3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected function foo($name, Closure $t) { echo $name; echo "\n"; print_r($t); } } class B extends A { public function __construct() { $this->foo('users', function($t) { }); } } new B();

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)
8.3.60.0070.01118.18
8.3.50.0110.00521.08
8.3.40.0150.00018.70
8.3.30.0070.00720.34
8.3.20.0000.00720.29
8.3.10.0080.00022.14
8.3.00.0040.00422.44
8.2.180.0130.00616.38
8.2.170.0070.01122.96
8.2.160.0150.00922.29
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00020.80
8.2.110.0060.00320.39
8.2.100.0000.01117.91
8.2.90.0030.00618.82
8.2.80.0050.00218.03
8.2.70.0080.00417.38
8.2.60.0030.00517.91
8.2.50.0000.00818.10
8.2.40.0000.00918.03
8.2.30.0000.00819.31
8.2.20.0000.00817.59
8.2.10.0000.00717.47
8.2.00.0030.00517.63
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.68
8.1.230.0090.00317.64
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0060.00318.62
8.1.160.0000.00718.83
8.1.150.0030.00618.44
8.1.140.0000.00717.45
8.1.130.0030.00317.80
8.1.120.0050.00217.44
8.1.110.0000.00717.30
8.1.100.0030.00517.43
8.1.90.0000.00717.30
8.1.80.0030.00317.41
8.1.70.0030.00317.39
8.1.60.0030.00617.55
8.1.50.0000.00817.51
8.1.40.0050.00217.34
8.1.30.0030.00617.50
8.1.20.0000.00817.44
8.1.10.0070.00017.49
8.1.00.0050.00217.34
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0030.00318.45
8.0.270.0070.00017.24
8.0.260.0030.00518.50
8.0.250.0000.00717.09
8.0.240.0040.00417.02
8.0.230.0080.00016.94
8.0.220.0000.00716.86
8.0.210.0030.00516.72
8.0.200.0030.00316.91
8.0.190.0030.00516.81
8.0.180.0070.00016.92
8.0.170.0070.00016.80
8.0.160.0030.00516.93
8.0.150.0000.00816.79
8.0.140.0040.00416.77
8.0.130.0050.00013.36
8.0.120.0040.00416.86
8.0.110.0040.00416.82
8.0.100.0040.00416.81
8.0.90.0050.00316.66
8.0.80.0070.00716.87
8.0.70.0000.00716.87
8.0.60.0000.00716.66
8.0.50.0000.00816.77
8.0.30.0100.00817.05
8.0.20.0140.00817.40
8.0.10.0030.00517.02
8.0.00.0100.00816.94
7.4.330.0000.00616.70
7.4.320.0030.00316.51
7.4.300.0060.00016.51
7.4.290.0030.00316.45
7.4.280.0000.00716.42
7.4.270.0000.00716.52
7.4.260.0050.00013.22
7.4.250.0060.00316.29
7.4.240.0030.00516.43
7.4.230.0030.00316.43
7.4.220.0210.00316.53
7.4.210.0090.00616.53
7.4.200.0000.00716.23
7.4.190.0000.00716.62
7.4.160.0060.01216.48
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0120.00716.50
7.4.120.0110.00816.58
7.4.110.0120.00616.48
7.4.100.0110.00616.45
7.4.90.0110.00716.43
7.4.80.0120.00919.39
7.4.70.0000.01616.55
7.4.60.0110.00916.43
7.4.50.0040.00416.31
7.4.40.0070.01122.77
7.4.30.0110.00616.38
7.4.00.0060.01014.88
7.3.330.0030.00313.27
7.3.320.0020.00213.30
7.3.310.0070.00016.32
7.3.300.0000.00616.19
7.3.290.0140.00016.36
7.3.280.0060.01116.30
7.3.270.0070.01417.40
7.3.260.0090.01316.28
7.3.250.0100.00816.33
7.3.240.0160.00516.63
7.3.230.0090.00916.66
7.3.210.0060.01016.42
7.3.200.0100.00619.39
7.3.190.0140.00416.30
7.3.180.0130.00416.46
7.3.170.0100.00716.58
7.3.160.0130.00316.19
7.3.120.0060.01215.00
7.2.330.0120.00616.46
7.2.320.0100.00716.72
7.2.310.0090.00916.71
7.2.300.0040.01316.48
7.2.290.0130.00316.45
7.2.60.0080.00416.89
7.1.200.0090.00315.53
7.1.70.0040.00417.09
7.1.60.0060.01919.17
7.1.50.0100.01316.92
7.1.00.0000.03722.42
7.0.200.0040.00416.88
7.0.140.0000.07722.23
7.0.100.0170.08020.02
7.0.90.0100.07319.96
7.0.80.0170.05720.13
7.0.70.0070.07019.89
7.0.60.0030.08019.88
7.0.50.0170.04720.19
7.0.40.0030.06320.10
7.0.30.0000.05320.13
7.0.20.0100.06719.99
7.0.10.0070.05020.10
7.0.00.0100.04320.10
5.6.280.0000.07320.90
5.6.250.0170.07320.61
5.6.240.0100.07720.74
5.6.230.0100.08020.55
5.6.220.0100.05720.59
5.6.210.0100.06320.63
5.6.200.0070.08020.97
5.6.190.0070.04021.05
5.6.180.0200.04021.06
5.6.170.0000.04720.97
5.6.160.0070.07020.96
5.6.150.0130.05721.13
5.6.140.0100.03721.11
5.6.130.0100.04720.94
5.6.120.0270.05321.09
5.6.110.0000.07721.08
5.6.100.0130.03721.08
5.6.90.0100.04321.07
5.6.80.0030.04720.58
5.6.70.0030.04720.40
5.6.60.0070.06320.34
5.6.50.0100.07320.40
5.6.40.0070.07320.32
5.6.30.0030.05020.46
5.6.20.0070.04720.32
5.6.10.0030.04020.39
5.6.00.0100.08020.43
5.5.380.0030.04320.46
5.5.370.0030.07720.43
5.5.360.0100.05720.54
5.5.350.0030.08020.40
5.5.340.0030.07320.64
5.5.330.0030.09020.91
5.5.320.0070.04720.86
5.5.310.0070.04720.90
5.5.300.0000.06020.64
5.5.290.0070.05320.74
5.5.280.0130.07020.84
5.5.270.0030.07320.91
5.5.260.0130.07320.77
5.5.250.0070.04720.71
5.5.240.0100.06020.25
5.5.230.0100.08320.27
5.5.220.0100.06020.22
5.5.210.0100.04320.16
5.5.200.0070.04320.25
5.5.190.0070.06020.12
5.5.180.0070.06320.25
5.5.160.0100.07720.28
5.5.150.0100.03320.24
5.5.140.0200.04020.11
5.5.130.0100.07020.27
5.5.120.0100.06020.28
5.5.110.0130.07020.27
5.5.100.0130.05720.14
5.5.90.0030.05020.10
5.5.80.0070.05020.07
5.5.70.0170.06720.04
5.5.60.0030.08720.10
5.5.50.0230.05720.09
5.5.40.0130.06020.07
5.5.30.0100.07320.06
5.5.20.0100.08020.06
5.5.10.0030.05720.17
5.5.00.0070.06319.97
5.4.450.0070.05319.45
5.4.440.0070.08019.54
5.4.430.0030.07319.42
5.4.420.0130.04019.37
5.4.410.0170.03719.42
5.4.400.0070.08019.12
5.4.390.0070.04318.86
5.4.380.0130.04019.20
5.4.370.0130.07019.16
5.4.360.0070.07319.21
5.4.350.0070.07319.23
5.4.340.0170.05719.14
5.4.320.0200.03318.99
5.4.310.0100.06719.09
5.4.300.0130.07019.03
5.4.290.0100.06319.02
5.4.280.0130.05319.21
5.4.270.0000.08318.90
5.4.260.0000.04719.16
5.4.250.0130.07319.11
5.4.240.0100.06319.04
5.4.230.0100.04718.89
5.4.220.0070.07019.18
5.4.210.0030.08318.84
5.4.200.0100.03019.02
5.4.190.0030.08019.03
5.4.180.0030.04019.22
5.4.170.0130.07318.90
5.4.160.0070.06019.10
5.4.150.0100.04719.11
5.4.140.0030.09016.49
5.4.130.0070.07016.45
5.4.120.0100.05316.46
5.4.110.0070.07016.39
5.4.100.0070.07316.48
5.4.90.0070.06716.40
5.4.80.0100.03716.54
5.4.70.0100.06716.55
5.4.60.0030.05316.45
5.4.50.0030.07316.29
5.4.40.0000.04016.36
5.4.30.0070.07316.46
5.4.20.0030.07016.39
5.4.10.0100.07016.32
5.4.00.0070.05015.90
5.3.290.0130.04314.65
5.3.280.0070.07314.66
5.3.270.0100.07314.56
5.3.260.0100.07314.55
5.3.250.0070.04314.62
5.3.240.0070.06314.67
5.3.230.0100.04014.71
5.3.220.0130.04314.68
5.3.210.0030.06314.51
5.3.200.0130.06714.68
5.3.190.0030.08714.51
5.3.180.0070.07014.52
5.3.170.0130.07314.57
5.3.160.0100.07014.60
5.3.150.0130.06314.56
5.3.140.0100.06714.63
5.3.130.0130.07314.54
5.3.120.0030.04314.61
5.3.110.0100.07014.62
5.3.100.0030.07714.18
5.3.90.0000.05013.98
5.3.80.0170.06714.05
5.3.70.0070.07313.95
5.3.60.0030.07014.12
5.3.50.0030.04013.88
5.3.40.0070.07713.89
5.3.30.0070.04014.00
5.3.20.0030.08013.80
5.3.10.0070.03713.77
5.3.00.0100.07013.54
5.2.170.0070.05311.05
5.2.160.0030.06311.18
5.2.150.0030.04311.15
5.2.140.0100.03711.16
5.2.130.0100.05311.15
5.2.120.0100.02311.11
5.2.110.0030.02711.13
5.2.100.0000.04311.00
5.2.90.0030.06011.03
5.2.80.0030.05311.10
5.2.70.0230.03011.19
5.2.60.0030.05311.11
5.2.50.0070.03011.13
5.2.40.0070.05311.06
5.2.30.0030.06711.02
5.2.20.0030.03011.07
5.2.10.0100.06310.96
5.2.00.0070.03010.81
5.1.60.0070.04710.11
5.1.50.0000.0339.83
5.1.40.0070.05010.10
5.1.30.0030.03010.45
5.1.20.0030.05010.36
5.1.10.0070.04010.14
5.1.00.0000.0309.91
5.0.50.0030.0478.58
5.0.40.0000.0478.42
5.0.30.0070.0338.31
5.0.20.0000.0338.05
5.0.10.0070.0378.06
5.0.00.0100.0578.00
4.4.90.0000.0307.97
4.4.80.0000.0207.97
4.4.70.0000.0237.97
4.4.60.0030.0237.97
4.4.50.0070.0307.97
4.4.40.0000.0377.97
4.4.30.0000.0207.97
4.4.20.0030.0307.97
4.4.10.0030.0207.97
4.4.00.0030.0277.97
4.3.110.0030.0377.97
4.3.100.0030.0137.97
4.3.90.0000.0177.97
4.3.80.0130.0407.97
4.3.70.0000.0237.97
4.3.60.0000.0177.97
4.3.50.0030.0177.97
4.3.40.0030.0537.97
4.3.30.0030.0307.97
4.3.20.0000.0377.97
4.3.10.0000.0207.97
4.3.00.0000.0207.97

preferences:
47.33 ms | 401 KiB | 5 Q