3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{public function bar(){$r='baz';return $r;}public function baz(){$r='qux';return $r;}}$foo=new Foo();var_dump($foo->bar());var_dump($foo->baz());

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)
8.3.40.0110.00418.65
8.3.30.0100.01018.84
8.3.20.0030.01020.02
8.3.10.0040.00423.61
8.3.00.0150.00019.38
8.2.170.0040.01122.96
8.2.160.0070.01320.22
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00822.34
8.2.110.0100.00019.16
8.2.100.0110.00017.78
8.2.90.0000.00817.84
8.2.80.0000.00817.97
8.2.70.0070.00317.50
8.2.60.0000.01117.80
8.2.50.0040.00418.07
8.2.40.0000.00819.76
8.2.30.0000.00717.87
8.2.20.0020.00517.61
8.2.10.0000.00818.13
8.2.00.0000.00717.64
8.1.270.0080.00023.87
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00920.87
8.1.230.0070.00420.88
8.1.220.0000.00817.74
8.1.210.0040.00418.91
8.1.200.0030.00717.25
8.1.190.0080.00017.13
8.1.180.0030.00718.10
8.1.170.0000.00818.33
8.1.160.0040.00421.88
8.1.150.0040.00418.59
8.1.140.0040.00417.42
8.1.130.0030.00317.73
8.1.120.0040.00417.30
8.1.110.0040.00417.38
8.1.100.0000.00717.27
8.1.90.0040.00417.33
8.1.80.0030.00517.38
8.1.70.0050.00317.33
8.1.60.0030.00517.49
8.1.50.0050.00317.52
8.1.40.0000.00717.54
8.1.30.0030.00617.57
8.1.20.0000.00717.59
8.1.10.0070.00017.46
8.1.00.0060.00317.32
8.0.300.0000.00719.85
8.0.290.0040.00416.58
8.0.280.0040.00418.36
8.0.270.0030.00317.12
8.0.260.0050.00217.05
8.0.250.0000.00816.91
8.0.240.0030.00316.77
8.0.230.0030.00316.77
8.0.220.0030.00316.79
8.0.210.0070.00016.72
8.0.200.0030.00316.86
8.0.190.0000.00816.85
8.0.180.0040.00416.73
8.0.170.0000.00716.75
8.0.160.0020.00516.86
8.0.150.0000.01116.73
8.0.140.0000.00716.83
8.0.130.0030.00313.25
8.0.120.0050.00316.68
8.0.110.0050.00216.65
8.0.100.0080.00016.70
8.0.90.0030.00316.87
8.0.80.0030.01716.71
8.0.70.0000.01016.86
8.0.60.0040.00416.71
8.0.50.0000.00816.70
8.0.30.0070.01117.07
8.0.20.0150.00417.40
8.0.10.0000.00816.97
8.0.00.0150.00516.76
7.4.330.0000.00515.08
7.4.320.0000.00716.50
7.4.300.0000.00716.48
7.4.290.0070.00016.47
7.4.280.0070.00016.55
7.4.270.0080.00016.50
7.4.260.0000.00716.59
7.4.250.0040.00416.31
7.4.240.0020.00516.44
7.4.230.0070.00016.61
7.4.220.0070.01316.54
7.4.210.0080.00816.51
7.4.200.0000.00716.67
7.4.190.0050.00316.55
7.4.160.0120.00616.44
7.4.150.0060.01317.40
7.4.140.0110.00917.86
7.4.130.0140.00316.38
7.4.120.0050.01116.47
7.4.110.0100.00716.54
7.4.100.0070.01016.53
7.4.90.0130.00516.34
7.4.80.0060.01319.39
7.4.70.0150.00016.23
7.4.60.0030.01216.22
7.4.50.0030.00616.39
7.4.40.0160.00716.43
7.4.30.0140.00816.65
7.4.00.0100.00714.85
7.3.330.0060.00013.18
7.3.320.0000.00513.13
7.3.310.0050.00316.17
7.3.300.0030.00316.15
7.3.290.0000.01416.26
7.3.280.0070.00916.25
7.3.270.0060.01117.40
7.3.260.0180.00016.65
7.3.250.0090.00916.37
7.3.240.0090.00916.24
7.3.230.0080.00916.39
7.3.210.0130.01016.48
7.3.200.0090.00919.39
7.3.190.0130.00616.21
7.3.180.0160.00016.43
7.3.170.0090.00616.27
7.3.160.0060.00916.22
7.3.120.0060.01014.82
7.2.330.0130.00616.21
7.2.320.0080.01316.38
7.2.310.0090.01216.64
7.2.300.0060.01116.72
7.2.290.0090.00916.47
7.2.00.0000.01519.30
7.1.100.0190.00615.97
7.1.70.0000.01216.99
7.1.60.0060.01919.46
7.1.50.0230.01334.85
7.1.00.0100.07022.36
7.0.200.0000.00916.81
7.0.140.0030.07322.09
7.0.60.0030.09020.03
7.0.50.0070.07717.86
7.0.40.0170.03020.24
7.0.30.0270.08020.16
7.0.20.0300.07720.24
7.0.10.0030.07720.07
7.0.00.0200.07020.21
5.6.280.0000.07721.10
5.6.210.0100.08320.69
5.6.200.0100.03318.14
5.6.190.0030.04320.46
5.6.180.0530.06720.77
5.6.170.0170.07020.62
5.6.160.0130.07720.71
5.6.150.0070.07318.15
5.6.140.0070.04018.11
5.6.130.0100.08018.17
5.6.120.0100.05020.89
5.6.110.0130.07321.00
5.6.100.0070.05721.04
5.6.90.0070.08021.13
5.6.80.0070.04320.39
5.5.350.3400.03320.49
5.5.340.0000.04318.03
5.5.330.0100.08720.46
5.5.320.0070.07020.42
5.5.310.0370.06720.37
5.5.300.0100.03318.08
5.5.290.0100.06018.00
5.5.280.0100.08020.74
5.5.270.0070.07720.76
5.5.260.0170.05020.97
5.5.250.0000.04320.58
5.5.240.0230.08320.07
5.4.450.0470.05719.55
5.4.440.0270.06019.32
5.4.430.0270.06019.40
5.4.420.0230.06719.52
5.4.410.0470.04319.07
5.4.400.0230.06719.00
5.4.390.0230.07319.22
5.4.380.0130.04319.24
5.4.370.0230.07718.99
5.4.360.0200.03718.98
5.4.350.0200.07319.09
5.4.340.0230.04019.09
5.4.320.0270.04318.85
5.4.310.0100.04719.04
5.4.300.0170.05018.99
5.4.290.0270.05019.21
5.4.280.0200.08019.16
5.4.270.0230.04719.09
5.4.260.0230.06318.84
5.4.250.0200.05718.85
5.4.240.0100.04719.22
5.4.230.0270.04319.08
5.4.220.0270.05318.86
5.4.210.0130.04319.13
5.4.200.0170.05018.86
5.4.190.0270.03719.14
5.4.180.0270.06718.94
5.4.170.0230.04718.95
5.4.160.0370.06018.92
5.4.150.0300.03318.96
5.4.140.0230.07016.33
5.4.130.0230.07016.51
5.4.120.0130.06016.35
5.4.110.0200.07716.23
5.4.100.0230.06716.26
5.4.90.0230.06316.29
5.4.80.0230.06016.54
5.4.70.0230.06316.38
5.4.60.0270.03316.16
5.4.50.0300.06016.15
5.4.40.0230.07316.43
5.4.30.0230.06316.24
5.4.20.0230.04016.54
5.4.10.0270.06716.51
5.4.00.0230.04015.77
5.3.290.0330.06714.59
5.3.280.0170.04714.51
5.3.270.0170.05314.58
5.3.260.0230.07314.52
5.3.250.0230.04314.68
5.3.240.0170.05314.59
5.3.230.0300.06014.64
5.3.220.0230.05014.57
5.3.210.0230.07714.48
5.3.200.0300.04714.65
5.3.190.0170.05014.46
5.3.180.0300.05314.72
5.3.170.0270.06714.47
5.3.160.0200.07714.58
5.3.150.0230.07014.64
5.3.140.0300.07014.57
5.3.130.0230.06014.55
5.3.120.0230.07014.65
5.3.110.0300.04314.77
5.3.100.0230.07014.03
5.3.90.0270.04013.99
5.3.80.0330.06714.00
5.3.70.0300.06313.95
5.3.60.0270.06313.93
5.3.50.0200.06713.88
5.3.40.0230.03713.86
5.3.30.0300.04013.88
5.3.20.0270.06313.81
5.3.10.0200.04313.68
5.3.00.0200.05313.58
5.2.170.0170.04011.96
5.2.160.0200.05711.96
5.2.150.0230.02711.96
5.2.140.0170.04011.96
5.2.130.0130.04711.96
5.2.120.0130.03711.96
5.2.110.0130.04711.96
5.2.100.0200.04011.96
5.2.90.0170.06011.96
5.2.80.0200.03011.96
5.2.70.0170.02711.96
5.2.60.0200.05711.96
5.2.50.0200.02711.96
5.2.40.0170.02311.96
5.2.30.0100.03711.96
5.2.20.0170.03711.96
5.2.10.0200.05711.96
5.2.00.0170.06311.96
5.1.60.0130.03711.96
5.1.50.0130.03711.96
5.1.40.0170.03711.96
5.1.30.0230.05011.96
5.1.20.0170.04011.96
5.1.10.0200.05011.96
5.1.00.0100.05311.96
5.0.50.0070.04711.96
5.0.40.0130.03011.96
5.0.30.0100.06311.96
5.0.20.0100.02711.96
5.0.10.0070.03711.96
5.0.00.0130.04711.96
4.4.90.0130.03011.96
4.4.80.0100.03011.96
4.4.70.0100.03311.96
4.4.60.0100.03311.96
4.4.50.0100.03311.96
4.4.40.0030.05311.96
4.4.30.0070.03711.96
4.4.20.0070.03711.96
4.4.10.0070.03011.96
4.4.00.0070.05011.96
4.3.110.0100.03311.96
4.3.100.0070.02711.96
4.3.90.0070.03711.96
4.3.80.0130.04711.96
4.3.70.0070.03311.96
4.3.60.0070.03311.96
4.3.50.0070.03011.96
4.3.40.0100.05311.96
4.3.30.0030.02711.96
4.3.20.0070.02011.96
4.3.10.0100.01311.96
4.3.00.0070.03011.96

preferences:
39.83 ms | 400 KiB | 5 Q