3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { public $hidden; function __call($name, $arguments) { echo 'hello from overload'; } } class Bar { use Foo; function hello() { echo 'hello from bar'; } } class Cheese { static function deleteMe($obj) { unset($obj); } } $foo = new Bar(); Cheese::deleteMe($foo); gc_collect_cycles(); $foo->hello();

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)
8.3.60.0120.00918.48
8.3.50.0110.00716.37
8.3.40.0110.00418.75
8.3.30.0090.00618.72
8.3.20.0070.00020.24
8.3.10.0060.00321.91
8.3.00.0040.00422.35
8.2.180.0110.00716.75
8.2.170.0040.01122.96
8.2.160.0030.01019.20
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0100.00326.16
8.2.120.0080.00019.66
8.2.110.0070.00322.11
8.2.100.0080.00717.66
8.2.90.0000.00719.05
8.2.80.0060.00317.97
8.2.70.0030.00617.25
8.2.60.0080.00417.80
8.2.50.0110.00018.07
8.2.40.0000.00717.97
8.2.30.0040.00418.12
8.2.20.0060.00317.57
8.2.10.0040.00417.79
8.2.00.0040.00417.54
8.1.270.0040.00422.07
8.1.260.0040.00426.35
8.1.250.0070.01028.09
8.1.240.0060.00323.92
8.1.230.0080.00419.10
8.1.220.0080.00017.74
8.1.210.0030.00518.77
8.1.200.0060.00317.36
8.1.190.0000.00817.43
8.1.180.0070.00018.52
8.1.170.0040.00418.51
8.1.160.0030.00622.20
8.1.150.0030.00318.64
8.1.140.0040.00417.39
8.1.130.0050.00317.76
8.1.120.0030.00517.52
8.1.110.0070.00017.41
8.1.100.0000.00817.30
8.1.90.0050.00217.47
8.1.80.0000.00717.34
8.1.70.0080.00017.47
8.1.60.0040.00417.56
8.1.50.0000.00717.40
8.1.40.0060.00317.51
8.1.30.0000.00717.52
8.1.20.0040.00417.59
8.1.10.0040.00417.47
8.1.00.0040.00417.55
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0030.00318.44
8.0.270.0080.00017.16
8.0.260.0000.00616.75
8.0.250.0000.00716.89
8.0.240.0030.00516.84
8.0.230.0000.00716.84
8.0.220.0070.00016.88
8.0.210.0000.00616.79
8.0.200.0000.00816.97
8.0.190.0040.00416.84
8.0.180.0040.00416.89
8.0.170.0000.00716.90
8.0.160.0000.00816.75
8.0.150.0040.00416.72
8.0.140.0000.00816.81
8.0.130.0000.00813.38
8.0.120.0040.00416.76
8.0.110.0050.00216.73
8.0.100.0020.00516.85
8.0.90.0040.00416.93
8.0.80.0110.01116.89
8.0.70.0000.00716.82
8.0.60.0000.00816.75
8.0.50.0040.00416.86
8.0.30.0080.01117.02
8.0.20.0110.00717.40
8.0.10.0050.00217.08
8.0.00.0060.01516.69
7.4.330.0000.00516.72
7.4.320.0030.00316.61
7.4.300.0030.00316.60
7.4.290.0030.00316.43
7.4.280.0020.00516.35
7.4.270.0000.00716.61
7.4.260.0000.00716.39
7.4.250.0050.00216.49
7.4.240.0050.00216.46
7.4.230.0000.00716.39
7.4.220.0080.00816.55
7.4.210.0100.00916.59
7.4.200.0070.00016.39
7.4.190.0030.00316.76
7.4.160.0090.00616.61
7.4.150.0120.00417.40
7.4.140.0040.01317.86
7.4.130.0090.00816.66
7.4.120.0050.01216.56
7.4.110.0130.00316.54
7.4.100.0030.01516.63
7.4.90.0080.00916.54
7.4.80.0150.00319.39
7.4.70.0090.01216.52
7.4.60.0060.01016.50
7.4.50.0000.00816.30
7.4.40.0030.00922.77
7.4.30.0100.00716.37
7.4.00.0000.01214.74
7.3.330.0030.00313.21
7.3.320.0030.00313.22
7.3.310.0070.00016.30
7.3.300.0050.00216.25
7.3.290.0000.01416.36
7.3.280.0080.00816.21
7.3.270.0070.01017.40
7.3.260.0070.01016.31
7.3.250.0080.01016.43
7.3.240.0030.01616.20
7.3.230.0150.00316.39
7.3.210.0060.01116.23
7.3.200.0080.01219.39
7.3.190.0120.01216.50
7.3.180.0060.00916.24
7.3.170.0100.01316.48
7.3.160.0090.00616.25
7.3.120.0060.00914.74
7.3.10.0080.00716.49
7.3.00.0040.01216.42
7.2.330.0130.00516.42
7.2.320.0150.00616.73
7.2.310.0030.01316.43
7.2.300.0100.00716.64
7.2.290.0100.00716.68
7.2.130.0050.00716.50
7.2.120.0030.01216.50
7.2.110.0060.01116.62
7.2.100.0110.00316.60
7.2.90.0080.00816.70
7.2.80.0120.00916.62
7.2.70.0060.00916.50
7.2.60.0110.00916.70
7.2.50.0110.00516.63
7.2.40.0090.00716.72
7.2.30.0090.00516.74
7.2.20.0110.00916.66
7.2.10.0070.00516.57
7.2.00.0070.01016.78
7.1.250.0080.00715.65
7.1.200.0060.00615.75
7.1.70.0030.00717.13
7.1.60.0070.01719.82
7.1.50.0120.00616.93
7.1.00.0070.03022.36
7.0.200.0000.00816.92
7.0.140.0070.07322.18
7.0.60.0100.05319.91
7.0.50.0030.08017.89
7.0.40.0030.06020.25
7.0.30.0330.04720.27
7.0.20.0370.08020.10
7.0.10.0100.08720.38
7.0.00.0030.08720.24
5.6.280.0070.07021.03
5.6.210.0100.05720.48
5.6.200.0030.04018.20
5.6.190.0030.05320.52
5.6.180.0470.05020.46
5.6.170.0430.05020.62
5.6.160.0070.07020.43
5.6.150.0070.05318.22
5.6.140.0130.03318.28
5.6.130.0070.05718.11
5.6.120.0200.07321.02
5.6.110.0070.05021.15
5.6.100.0100.03320.98
5.6.90.0130.08021.04
5.6.80.0030.04020.50
5.5.350.0230.07320.39
5.5.340.0070.06017.99
5.5.330.0070.08020.27
5.5.320.0300.07020.27
5.5.310.0230.07720.34
5.5.300.0200.04017.98
5.5.290.0130.07718.03
5.5.280.0130.07020.81
5.5.270.0030.07720.79
5.5.260.0030.04320.86
5.5.250.0100.08020.80
5.5.240.0100.06720.24
5.4.450.0470.05019.52
5.4.440.0770.05719.57
5.4.430.0170.06019.22
5.4.420.0530.04719.36
5.4.410.0200.06719.51
5.4.400.1300.06718.80
5.4.390.0930.05718.70
5.4.380.0230.06018.52
5.4.370.0100.05318.53
5.4.360.0100.05318.78
5.4.350.0170.05018.59
5.4.340.0200.04718.78
5.4.320.0080.04212.51
5.4.310.0040.04012.50
5.4.300.0060.03812.51
5.4.290.0060.03912.50
5.4.280.0070.03412.40
5.4.270.0050.03712.40
5.4.260.0100.06718.94
5.4.250.0170.05318.94
5.4.240.0030.07718.76
5.4.230.0130.05018.95
5.4.220.0170.05019.00
5.4.210.0300.05719.10
5.4.200.0170.06318.95
5.4.190.0130.07318.61
5.4.180.0170.08318.79
5.4.170.0170.06718.80
5.4.160.0130.06319.01
5.4.150.0100.05318.79
5.4.140.0030.05316.50
5.4.130.0070.06016.43
5.4.120.0130.06316.34
5.4.110.0130.07316.57
5.4.100.0100.06316.48
5.4.90.0130.05016.39
5.4.80.0030.06016.53
5.4.70.0100.05016.45
5.4.60.0170.04016.63
5.4.50.0030.06316.48
5.4.40.0070.05016.50
5.4.30.0070.05316.47
5.4.20.0070.07316.62
5.4.10.0070.07316.38
5.4.00.0100.04715.82
5.3.290.0090.04512.80
5.3.280.0070.06314.51
5.3.270.0170.04314.30
5.3.260.0130.07314.49
5.3.250.0200.06314.65
5.3.240.0130.06714.31
5.3.230.0130.06014.64
5.3.220.0070.05014.34
5.3.210.0170.06714.61
5.3.200.0030.07714.57
5.3.190.0100.05314.57
5.3.180.0030.05314.29
5.3.170.0230.03714.58
5.3.160.0130.05314.27
5.3.150.0230.05714.40
5.3.140.0100.05014.65
5.3.130.0070.06014.43
5.3.120.0100.05314.55
5.3.110.0000.06714.56
5.3.100.0100.05713.73
5.3.90.0130.06313.94
5.3.80.0000.06013.89
5.3.70.0100.07013.87
5.3.60.0030.05313.87
5.3.50.0200.03713.79
5.3.40.0170.05013.87
5.3.30.0070.06713.91
5.3.20.0070.06013.73
5.3.10.0200.04713.52
5.3.00.0130.05313.57
5.2.170.0000.05011.25
5.2.160.0030.04311.14
5.2.150.0130.04311.14
5.2.140.0030.04711.04
5.2.130.0070.04311.11
5.2.120.0170.05011.25
5.2.110.0100.05311.03
5.2.100.0070.04011.20
5.2.90.0030.04711.03
5.2.80.0170.04711.11
5.2.70.0070.04011.12
5.2.60.0130.05311.05
5.2.50.0100.05310.93
5.2.40.0030.05011.00
5.2.30.0070.05310.99
5.2.20.0070.04010.96
5.2.10.0170.03710.93
5.2.00.0030.05310.65
5.1.60.0000.0509.93
5.1.50.0130.03710.14
5.1.40.0070.0409.89
5.1.30.0170.05010.25
5.1.20.0000.04710.41
5.1.10.0070.05010.29
5.1.00.0100.03710.29
5.0.50.0070.0308.27
5.0.40.0000.0378.49
5.0.30.0000.0478.28
5.0.20.0100.0208.38
5.0.10.0070.0278.09
5.0.00.0070.0438.34
4.4.90.0030.0277.00
4.4.80.0030.0207.00
4.4.70.0030.0207.00
4.4.60.0000.0277.00
4.4.50.0070.0177.00
4.4.40.0030.0437.00
4.4.30.0100.0207.00
4.4.20.0030.0307.00
4.4.10.0000.0237.00
4.4.00.0130.0337.00
4.3.110.0030.0207.00
4.3.100.0000.0237.00
4.3.90.0030.0237.00
4.3.80.0070.0307.00
4.3.70.0030.0277.00
4.3.60.0100.0177.00
4.3.50.0030.0277.00
4.3.40.0000.0437.00
4.3.30.0030.0277.00
4.3.20.0030.0237.00
4.3.10.0000.0277.00
4.3.00.0070.0277.63

preferences:
55.76 ms | 400 KiB | 5 Q