3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Main { public function __construct() { $obj = new Second; $obj->test(); } public function test() { echo('test'); } } class Second extends Main { public function test2() { } } $php = new Main;

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)
8.3.60.0810.02078.71
8.3.50.0880.02279.15
8.3.40.0290.03247.42
8.3.30.0530.02047.59
8.3.20.0180.00749.18
8.3.10.0140.01050.64
8.3.00.0160.00646.42
8.2.180.0730.02078.36
8.2.170.0450.01647.46
8.2.160.0330.02049.10
8.2.150.0350.01447.57
8.2.140.0310.00049.32
8.2.130.0230.00746.32
8.2.120.0120.00850.35
8.2.110.0160.01349.46
8.2.100.0220.01646.53
8.2.90.0160.00946.65
8.2.80.0200.00746.00
8.2.70.0100.01345.97
8.2.60.0100.01746.55
8.2.50.0200.01046.25
8.2.40.0100.01748.03
8.2.30.0210.00649.28
8.2.20.0070.01746.20
8.2.10.0160.00646.75
8.2.00.0170.01046.61
8.1.280.0340.02479.65
8.1.270.0130.00750.88
8.1.260.0170.01751.01
8.1.250.0320.02550.88
8.1.240.0100.01049.36
8.1.230.0300.00349.79
8.1.220.0200.00346.41
8.1.210.0130.01347.79
8.1.200.0180.00645.97
8.1.190.0270.00745.50
8.1.180.0160.00745.93
8.1.170.0100.01647.64
8.1.160.0130.01050.79
8.1.150.0170.01047.62
8.1.140.0180.00948.21
8.1.130.0140.01046.46
8.1.120.0160.01045.98
8.1.110.0230.00345.96
8.1.100.0130.01045.98
8.1.90.0230.01046.07
8.1.80.0130.01045.93
8.1.70.0130.01345.93
8.1.60.0150.01546.16
8.1.50.0170.01346.09
8.1.40.0200.01046.22
8.1.30.0140.01746.25
8.1.20.0160.01346.23
8.1.10.0410.01479.08
8.1.00.0310.02479.18
8.0.300.0190.02381.79
8.0.290.0170.02478.46
8.0.280.0260.01379.86
8.0.270.0310.01478.72
8.0.260.0300.02078.71
8.0.250.0330.01678.56
8.0.240.0240.02778.45
8.0.230.0430.01678.34
8.0.220.0320.01678.23
8.0.210.0300.02078.31
8.0.200.0340.01378.42
8.0.190.0320.01678.39
8.0.180.0440.01078.39
8.0.170.0430.01678.43
8.0.160.0490.00778.21
8.0.150.0320.02278.32
8.0.140.0270.02778.33
8.0.130.0840.040133.16
8.0.120.0100.03878.36
8.0.110.0230.02378.24
8.0.100.0160.02978.20
8.0.90.0250.01978.33
8.0.80.0440.04778.35
8.0.70.0260.01978.24
8.0.60.0220.02278.16
8.0.50.0270.01778.36
8.0.30.0450.04278.55
8.0.20.0730.03778.69
8.0.10.0270.01778.43
8.0.00.0650.04178.19
7.4.330.0230.01076.64
7.4.320.0230.01778.02
7.4.300.0170.02777.97
7.4.290.0290.01977.99
7.4.280.0250.02177.98
7.4.270.0230.02377.88
7.4.260.0130.03178.01
7.4.250.0190.02977.89
7.4.240.0240.01977.95
7.4.230.0230.02378.15
7.4.220.0720.04977.98
7.4.210.0770.02678.08
7.4.200.0390.00677.87
7.4.160.0470.04778.05
7.4.150.0620.05578.03
7.4.140.0840.05578.05
7.4.130.0640.04877.95
7.4.120.0500.05378.11
7.4.110.0820.02678.02
7.4.100.0620.04577.91
7.4.90.0840.03678.06
7.4.80.0650.04777.73
7.4.70.0750.04678.03
7.4.60.0560.04677.96
7.4.50.0330.02678.08
7.4.40.0590.04678.02
7.4.30.0710.06878.03
7.4.00.0350.04276.29
7.3.330.0600.038133.16
7.3.320.0500.047133.24
7.3.310.0240.02477.60
7.3.300.0270.01777.89
7.3.290.0650.04077.72
7.3.280.0720.05177.77
7.3.270.0870.02977.93
7.3.260.0950.04677.68
7.3.250.0720.05977.85
7.3.240.0640.04777.87
7.3.230.0630.07677.70
7.3.210.0490.05377.67
7.3.200.0560.05077.86
7.3.190.0780.03877.86
7.3.180.0610.04577.69
7.3.170.0650.04277.71
7.3.160.0550.04877.72
7.3.120.0310.03476.45
7.3.110.0400.03476.02
7.3.100.0350.03076.36
7.3.90.0320.03776.20
7.3.80.0310.02576.36
7.3.70.0290.03576.20
7.3.60.0310.02876.38
7.3.50.0200.03776.14
7.3.40.0300.02876.25
7.3.30.0390.02876.31
7.3.20.0180.03378.24
7.3.10.0170.03178.45
7.3.00.0280.02778.43
7.2.330.0590.04678.06
7.2.320.0890.05678.20
7.2.310.0610.05177.92
7.2.300.0500.05677.86
7.2.290.0730.03378.09
7.2.250.0490.03976.67
7.2.240.0200.04776.54
7.2.230.0320.03476.48
7.2.220.0340.03676.37
7.2.210.0350.02876.47
7.2.200.0210.03776.57
7.2.190.0290.03576.32
7.2.180.0440.02276.35
7.2.170.0260.03576.21
7.2.160.0450.01676.23
7.2.150.0320.01978.73
7.2.140.0350.01978.52
7.2.130.0400.02478.55
7.2.120.0520.02178.50
7.2.110.0430.02678.52
7.2.100.0420.03278.45
7.2.90.0450.02978.51
7.2.80.0590.02278.47
7.2.70.0600.04378.58
7.2.60.0910.02878.55
7.2.50.0620.02678.42
7.2.40.0500.03878.44
7.2.30.0550.02978.62
7.2.20.0510.03378.67
7.2.10.0850.02178.45
7.2.00.1900.02379.38
7.1.330.0280.02177.67
7.1.320.0250.02677.59
7.1.310.0220.03177.56
7.1.300.0200.03277.38
7.1.290.0270.03077.53
7.1.280.0180.03377.42
7.1.270.0400.02077.38
7.1.260.0370.01977.63
7.1.250.0970.02577.58
7.1.240.0450.02677.26
7.1.230.0600.02377.14
7.1.220.0300.03077.09
7.1.210.0630.03077.18
7.1.200.1040.02577.34
7.1.190.0440.02777.11
7.1.180.0550.01777.33
7.1.170.0390.02577.23
7.1.160.0780.03777.36
7.1.150.0810.03977.37
7.1.140.1160.01377.58
7.1.130.0570.03777.66
7.1.120.0560.03477.49
7.1.110.0850.02877.54
7.1.100.0870.03077.63
7.1.90.0810.02577.60
7.1.80.0580.03277.35
7.1.70.0730.03078.18
7.1.60.5400.02278.28
7.1.50.0530.02978.11
7.1.40.0560.01677.64
7.1.30.0850.01977.71
7.1.20.0520.02377.65
7.1.10.0900.02977.54
7.1.00.0670.05480.83
7.0.330.0310.02177.25
7.0.320.0860.03376.72
7.0.310.0860.03276.74
7.0.300.0770.02776.79
7.0.290.0340.02276.93
7.0.280.0520.02677.30
7.0.270.0760.02077.11
7.0.260.0600.02677.22
7.0.250.0380.03477.20
7.0.240.0480.04177.16
7.0.230.0670.04177.08
7.0.220.0530.03977.48
7.0.210.0890.04677.21
7.0.200.0520.02577.83
7.0.190.1000.01977.31
7.0.180.0880.03177.18
7.0.170.0450.01977.27
7.0.160.0560.03777.21
7.0.150.1090.02977.40
7.0.140.0950.02477.30
7.0.130.1370.02377.14
7.0.120.1360.03477.25
7.0.110.1190.02977.38
7.0.100.1360.03377.16
7.0.90.1450.02877.33
7.0.80.1120.01477.37
7.0.70.1590.02876.98
7.0.60.0790.07279.62
7.0.50.0810.03978.31
7.0.40.0140.04919.55
7.0.30.0430.05319.57
7.0.20.0330.03919.56
7.0.10.0190.06119.56
7.0.00.0180.07319.61
5.6.380.0440.02078.11
5.6.370.0310.02877.90
5.6.360.0370.02977.75
5.6.350.0460.02977.99
5.6.340.0490.02978.31
5.6.330.0490.02378.07
5.6.320.0570.02578.44
5.6.310.0590.02278.49
5.6.300.0610.02878.43
5.6.290.0410.02978.27
5.6.280.0260.05081.48
5.6.270.0630.02378.11
5.6.260.0520.03678.27
5.6.250.0580.03578.16
5.6.240.0500.03078.04
5.6.230.0500.03078.35
5.6.220.0560.03078.42
5.6.210.0360.06181.33
5.6.200.0420.06180.31
5.6.190.0340.04981.42
5.6.180.0640.06581.21
5.6.170.0440.04481.42
5.6.160.0370.06781.28
5.6.150.0360.05280.15
5.6.140.0450.05380.38
5.6.130.0370.07180.30
5.6.120.0350.07081.76
5.6.110.0290.08081.60
5.6.100.0390.05881.89
5.6.90.0360.07781.71
5.6.80.0260.07081.38
5.6.70.0360.04078.17
5.6.60.0480.03178.18
5.6.50.0400.03878.10
5.6.40.0440.03577.81
5.6.30.0460.03478.13
5.6.20.0280.04678.09
5.6.10.0440.03378.10
5.6.00.0280.03978.18
5.5.380.0340.02975.15
5.5.370.0490.02875.18
5.5.360.0430.02875.25
5.5.350.2670.04779.92
5.5.340.0370.07278.64
5.5.330.0500.03879.75
5.5.320.0290.04379.72
5.5.310.0420.04979.56
5.5.300.0450.06178.54
5.5.290.0320.04778.69
5.5.280.0340.06780.07
5.5.270.0300.05480.17
5.5.260.0420.06080.03
5.5.250.0270.05179.99
5.5.240.0370.04679.68
5.5.230.0460.02674.91
5.5.220.0420.02174.98
5.5.210.0510.01875.11
5.5.200.0560.02374.81
5.5.190.0450.02474.70
5.5.180.0280.03474.85
5.5.170.0260.03975.04
5.5.160.0340.03475.10
5.5.150.0410.01774.82
5.5.140.0390.03074.63
5.5.130.0380.02874.82
5.5.120.0490.02374.61
5.5.110.0300.04475.37
5.5.100.0280.03475.09
5.5.90.0440.02474.82
5.5.80.0340.02474.64
5.5.70.0520.01475.14
5.5.60.0250.03574.78
5.5.50.0410.02474.82
5.5.40.0320.03274.89
5.5.30.0270.03475.05
5.5.20.0290.03675.27
5.5.10.0440.01975.06
5.5.00.0410.02075.04

preferences:
45.04 ms | 401 KiB | 5 Q