3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { public $hidden; function __call($name, $arguments) { echo 'hello from overload'; } } class Bar { function hello() { echo 'hello from bar'; } } class Cheese extends Bar { static function deleteMe($obj) { unset($obj); } } $foo = new Bar(); Cheese::deleteMe($foo); $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)
8.3.60.0100.00718.18
8.3.50.0100.00821.13
8.3.40.0030.01218.80
8.3.30.0030.01018.95
8.3.20.0070.00020.21
8.3.10.0000.00821.84
8.3.00.0070.00020.69
8.2.180.0090.00916.75
8.2.170.0040.01122.96
8.2.160.0170.00319.04
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.01119.64
8.2.110.0060.00320.48
8.2.100.0110.00017.78
8.2.90.0070.00019.10
8.2.80.0070.00017.97
8.2.70.0060.00317.49
8.2.60.0040.00417.79
8.2.50.0060.00618.07
8.2.40.0000.00718.09
8.2.30.0000.00717.86
8.2.20.0050.00317.59
8.2.10.0030.00517.68
8.2.00.0040.00417.64
8.1.280.0080.00825.92
8.1.270.0000.00723.99
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0090.00023.87
8.1.230.0040.00721.04
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0060.00317.28
8.1.180.0000.00718.66
8.1.170.0090.00018.53
8.1.160.0060.00322.05
8.1.150.0040.00418.56
8.1.140.0000.00817.45
8.1.130.0030.00317.92
8.1.120.0070.00017.44
8.1.110.0080.00017.29
8.1.100.0030.00317.28
8.1.90.0000.00717.28
8.1.80.0030.00317.36
8.1.70.0000.00717.31
8.1.60.0040.00417.46
8.1.50.0040.00417.52
8.1.40.0070.00017.46
8.1.30.0000.00717.61
8.1.20.0030.00517.64
8.1.10.0030.00617.58
8.1.00.0080.00017.52
8.0.300.0000.00718.77
8.0.290.0030.00317.16
8.0.280.0000.00718.44
8.0.270.0000.00717.32
8.0.260.0000.00716.84
8.0.250.0000.00716.94
8.0.240.0000.00716.84
8.0.230.0030.00316.91
8.0.220.0070.00016.87
8.0.210.0040.00416.72
8.0.200.0040.00416.95
8.0.190.0000.00816.88
8.0.180.0040.00416.80
8.0.170.0000.00716.79
8.0.160.0020.00516.73
8.0.150.0030.00416.74
8.0.140.0080.00016.82
8.0.130.0040.00413.27
8.0.120.0060.00316.81
8.0.110.0040.00416.72
8.0.100.0040.00416.73
8.0.90.0050.00216.89
8.0.80.0120.00316.78
8.0.70.0070.00016.87
8.0.60.0030.00516.64
8.0.50.0000.00716.70
8.0.30.0080.01016.96
8.0.20.0060.01217.40
8.0.10.0040.00416.94
8.0.00.0130.00716.68
7.4.330.0000.00415.00
7.4.320.0020.00516.52
7.4.300.0000.00616.58
7.4.290.0040.00416.51
7.4.280.0040.00416.51
7.4.270.0030.00316.41
7.4.260.0030.00316.38
7.4.250.0000.00816.37
7.4.240.0060.00216.55
7.4.230.0030.00316.35
7.4.220.0060.01016.58
7.4.210.0070.01016.60
7.4.200.0030.00316.60
7.4.190.0030.00316.66
7.4.160.0070.01116.38
7.4.150.0140.00317.40
7.4.140.0090.00917.86
7.4.130.0060.01116.50
7.4.120.0090.00716.45
7.4.110.0060.01116.48
7.4.100.0070.01416.64
7.4.90.0100.01016.57
7.4.80.0080.00819.39
7.4.70.0100.00716.53
7.4.60.0090.00616.49
7.4.50.0050.00316.40
7.4.40.0050.00822.77
7.4.30.0090.00616.39
7.4.00.0050.01115.02
7.3.330.0030.00313.07
7.3.320.0000.00513.00
7.3.310.0030.00316.27
7.3.300.0040.00416.18
7.3.290.0150.00316.20
7.3.280.0070.00916.27
7.3.270.0080.00817.40
7.3.260.0160.00416.28
7.3.250.0110.00616.47
7.3.240.0190.00616.20
7.3.230.0070.01016.39
7.3.210.0090.00916.21
7.3.200.0060.00919.39
7.3.190.0090.00916.44
7.3.180.0070.00716.40
7.3.170.0130.00716.32
7.3.160.0030.01216.23
7.3.120.0120.00214.81
7.3.110.0040.01115.00
7.3.100.0100.00714.57
7.3.90.0090.00914.69
7.3.80.0030.01014.91
7.3.70.0060.00914.47
7.3.60.0070.01014.64
7.3.50.0030.00914.80
7.3.40.0070.01014.79
7.3.30.0040.00714.44
7.3.20.0070.00716.30
7.3.10.0060.00916.35
7.3.00.0040.01216.44
7.2.330.0110.00716.56
7.2.320.0140.00416.64
7.2.310.0060.00916.52
7.2.300.0130.00316.33
7.2.290.0000.01616.59
7.2.250.0000.01714.55
7.2.240.0070.01114.95
7.2.230.0070.01014.96
7.2.220.0000.01415.08
7.2.210.0040.00714.94
7.2.200.0030.01215.10
7.2.190.0100.00015.06
7.2.180.0000.01014.98
7.2.170.0030.01015.02
7.2.00.0030.01019.47
7.1.330.0060.00915.80
7.1.320.0100.00315.71
7.1.310.0000.01315.66
7.1.300.0110.00415.47
7.1.290.0070.00715.55
7.1.280.0090.00315.76
7.1.270.0000.01315.96
7.1.260.0040.00915.76
7.1.100.0690.01416.32
7.1.70.0100.00317.08
7.1.60.0100.01419.82
7.1.50.0130.01016.90
7.1.00.0000.03722.36
7.0.200.0060.00316.88
7.0.140.0030.07022.05
7.0.60.0100.07719.97
7.0.50.0070.07317.97
7.0.40.0070.08320.02
7.0.30.0300.07720.09
7.0.20.0170.04720.18
7.0.10.0130.07720.30
7.0.00.0170.07320.09
5.6.280.0030.07320.93
5.6.210.0100.04320.48
5.6.200.0000.04318.16
5.6.190.0030.04720.48
5.6.180.0330.03720.50
5.6.170.0300.04020.47
5.6.160.0070.06720.55
5.6.150.0200.06318.18
5.6.140.0100.03318.17
5.6.130.0200.06718.26
5.6.120.0030.04720.99
5.6.110.0130.06720.89
5.6.100.0030.07721.00
5.6.90.0070.05721.11
5.6.80.0070.03720.38
5.5.350.0270.07020.41
5.5.340.0070.07718.08
5.5.330.0100.04020.41
5.5.320.0370.07320.51
5.5.310.0330.07320.51
5.5.300.0100.05718.07
5.5.290.0100.04717.97
5.5.280.0100.06720.78
5.5.270.0130.07720.84
5.5.260.0100.06320.77
5.5.250.0100.05720.59
5.5.240.0070.07320.23
5.4.450.0270.06719.50
5.4.440.0730.06019.30
5.4.430.0300.06319.20
5.4.420.0300.05319.37
5.4.410.0200.07019.10
5.4.400.1030.05718.83
5.4.390.1100.06718.57
5.4.380.0200.06018.76
5.4.370.0130.05018.73
5.4.360.0130.05018.51
5.4.350.0100.05718.86
5.4.340.0300.03718.65
5.4.320.0050.03612.51
5.4.310.0080.04212.50
5.4.300.0040.03812.51
5.4.290.0080.05312.50
5.4.280.0070.04312.39
5.4.270.0050.03612.40
5.4.260.0130.06019.00
5.4.250.0200.05718.84
5.4.240.0130.05718.89
5.4.230.0170.07018.96
5.4.220.0000.08718.94
5.4.210.0070.05318.98
5.4.200.0070.07719.06
5.4.190.0100.05319.00
5.4.180.0030.08018.76
5.4.170.0070.06019.02
5.4.160.0170.05718.82
5.4.150.0130.06018.73
5.4.140.0130.06716.44
5.4.130.0070.05016.56
5.4.120.0070.06716.47
5.4.110.0100.07716.54
5.4.100.0130.06316.58
5.4.90.0130.04316.54
5.4.80.0100.05016.66
5.4.70.0130.05716.59
5.4.60.0200.03716.50
5.4.50.0100.07016.48
5.4.40.0000.06016.44
5.4.30.0070.05716.48
5.4.20.0200.05016.42
5.4.10.0130.05716.47
5.4.00.0170.05715.86
5.3.290.0030.05012.80
5.3.280.0100.05314.62
5.3.270.0030.05714.49
5.3.260.0070.08014.63
5.3.250.0130.05014.52
5.3.240.0100.07314.70
5.3.230.0130.05014.64
5.3.220.0100.07714.57
5.3.210.0100.07314.57
5.3.200.0130.06014.66
5.3.190.0170.05714.45
5.3.180.0100.05714.58
5.3.170.0100.05014.26
5.3.160.0200.04314.57
5.3.150.0130.04714.45
5.3.140.0100.06314.43
5.3.130.0070.07314.57
5.3.120.0070.05714.40
5.3.110.0070.07714.71
5.3.100.0070.07014.07
5.3.90.0170.06713.94
5.3.80.0100.06713.91
5.3.70.0100.07314.04
5.3.60.0070.06014.15
5.3.50.0200.05313.80
5.3.40.0030.06313.96
5.3.30.0100.05013.68
5.3.20.0100.06013.71
5.3.10.0070.05313.35
5.3.00.0170.05713.41
5.2.170.0030.04710.98
5.2.160.0030.05711.16
5.2.150.0070.04011.07
5.2.140.0170.03311.06
5.2.130.0030.05711.19
5.2.120.0000.04711.10
5.2.110.0130.03311.11
5.2.100.0200.03711.19
5.2.90.0030.04310.93
5.2.80.0070.05710.92
5.2.70.0070.04711.11
5.2.60.0070.05310.95
5.2.50.0000.04311.01
5.2.40.0100.04711.10
5.2.30.0030.04710.91
5.2.20.0070.04710.88
5.2.10.0070.05310.86
5.2.00.0000.06010.93
5.1.60.0030.0379.92
5.1.50.0100.03710.05
5.1.40.0070.0379.90
5.1.30.0170.04310.41
5.1.20.0030.04010.43
5.1.10.0000.04310.12
5.1.00.0130.04310.09
5.0.50.0130.0238.57
5.0.40.0070.0438.18
5.0.30.0100.0508.07
5.0.20.0130.0278.19
5.0.10.0070.0378.20
5.0.00.0130.0408.11
4.4.90.0000.0307.47
4.4.80.0070.0177.47
4.4.70.0000.0277.47
4.4.60.0070.0277.47
4.4.50.0070.0277.47
4.4.40.0030.0407.47
4.4.30.0070.0177.47
4.4.20.0000.0237.47
4.4.10.0000.0277.47
4.4.00.0100.0337.47
4.3.110.0070.0277.47
4.3.100.0070.0207.47
4.3.90.0070.0177.47
4.3.80.0070.0307.47
4.3.70.0000.0277.47
4.3.60.0030.0207.47
4.3.50.0030.0277.47
4.3.40.0030.0307.47
4.3.30.0000.0277.47
4.3.20.0030.0207.47
4.3.10.0030.0277.47
4.3.00.0030.0237.63

preferences:
40.56 ms | 401 KiB | 5 Q