.4.70.0080.01116.65
7.4.60.0130.01016.62
7.4.50.0000.00816.24
7.4.40.0060.00916.47
7.4.30.0060.01216.52
7.4.00.0050.01114.87
7.3.330.0030.00413.16
7.3.320.0000.00513.16
7.3.310.0040.00416.32
7.3.300.0070.00016.23
7.3.290.0090.00616.41
7.3.280.0050.01316.29
7.3.270.0090.00917.40
7.3.260.0150.00516.36
7.3.250.0090.00916.45
7.3.240.0130.00516.40
7.3.230.0080.00816.39
7.3.210.0040.01316.48
7.3.200.0120.00919.39
7.3.190.0070.01016.66
7.3.180.0090.00616.40
7.3.170.0090.00916.56
7.3.160.0110.00616.48
7.3.120.0090.00715.07
7.3.110.0080.00914.61
7.3.100.0050.00914.80
7.3.90.0070.00714.83
7.3.80.0060.01014.78
7.3.70.0050.00814.68
7.3.60.0040.00714.71
7.3.50.0050.00914.76
7.3.40.0080.00414.77
7.3.30.0080.00514.72
7.3.20.0060.00616.67
7.3.10.0020.01216.71
7.3.00.0070.00516.70
7.2.330.0070.01116.55
7.2.320.0070.01116.61
7.2.310.0070.01116.43
7.2.300.0070.01016.57
7.2.290.0120.00616.74
7.2.250.0050.01315.04
7.2.240.0070.01215.04
7.2.230.0070.00815.04
7.2.220.0050.00915.00
7.2.210.0050.01214.99
7.2.200.0050.01015.03
7.2.190.0060.00415.08
7.2.180.0070.00815.15
7.2.170.0060.00415.12
7.2.80.0000.01416.51
7.2.60.0060.01016.81
7.2.00.0110.00419.52
7.1.330.0060.01015.75
7.1.320.0070.00815.83
7.1.310.0060.00715.72
7.1.300.0070.00715.67
7.1.290.0040.00815.69
7.1.280.0030.00915.60
7.1.270.0050.01015.76
7.1.260.0050.00815.69
7.1.200.0030.00715.79
7.1.100.0120.00018.21
7.1.70.0030.00617.11
7.1.60.0030.02119.32
7.1.50.0060.01316.96
7.1.00.0030.07722.35
7.0.200.0060.00316.63
7.0.140.0030.07322.18
7.0.60.0100.08020.00
7.0.50.0000.04317.81
7.0.40.0000.09320.12
7.0.30.0270.08020.21
7.0.20.0270.08320.00
7.0.10.0170.07720.00
7.0.00.0100.07720.17
5.6.210.0070.07720.56
5.6.200.0130.08318.22
5.6.190.0070.09020.49
5.6.180.0530.07020.41
5.6.170.0130.05320.49
5.6.160.0070.04020.44
5.6.150.0100.06718.24
5.6.140.0030.08018.18
5.6.130.0030.04018.07
5.6.120.0000.04320.80
5.6.110.0130.08321.11
5.6.100.0070.05721.00
5.6.90.0070.07721.00
5.6.80.0030.04020.38
5.5.350.0100.08720.46
5.5.340.0100.06317.88
5.5.330.0070.08320.43
5.5.320.0230.04720.21
5.5.310.0200.05720.30
5.5.300.0030.04317.93
5.5.290.0100.05318.00
5.5.280.0130.07720.84
5.5.270.0000.06020.78
5.5.260.0030.08020.84
5.5.250.0000.05320.68
5.5.240.0130.07320.12
5.4.450.0030.06019.58
5.4.440.0870.06019.61
5.4.430.0900.06019.61
5.4.420.0700.06319.52
5.4.410.0670.06319.38
5.4.400.0730.06319.23
5.4.390.0770.05718.92
5.4.380.0330.05718.59
5.4.370.0570.06018.59
5.4.360.0330.06718.54
5.4.350.0230.06318.56
5.4.340.0400.05318.72
5.4.320.0050.03912.47
5.4.310.0070.05212.46
5.4.300.0040.03912.47
5.4.290.0060.04212.46
5.4.280.0070.03412.36
5.4.270.0050.03812.36
5.4.260.0050.03812.37
5.4.250.0080.03612.36
5.4.240.0070.03512.36
5.4.230.0060.03812.36
5.4.220.0070.03512.36
5.4.210.0030.03812.36
5.4.200.0080.03412.36
5.4.190.0060.03512.35
5.4.180.0070.03412.36
5.4.170.0050.04212.37
5.4.160.0060.03512.36
5.4.150.0090.03512.36
5.4.140.0080.03512.04
5.4.130.0070.03912.03
5.4.120.0090.03711.99
5.4.110.0040.04711.98
5.4.100.0080.03411.98
5.4.90.0070.03611.98
5.4.80.0090.03711.98
5.4.70.0040.03811.98
5.4.60.0030.03611.97
5.4.50.0030.04811.98
5.4.40.0090.04111.96
5.4.30.0090.03711.96
5.4.20.0060.03811.96
5.4.10.0070.03511.96
5.4.00.0060.04111.46
5.3.290.0060.04312.80
5.3.280.0070.03912.71
5.3.270.0150.04412.72
5.3.260.0070.04612.72
5.3.250.0040.04012.72
5.3.240.0060.03712.72
5.3.230.0070.03712.70
5.3.220.0100.04112.68
5.3.210.0090.04712.68
5.3.200.0070.03912.68
5.3.190.0080.04212.68
5.3.180.0080.04012.67
5.3.170.0060.03612.67
5.3.160.0030.03912.68
5.3.150.0040.03912.67
5.3.140.0040.03812.66
5.3.130.0050.03912.65
5.3.120.0060.03812.66
5.3.110.0090.03612.66
5.3.100.0060.03712.12
5.3.90.0070.04712.08
5.3.80.0030.03912.07
5.3.70.0090.03412.07
5.3.60.0050.04412.07
5.3.50.0090.03312.00
5.3.40.0080.03312.00
5.3.30.0050.03711.96
5.3.20.0060.03611.74
5.3.10.0060.03511.70
5.3.00.0070.03511.70
5.2.170.0050.0339.20
5.2.160.0040.0309.19
5.2.150.0040.0319.20
5.2.140.0070.0309.19
5.2.130.0030.0329.15
5.2.120.0020.0369.15
5.2.110.0070.0309.16
5.2.100.0070.0289.15
5.2.90.0040.0339.15
5.2.80.0090.0279.15
5.2.70.0050.0319.15
5.2.60.0040.0329.09
5.2.50.0050.0319.07
5.2.40.0090.0319.04
5.2.30.0090.0399.02
5.2.20.0100.0339.02
5.2.10.0070.0308.94
5.2.00.0100.0278.79
5.1.60.0050.0248.08
5.1.50.0050.0248.07
5.1.40.0070.0228.05
5.1.30.0070.0258.41
5.1.20.0050.0358.42
5.1.10.0050.0328.15
5.1.00.0040.0278.15
5.0.50.0040.0236.63
5.0.40.0060.0276.48
5.0.30.0040.0326.30
5.0.20.0020.0256.27
5.0.10.0030.0226.25
5.0.00.0040.0316.25
4.4.90.0020.0174.78
4.4.80.0020.0174.76
4.4.70.0050.0144.75
4.4.60.0020.0174.75
4.4.50.0020.0164.77
4.4.40.0030.0284.71
4.4.30.0020.0244.76
4.4.20.0050.0184.85
4.4.10.0030.0184.85
4.4.00.0010.0314.75
4.3.110.0040.0144.67
4.3.100.0030.0144.67
4.3.90.0020.0164.63
4.3.80.0030.0314.58
4.3.70.0040.0134.63
4.3.60.0020.0154.62
4.3.50.0020.0164.63
4.3.40.0030.0314.54
4.3.30.0010.0183.31
4.3.20.0010.0183.28
4.3.10.0000.0253.25
4.3.00.0070.0206.74

preferences:
39.7 ms | 401 KiB | 5 Q