3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Products{ // Properties protected $_title; // Methods public function __construct($title){ $this->_title = $title; } public function getTitle(){ return $this->_title; } } class Order extends Products{ } class OrderDomestic extends Products{ } class OrderInternational extends Products{ public function __construct($title){ parent::__construct($title); } } $OI = new OrderInternational('DVD Blue'); echo $OI->getTitle();

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)
8.3.60.0070.00716.60
8.3.50.0140.00617.55
8.3.40.0040.01118.63
8.3.30.0070.00718.71
8.3.20.0040.00418.57
8.3.10.0060.00318.65
8.3.00.0040.00419.38
8.2.180.0040.01216.63
8.2.170.0140.00422.96
8.2.160.0070.00720.19
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0060.00320.59
8.2.110.0060.00320.35
8.2.100.0060.00617.79
8.2.90.0040.00418.09
8.2.80.0050.00319.16
8.2.70.0040.00417.63
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0050.00217.92
8.2.20.0040.00417.75
8.2.10.0000.00817.62
8.2.00.0000.01017.62
8.1.280.0120.00925.92
8.1.270.0000.00724.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.10
8.1.230.0060.00620.84
8.1.220.0040.00417.74
8.1.210.0040.00418.85
8.1.200.0000.00917.22
8.1.190.0040.00417.41
8.1.180.0100.00018.10
8.1.170.0000.00718.84
8.1.160.0000.00818.84
8.1.150.0030.00518.58
8.1.140.0050.00317.44
8.1.130.0080.00017.78
8.1.120.0040.00417.38
8.1.110.0060.00317.30
8.1.100.0000.00717.43
8.1.90.0000.00717.41
8.1.80.0000.00717.45
8.1.70.0070.00017.36
8.1.60.0080.00017.57
8.1.50.0030.00517.39
8.1.40.0040.00417.43
8.1.30.0050.00317.70
8.1.20.0040.00417.57
8.1.10.0000.00817.57
8.1.00.0050.00317.39
8.0.300.0020.00520.09
8.0.290.0000.00716.63
8.0.280.0000.00718.45
8.0.270.0000.00717.26
8.0.260.0000.00716.75
8.0.250.0040.00416.84
8.0.240.0000.01117.00
8.0.230.0030.00316.82
8.0.220.0030.00316.82
8.0.210.0060.00316.83
8.0.200.0030.00316.82
8.0.190.0070.00016.92
8.0.180.0000.00716.94
8.0.170.0000.00916.86
8.0.160.0040.00316.91
8.0.150.0060.00316.86
8.0.140.0070.00216.72
8.0.130.0060.00013.30
8.0.120.0040.00416.81
8.0.110.0030.00316.66
8.0.100.0000.00716.83
8.0.90.0030.00516.85
8.0.80.0100.00716.79
8.0.70.0040.00416.79
8.0.60.0070.00016.72
8.0.50.0000.00716.71
8.0.30.0140.00817.00
8.0.20.0110.00817.06
8.0.10.0000.00816.95
8.0.00.0090.01016.85
7.4.330.0050.00012.96
7.4.320.0000.00616.37
7.4.300.0040.00416.61
7.4.290.0030.00316.57
7.4.280.0000.00716.64
7.4.270.0030.00316.50
7.4.260.0000.00813.26
7.4.250.0040.00416.57
7.4.240.0030.00416.46
7.4.230.0050.00316.51
7.4.220.0170.00316.37
7.4.210.0030.01316.58
7.4.200.0030.00316.70
7.4.190.0000.00716.67
7.4.160.0070.00716.29
7.4.150.0070.01716.71
7.4.140.0060.01416.61
7.4.130.0100.00916.58
7.4.120.0160.00416.48
7.4.110.0100.00716.27
7.4.100.0110.00516.50
7.4.90.0140.00316.54
7.4.80.0060.01519.39
7.4.70.0120.00616.41
7.4.60.0050.01116.46
7.4.50.0000.01316.33
7.4.40.0090.00316.29
7.4.30.0130.00316.63
7.4.00.0100.00814.62
7.3.330.0000.00613.24
7.3.320.0030.00313.10
7.3.310.0000.00716.29
7.3.300.0000.00716.28
7.3.290.0030.01616.30
7.3.280.0080.00816.23
7.3.270.0030.01316.36
7.3.260.0120.00916.27
7.3.250.0110.00816.30
7.3.240.0090.00616.43
7.3.230.0030.01516.43
7.3.210.0120.00816.44
7.3.200.0030.01316.32
7.3.190.0060.01016.52
7.3.180.0060.00916.33
7.3.170.0030.01316.09
7.3.160.0110.00416.39
7.3.120.0090.00914.83
7.3.110.0100.00714.63
7.3.100.0060.00614.91
7.3.90.0030.01014.85
7.3.80.0070.00314.86
7.3.70.0120.00314.56
7.3.60.0030.01214.78
7.3.50.0030.00614.46
7.3.40.0090.00614.91
7.3.30.0030.00914.47
7.3.20.0070.00716.34
7.3.10.0110.00616.50
7.3.00.0080.00616.48
7.2.330.0100.01016.74
7.2.320.0090.01516.39
7.2.310.0120.01216.78
7.2.300.0100.00716.78
7.2.290.0060.01016.36
7.2.250.0040.00814.98
7.2.240.0060.01315.00
7.2.230.0000.01415.13
7.2.220.0120.00314.96
7.2.210.0050.00814.88
7.2.200.0060.00615.25
7.2.190.0070.00314.91
7.2.180.0040.01115.25
7.2.170.0040.01415.23
7.2.60.0060.00916.49
7.2.00.0080.00819.37
7.1.330.0060.00615.78
7.1.320.0030.01015.33
7.1.310.0030.00915.66
7.1.300.0000.01615.70
7.1.290.0060.00615.86
7.1.280.0110.00415.89
7.1.270.0070.00415.80
7.1.260.0000.01515.73
7.1.200.0090.00315.53
7.1.100.0070.00717.94
7.1.70.0120.00717.13
7.1.60.0070.01719.40
7.1.50.0170.01034.40
7.1.00.0000.08022.40
7.0.200.0320.00414.85
7.0.140.0030.07322.12
7.0.120.0030.06322.05
7.0.60.0000.04320.04
7.0.50.0100.08717.88
7.0.40.0070.08720.23
7.0.30.0170.06020.19
7.0.20.0170.07720.27
7.0.10.0070.08720.25
7.0.00.0130.08320.10
5.6.210.0030.08720.58
5.6.200.0030.05718.19
5.6.190.0100.07020.47
5.6.180.0070.05020.57
5.6.170.0070.05020.65
5.6.160.0000.05320.63
5.6.150.0070.04320.23
5.6.140.0070.05020.18
5.6.130.0100.08720.50
5.6.120.0100.08020.33
5.6.110.0130.08720.16
5.6.100.0070.04320.16
5.6.90.0000.06020.39
5.6.80.0070.07719.73
5.6.70.0070.08019.73
5.6.60.0070.06719.87
5.6.50.0070.08319.72
5.6.40.0070.08019.76
5.6.30.0030.08019.53
5.6.20.0070.05719.75
5.6.10.0030.04719.54
5.6.00.0130.06319.75
5.5.350.0200.04020.44
5.5.340.0070.04017.99
5.5.330.0100.08020.21
5.5.320.0130.05320.28
5.5.310.0030.09020.23
5.5.300.0070.04019.96
5.5.290.0070.08320.34
5.5.280.0100.07320.14
5.5.270.0100.08319.96
5.5.260.0030.04320.21
5.5.250.0030.04320.04
5.5.240.0130.06019.68
5.5.230.0030.05019.61
5.5.220.0100.08019.54
5.5.210.0100.06319.41
5.5.200.0000.04319.46
5.5.190.0130.05719.32
5.5.180.0070.04719.64
5.5.160.0100.03719.34
5.5.150.0070.08019.64
5.5.140.0030.04319.48
5.5.130.0070.08019.32
5.5.120.0100.08019.55
5.5.110.0170.07719.32
5.5.100.0070.07019.22
5.5.90.0000.04719.45
5.5.80.0030.06719.38
5.5.70.0100.06019.45
5.5.60.0100.04719.21
5.5.50.0070.04719.37
5.5.40.0070.05319.32
5.5.30.0070.04319.33
5.5.20.0230.06319.47
5.5.10.0100.05319.43
5.5.00.0130.07719.46
5.4.450.0100.04719.48
5.4.440.0070.04319.56
5.4.430.0100.06719.48
5.4.420.0070.04019.56
5.4.410.0070.05319.17
5.4.400.0030.04719.08
5.4.390.0130.05318.86
5.4.380.0070.05718.93
5.4.370.0070.07718.85
5.4.360.0070.04018.92
5.4.350.0130.04718.86
5.4.340.0100.07719.11
5.4.320.0070.07719.20
5.4.310.0000.06019.14
5.4.300.0070.07019.07
5.4.290.0000.04719.24
5.4.280.0030.04718.92
5.4.270.0100.07318.87
5.4.260.0070.07719.07
5.4.250.0100.04318.99
5.4.240.0100.07318.85
5.4.230.0030.03718.99
5.4.220.0030.07318.97
5.4.210.0100.06319.15
5.4.200.0100.06719.15
5.4.190.0070.04019.23
5.4.180.0070.07319.00
5.4.170.0100.07018.84
5.4.160.0030.06319.23
5.4.150.0000.07019.15
5.4.140.0100.05316.31
5.4.130.0170.07316.49
5.4.120.0000.07316.54
5.4.110.0130.07316.48
5.4.100.0030.07716.50
5.4.90.0130.06316.43
5.4.80.0000.06716.45
5.4.70.0100.07016.37
5.4.60.0100.05716.27
5.4.50.0030.08016.27
5.4.40.0070.06316.36
5.4.30.0070.07316.38
5.4.20.0100.06716.34
5.4.10.0000.08016.36
5.4.00.0030.06715.85
5.3.290.0100.05014.68
5.3.280.0030.08014.63
5.3.270.0070.03714.77
5.3.260.0030.06314.62
5.3.250.0100.07314.63
5.3.240.0030.07714.65
5.3.230.0130.07314.61
5.3.220.0070.06714.73
5.3.210.0070.07314.64
5.3.200.0100.07014.58
5.3.190.0130.03714.49
5.3.180.0070.04314.57
5.3.170.0030.06314.62
5.3.160.0070.04714.71
5.3.150.0030.04714.60
5.3.140.0100.06014.59
5.3.130.0000.05714.56
5.3.120.0100.04314.44
5.3.110.0000.04714.59
5.3.100.0030.06713.96
5.3.90.0070.05014.04
5.3.80.0230.05713.91
5.3.70.0000.07714.08
5.3.60.0070.05314.03
5.3.50.0030.05714.00
5.3.40.0030.04013.99
5.3.30.0030.07313.88
5.3.20.0100.07713.86
5.3.10.0070.06313.63
5.3.00.0070.07313.68
5.2.170.0030.04311.17
5.2.160.0070.03011.21
5.2.150.0100.06311.08
5.2.140.0100.04311.30
5.2.130.0070.04711.13
5.2.120.0000.03311.11
5.2.110.0000.04311.07
5.2.100.0070.06311.13
5.2.90.0000.05311.14
5.2.80.0070.06310.99
5.2.70.0070.05311.05
5.2.60.0000.03711.05
5.2.50.0030.03011.08
5.2.40.0100.05711.09
5.2.30.0030.03010.90
5.2.20.0070.05010.96
5.2.10.0070.03010.87
5.2.00.0070.05710.66
5.1.60.0070.03310.02
5.1.50.0070.0409.91
5.1.40.0030.0539.89
5.1.30.0070.05010.40
5.1.20.0000.03710.41
5.1.10.0100.03010.06
5.1.00.0070.02010.05
5.0.50.0070.0178.54
5.0.40.0070.0378.32
5.0.30.0030.0308.29
5.0.20.0000.0338.20
5.0.10.0030.0208.20
5.0.00.0070.0608.23
4.4.90.0000.0376.64
4.4.80.0000.0206.64
4.4.70.0030.0336.64
4.4.60.0000.0206.64
4.4.50.0030.0176.64
4.4.40.0070.0506.64
4.4.30.0070.0306.64
4.4.20.0070.0336.64
4.4.10.0000.0176.64
4.4.00.0070.0336.64
4.3.110.0070.0306.64
4.3.100.0000.0336.64
4.3.90.0030.0206.64
4.3.80.0000.0436.64
4.3.70.0070.0176.64
4.3.60.0070.0336.64
4.3.50.0030.0336.64
4.3.40.0100.0436.64
4.3.30.0030.0276.64
4.3.20.0000.0376.64
4.3.10.0000.0406.64
4.3.00.0000.0476.64

preferences:
61.08 ms | 400 KiB | 5 Q