3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T { protected abstract function foo(); public function bar() { return $this->foo() * 100; } } class A { use T; //protected function foo() { return 42; } } $a = new A(); var_dump($a->bar());

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)
8.3.40.0070.00718.67
8.3.30.0090.00618.57
8.3.20.0080.00020.26
8.3.10.0030.00523.53
8.3.00.0040.00723.41
8.2.170.0110.00422.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0090.00019.83
8.2.120.0120.00626.35
8.2.110.0070.00322.11
8.2.100.0000.01117.80
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00520.56
8.2.30.0030.00519.24
8.2.20.0000.00717.70
8.2.10.0050.00217.98
8.2.00.0040.00417.89
8.1.270.0080.00323.80
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0070.00320.94
8.1.230.0110.00019.22
8.1.220.0070.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0080.00017.13
8.1.180.0050.00318.10
8.1.170.0000.00918.71
8.1.160.0080.00020.61
8.1.150.0070.00018.83
8.1.140.0000.00819.55
8.1.130.0000.00717.54
8.1.120.0000.00817.38
8.1.110.0040.00417.30
8.1.100.0030.00517.28
8.1.90.0030.00517.29
8.1.80.0040.00417.37
8.1.70.0000.00717.30
8.1.60.0040.00417.51
8.1.50.0000.00817.49
8.1.40.0040.00417.45
8.1.30.0080.00017.49
8.1.20.0000.00717.56
8.1.10.0000.00717.28
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.25
8.0.270.0030.00317.10
8.0.260.0030.00317.14
8.0.250.0000.00616.95
8.0.240.0070.00016.81
8.0.230.0000.00716.92
8.0.220.0050.00216.93
8.0.210.0050.00316.78
8.0.200.0030.00316.96
8.0.190.0040.00416.93
8.0.180.0050.00316.83
8.0.170.0060.00316.84
8.0.160.0000.00716.86
8.0.150.0070.00016.70
8.0.140.0090.00016.83
8.0.130.0060.00013.35
8.0.120.0040.00416.82
8.0.110.0040.00416.95
8.0.100.0000.00716.68
8.0.90.0000.00716.83
8.0.80.0070.00716.77
8.0.70.0040.00416.75
8.0.60.0040.00416.73
8.0.50.0040.00416.75
8.0.30.0080.01116.90
8.0.20.0090.01217.40
8.0.10.0040.00416.97
8.0.00.0090.01016.63
7.4.330.0050.00016.66
7.4.320.0030.00316.52
7.4.300.0030.00316.44
7.4.290.0070.00016.44
7.4.280.0060.00316.51
7.4.270.0030.00316.34
7.4.260.0070.00416.32
7.4.250.0020.00516.41
7.4.240.0030.00316.47
7.4.230.0030.00316.32
7.4.220.0150.00016.33
7.4.210.0060.00916.50
7.4.200.0000.00716.53
7.4.160.0120.01216.55
7.4.150.0140.00417.40
7.4.140.0120.00717.86
7.4.130.0090.00816.30
7.4.120.0110.00916.51
7.4.110.0100.01316.70
7.4.100.0110.00616.73
7.4.90.0140.00316.45
7.4.80.0110.00619.39
7.4.70.0090.01316.35
7.4.60.0100.00716.58
7.4.50.0070.00716.38
7.4.40.0060.01016.55
7.4.30.0030.01316.47
7.4.00.0050.01315.08
7.3.330.0020.00213.23
7.3.320.0050.00013.02
7.3.310.0070.00016.26
7.3.300.0000.00616.05
7.3.290.0000.00616.23
7.3.280.0090.00816.17
7.3.270.0120.00717.40
7.3.260.0040.01416.34
7.3.250.0120.00416.33
7.3.240.0090.00916.42
7.3.230.0070.01116.40
7.3.210.0070.01516.57
7.3.200.0000.01619.39
7.3.190.0180.00316.37
7.3.180.0070.01416.45
7.3.170.0080.00816.53
7.3.160.0070.01316.27
7.3.120.0110.00414.80
7.3.110.0190.00014.93
7.3.100.0090.00314.73
7.3.90.0110.00414.71
7.3.80.0080.00314.84
7.3.70.0040.00814.59
7.3.60.0090.00614.86
7.3.50.0030.00914.72
7.3.40.0040.01214.82
7.3.30.0040.00714.70
7.3.20.0100.00316.65
7.3.10.0060.00616.44
7.3.00.0060.00616.62
7.2.330.0160.00316.29
7.2.320.0090.00916.49
7.2.310.0100.00616.56
7.2.300.0110.00616.30
7.2.290.0090.00916.31
7.2.250.0100.01014.89
7.2.240.0070.01115.12
7.2.230.0100.00714.99
7.2.220.0030.00614.99
7.2.210.0130.00314.99
7.2.200.0070.00714.66
7.2.190.0090.00314.53
7.2.180.0100.01014.98
7.2.170.0100.00614.99
7.2.60.0070.00716.52
7.2.00.0110.00719.21
7.1.330.0090.00615.77
7.1.320.0030.00715.38
7.1.310.0030.01115.61
7.1.300.0090.00315.65
7.1.290.0040.01515.62
7.1.280.0080.00015.72
7.1.270.0090.00315.33
7.1.260.0070.00415.42
7.1.200.0070.00015.41
7.1.100.0040.01117.89
7.1.70.0000.00916.71
7.1.60.0100.00319.30
7.1.50.0000.01916.82
7.1.00.0070.07322.50
7.0.200.0040.00416.82
7.0.60.0130.08021.66
7.0.50.0070.04717.83
7.0.40.0100.08720.24
7.0.30.0230.07720.13
7.0.20.0170.04720.07
7.0.10.0130.07720.34
7.0.00.0070.09020.08
5.6.280.0000.05321.15
5.6.210.0070.08020.66
5.6.200.0030.07318.19
5.6.190.0030.04320.67
5.6.180.0530.06320.64
5.6.170.0300.04720.56
5.6.160.0030.08720.46
5.6.150.0070.08318.11
5.6.140.0200.07018.14
5.6.130.0130.06018.21
5.6.120.0070.07021.05
5.6.110.0030.07320.99
5.6.100.0070.04021.00
5.6.90.0070.07321.00
5.6.80.0070.05320.38
5.5.350.0430.06320.47
5.5.340.0030.08318.03
5.5.330.0030.04320.29
5.5.320.0500.04320.20
5.5.310.0330.05720.23
5.5.300.0130.07717.94
5.5.290.0030.05318.07
5.5.280.0070.08320.84
5.5.270.0030.04320.84
5.5.260.0070.04020.88
5.5.250.0170.07720.65
5.5.240.0100.07720.34

preferences:
47.37 ms | 400 KiB | 5 Q