3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { public $hidden; function hide() { $hidden = $this; unset($this); } function __call($name, $arguments) { echo 'hello from overload'; } } class Bar { use Foo; function hello() { echo 'hello from bar'; } } $foo = new Bar(); $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)
8.3.60.0100.01018.56
8.3.50.0100.00421.27
8.3.40.0070.00718.70
8.3.30.0070.00718.92
8.3.20.0050.00320.04
8.3.10.0110.00722.10
8.3.00.0090.00922.51
8.2.180.0120.00616.63
8.2.170.0140.00722.96
8.2.160.0070.00719.12
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0070.00719.42
8.2.110.0060.00322.18
8.2.100.0160.00919.38
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0060.00317.68
8.2.50.0030.00718.07
8.2.40.0040.00418.03
8.2.30.0000.00718.04
8.2.20.0040.00417.59
8.2.10.0040.00417.66
8.2.00.0070.00017.49
8.1.280.0100.01025.92
8.1.270.0140.00421.99
8.1.260.0000.00926.35
8.1.250.0080.00028.09
8.1.240.0030.00623.96
8.1.230.0040.00818.89
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0080.00018.62
8.1.170.0000.00818.34
8.1.160.0050.00522.01
8.1.150.0000.00718.38
8.1.140.0000.00717.24
8.1.130.0060.00317.64
8.1.120.0000.00817.25
8.1.110.0000.00717.32
8.1.100.0000.00717.24
8.1.90.0000.00817.23
8.1.80.0070.00017.34
8.1.70.0000.00717.29
8.1.60.0040.00417.43
8.1.50.0040.00417.32
8.1.40.0040.00417.27
8.1.30.0050.00217.56
8.1.20.0030.00517.52
8.1.10.0000.00717.28
8.1.00.0000.00817.27
8.0.300.0040.00418.77
8.0.290.0000.00716.93
8.0.280.0030.00318.30
8.0.270.0070.00017.04
8.0.260.0000.00616.75
8.0.250.0030.00316.88
8.0.240.0080.00016.90
8.0.230.0030.00316.79
8.0.220.0070.00016.81
8.0.210.0070.00016.80
8.0.200.0030.00316.79
8.0.190.0080.00416.93
8.0.180.0000.00716.83
8.0.170.0040.00416.77
8.0.160.0000.00816.93
8.0.150.0000.00716.89
8.0.140.0020.00516.80
8.0.130.0030.00313.25
8.0.120.0000.00916.76
8.0.110.0050.00216.79
8.0.100.0070.00016.70
8.0.90.0070.00016.72
8.0.80.0060.01016.80
8.0.70.0030.00416.87
8.0.60.0050.00216.76
8.0.50.0050.00216.64
8.0.30.0100.00816.87
8.0.20.0100.01517.40
8.0.10.0070.00317.06
8.0.00.0060.01516.67
7.4.330.0000.00616.84
7.4.320.0060.00016.30
7.4.300.0060.00016.51
7.4.290.0080.00016.46
7.4.280.0040.00416.31
7.4.270.0060.00016.30
7.4.260.0000.00716.45
7.4.250.0050.00316.38
7.4.240.0020.00516.36
7.4.230.0000.00716.26
7.4.220.0090.00616.41
7.4.210.0080.00716.47
7.4.200.0070.00016.50
7.4.190.0070.00016.41
7.4.160.0140.00316.46
7.4.150.0030.01417.40
7.4.140.0050.01317.86
7.4.130.0080.00816.35
7.4.120.0110.00616.31
7.4.110.0040.01416.24
7.4.100.0140.00316.33
7.4.90.0100.00716.43
7.4.80.0100.00519.39
7.4.70.0140.00316.43
7.4.60.0100.00716.47
7.4.50.0040.00416.36
7.4.40.0110.00622.77
7.4.30.0200.01316.45
7.4.00.0030.00815.05
7.3.330.0030.00313.18
7.3.320.0030.00313.23
7.3.310.0070.00016.25
7.3.300.0030.00316.10
7.3.290.0040.00916.16
7.3.280.0080.00716.22
7.3.270.0060.01017.40
7.3.260.0100.01316.18
7.3.250.0100.00616.17
7.3.240.0120.00616.33
7.3.230.0160.00816.39
7.3.210.0030.01516.39
7.3.200.0130.00319.39
7.3.190.0060.01116.29
7.3.180.0100.01216.50
7.3.170.0060.01816.32
7.3.160.0120.00316.26
7.3.120.0040.00814.74
7.2.330.0090.00916.43
7.2.320.0100.01016.52
7.2.310.0100.00616.54
7.2.300.0170.00716.40
7.2.290.0060.01016.53
7.2.60.0000.01316.66
7.2.00.0050.00519.03
7.1.200.0080.00715.24
7.1.100.0060.00617.34
7.1.70.0060.00617.07
7.1.60.0100.01419.82
7.1.50.0070.01416.98
7.1.00.0000.05722.30
7.0.200.0000.00716.61
7.0.140.0070.07022.00
7.0.60.0200.06719.95
7.0.50.0270.03317.86
7.0.40.0070.04319.95
7.0.30.0270.06020.30
7.0.20.0370.08020.23
7.0.10.0100.08020.20
7.0.00.0070.04020.06
5.6.280.0170.06021.00
5.6.210.0130.08020.46
5.6.200.0000.04318.11
5.6.190.0000.05020.57
5.6.180.0470.05320.77
5.6.170.0370.06020.53
5.6.160.0130.07320.55
5.6.150.0170.07318.12
5.6.140.0000.04318.19
5.6.130.0170.07018.17
5.6.120.0100.06021.10
5.6.110.0170.08021.09
5.6.100.0000.04721.00
5.6.90.0070.06721.00
5.6.80.0170.03020.54
5.5.350.0300.06020.34
5.5.340.0030.04317.95
5.5.330.0100.08020.27
5.5.320.0230.08020.42
5.5.310.0230.06320.32
5.5.300.0000.05318.03
5.5.290.0070.06717.94
5.5.280.0070.07020.63
5.5.270.0170.08020.87
5.5.260.0100.06720.87
5.5.250.0170.07720.59
5.5.240.0000.07720.19
5.4.450.0330.06319.50
5.4.440.0670.06719.17
5.4.430.0700.08019.43
5.4.420.0570.05319.64
5.4.410.0870.07019.40
5.4.400.1200.04318.84
5.4.390.1270.06718.57
5.4.380.0400.04018.80
5.4.370.0170.04718.70
5.4.360.0000.06318.57
5.4.350.0170.04718.50
5.4.340.0200.04318.70
5.4.320.0090.03812.51
5.4.310.0110.03512.50
5.4.300.0040.03712.50
5.4.290.0080.04912.50
5.4.280.0060.03512.40
5.4.270.0060.03712.40
5.4.260.0230.04318.90
5.4.250.0100.07318.89
5.4.240.0100.06018.88
5.4.230.0100.07018.69
5.4.220.0100.08018.92
5.4.210.0030.06318.73
5.4.200.0200.04319.03
5.4.190.0000.06318.91
5.4.180.0100.06018.81
5.4.170.0000.08319.00
5.4.160.0100.07318.96
5.4.150.0200.06318.87
5.4.140.0130.06316.55
5.4.130.0130.06016.39
5.4.120.0270.05716.34
5.4.110.0030.06716.59
5.4.100.0200.04716.68
5.4.90.0070.05716.55
5.4.80.0100.06016.54
5.4.70.0070.07316.45
5.4.60.0130.06016.27
5.4.50.0070.05016.47
5.4.40.0070.07016.48
5.4.30.0070.06716.46
5.4.20.0170.05016.56
5.4.10.0100.07016.59
5.4.00.0130.05015.80
5.3.290.0070.03812.80
5.3.280.0070.06014.46
5.3.270.0070.06014.62
5.3.260.0100.07714.46
5.3.250.0100.04714.63
5.3.240.0130.04714.38
5.3.230.0100.05014.49
5.3.220.0030.07014.27
5.3.210.0070.06014.34
5.3.200.0100.05014.57
5.3.190.0100.07014.57
5.3.180.0100.05014.66
5.3.170.0100.05014.57
5.3.160.0130.06714.58
5.3.150.0070.06714.56
5.3.140.0200.04314.57
5.3.130.0130.06014.57
5.3.120.0130.05314.50
5.3.110.0100.06014.57
5.3.100.0030.06314.05
5.3.90.0100.05714.02
5.3.80.0000.06013.86
5.3.70.0100.06714.07
5.3.60.0070.07013.86
5.3.50.0130.06313.83
5.3.40.0070.05013.99
5.3.30.0100.04713.95
5.3.20.0130.04013.54
5.3.10.0070.04713.42
5.3.00.0100.06013.55
5.2.170.0070.05311.06
5.2.160.0100.05011.16
5.2.150.0000.05011.04
5.2.140.0100.05711.05
5.2.130.0030.05711.03
5.2.120.0100.03711.11
5.2.110.0000.05311.01
5.2.100.0000.04311.10
5.2.90.0030.04011.09
5.2.80.0200.04011.10
5.2.70.0030.04710.92
5.2.60.0000.04310.98
5.2.50.0100.03711.11
5.2.40.0000.04310.99
5.2.30.0100.03310.97
5.2.20.0100.03710.86
5.2.10.0070.03711.07
5.2.00.0070.03710.72
5.1.60.0070.0309.92
5.1.50.0030.03710.03
5.1.40.0030.0339.83
5.1.30.0030.03710.50
5.1.20.0070.03310.56
5.1.10.0100.03010.12
5.1.00.0030.03310.02
5.0.50.0070.0378.60
5.0.40.0030.0278.25
5.0.30.0000.0538.10
5.0.20.0030.0308.24
5.0.10.0100.0208.16
5.0.00.0000.0437.98
4.4.90.0000.0237.24
4.4.80.0030.0277.24
4.4.70.0000.0237.24
4.4.60.0070.0277.24
4.4.50.0000.0237.24
4.4.40.0030.0477.24
4.4.30.0030.0307.24
4.4.20.0000.0237.24
4.4.10.0070.0177.24
4.4.00.0030.0337.24
4.3.110.0030.0277.24
4.3.100.0030.0277.24
4.3.90.0000.0237.24
4.3.80.0000.0477.24
4.3.70.0070.0177.24
4.3.60.0100.0137.24
4.3.50.0100.0137.24
4.3.40.0070.0407.24
4.3.30.0030.0277.24
4.3.20.0030.0307.24
4.3.10.0000.0237.24
4.3.00.0100.0237.63

preferences:
55.6 ms | 400 KiB | 5 Q