3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait t { private $tt = 'trait'; private function go() { return $this->tt; } } class at { use t; public function aa() { return $this->go(); } } $r = new at; var_dump($r->aa());

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)
8.3.60.0090.00616.63
8.3.50.0110.01121.20
8.3.40.0090.00918.55
8.3.30.0070.00718.59
8.3.20.0040.00420.04
8.3.10.0050.00323.46
8.3.00.0030.00519.43
8.2.180.0060.00916.50
8.2.170.0110.01118.97
8.2.160.0080.01220.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0000.01021.06
8.2.100.0060.00617.91
8.2.90.0080.00019.01
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0050.00317.93
8.2.50.0070.00318.07
8.2.40.0090.00319.32
8.2.30.0040.00419.76
8.2.20.0040.00417.69
8.2.10.0000.00718.05
8.2.00.0000.00718.11
8.1.280.0140.00025.92
8.1.270.0060.00320.33
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.14
8.1.230.0040.00719.00
8.1.220.0000.00717.79
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0000.00917.23
8.1.180.0060.00318.10
8.1.170.0060.00318.58
8.1.160.0040.00421.95
8.1.150.0040.00418.87
8.1.140.0030.00617.41
8.1.130.0080.00017.66
8.1.120.0040.00417.47
8.1.110.0000.00717.45
8.1.100.0000.00717.38
8.1.90.0000.00717.47
8.1.80.0000.00817.36
8.1.70.0000.00717.39
8.1.60.0000.00817.61
8.1.50.0050.00317.51
8.1.40.0000.00817.38
8.1.30.0040.00417.61
8.1.20.0040.00417.66
8.1.10.0030.00517.36
8.1.00.0000.00717.43
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.35
8.0.270.0030.00317.25
8.0.260.0070.00017.18
8.0.250.0040.00417.00
8.0.240.0060.00016.81
8.0.230.0000.00717.02
8.0.220.0000.00816.91
8.0.210.0050.00216.89
8.0.200.0060.00016.84
8.0.190.0030.00616.94
8.0.180.0050.00316.89
8.0.170.0080.00016.79
8.0.160.0060.00316.85
8.0.150.0070.00016.95
8.0.140.0080.00016.86
8.0.130.0050.00013.28
8.0.120.0040.00416.90
8.0.110.0040.00416.82
8.0.100.0070.00016.91
8.0.90.0000.00716.76
8.0.80.0030.01116.81
8.0.70.0040.00416.88
8.0.60.0040.00416.90
8.0.50.0030.00516.82
8.0.30.0060.01017.13
8.0.20.0100.00917.40
8.0.10.0040.00417.00
8.0.00.0110.00916.73
7.4.330.0000.00515.08
7.4.320.0000.00616.40
7.4.300.0030.00316.51
7.4.290.0000.00716.55
7.4.280.0040.00716.49
7.4.270.0000.00716.64
7.4.260.0000.00716.50
7.4.250.0070.00016.50
7.4.240.0030.00416.51
7.4.230.0070.00016.43
7.4.220.0060.01216.58
7.4.210.0100.00616.53
7.4.200.0070.00016.38
7.4.160.0160.00416.52
7.4.150.0040.01417.40
7.4.140.0140.00417.86
7.4.130.0160.00716.51
7.4.120.0100.00816.30
7.4.110.0160.00316.53
7.4.100.0100.00716.41
7.4.90.0090.00916.46
7.4.80.0080.00819.39
7.4.70.0100.00516.46
7.4.60.0140.01116.61
7.4.50.0000.00816.57
7.4.40.0090.01216.50
7.4.30.0090.00616.39
7.4.00.0100.00714.84
7.3.330.0020.00212.99
7.3.320.0000.00513.20
7.3.310.0040.00416.13
7.3.300.0030.00316.22
7.3.290.0000.00716.16
7.3.280.0110.00716.21
7.3.270.0070.01017.40
7.3.260.0060.00916.37
7.3.250.0090.00816.30
7.3.240.0070.01716.30
7.3.230.0070.01016.39
7.3.210.0040.01116.45
7.3.200.0100.00716.41
7.3.190.0160.00016.52
7.3.180.0130.00316.25
7.3.170.0060.01316.27
7.3.160.0070.01016.27
7.3.10.0110.01116.57
7.3.00.0090.00716.11
7.2.330.0040.01516.55
7.2.320.0090.00916.58
7.2.310.0040.01216.79
7.2.300.0140.00916.52
7.2.290.0080.00816.38
7.2.130.0180.00316.45
7.2.120.0070.01116.53
7.2.110.0100.01216.47
7.2.100.0030.01216.68
7.2.90.0150.00417.10
7.2.80.0070.01116.66
7.2.70.0110.00516.89
7.2.60.0070.00716.68
7.2.50.0140.00016.53
7.2.40.0200.00716.78
7.2.30.0070.00716.75
7.2.20.0070.01016.65
7.2.10.0140.00716.43
7.2.00.0080.00718.00
7.1.250.0070.00715.30
7.1.100.0060.00917.66
7.1.70.0030.00617.21
7.1.60.0090.01220.03
7.1.50.0070.01516.85
7.1.00.0000.08022.45
7.0.200.0000.00716.85
7.0.60.0030.04320.07
7.0.50.0030.08717.87
7.0.40.0130.06320.24
7.0.30.0170.05320.06
7.0.20.0300.06020.23
7.0.10.0130.08020.30
7.0.00.0000.04720.24
5.6.280.0000.03321.11
5.6.210.0130.08020.49
5.6.200.0000.05318.29
5.6.190.0030.05720.43
5.6.180.3270.04320.64
5.6.170.0370.05720.50
5.6.160.0030.04320.46
5.6.150.0130.07718.19
5.6.140.0100.06018.28
5.6.130.0030.08318.17
5.6.120.0030.04020.96
5.6.110.0130.04021.00
5.6.100.0070.08321.03
5.6.90.0000.08721.00
5.6.80.0200.05320.41
5.6.70.3430.04020.39
5.5.350.0200.02720.48
5.5.340.0000.09018.07
5.5.330.0000.09020.43
5.5.320.3700.04020.42
5.5.310.0300.03320.50
5.5.300.0030.04317.95
5.5.290.0100.07317.98
5.5.280.0030.05320.88
5.5.270.0170.04320.87
5.5.260.0030.08320.80
5.5.250.0070.05020.69
5.5.240.0200.03720.08
5.4.450.0300.07719.54
5.4.440.0370.06719.41
5.4.430.0430.05319.52
5.4.420.0430.03019.56
5.4.410.0330.07019.05
5.4.400.0300.06019.25
5.4.390.0300.04019.20
5.4.380.0330.04718.98
5.4.370.0330.05718.95
5.4.360.0370.03718.88
5.4.350.0230.07319.20
5.4.340.0300.06719.09
5.4.320.0330.06719.09
5.4.310.0330.05719.14
5.4.300.0400.05719.15
5.4.290.0230.05319.03
5.4.280.0430.04319.22
5.4.270.0370.06719.00
5.4.260.0300.04719.24
5.4.250.0300.06718.97
5.4.240.0370.04718.93
5.4.230.0370.04719.19
5.4.220.0300.05718.94
5.4.210.0270.04318.84
5.4.200.0370.06319.08
5.4.190.0270.05018.84
5.4.180.0330.04319.16
5.4.170.0370.06318.93
5.4.160.0330.07319.06
5.4.150.0330.07019.29
5.4.140.0300.06716.52
5.4.130.0330.06316.45
5.4.120.0400.06016.45
5.4.110.0370.06016.40
5.4.100.0200.04316.28
5.4.90.0370.06716.58
5.4.80.0370.06016.60

preferences:
58.33 ms | 401 KiB | 5 Q