3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CParent { private $arrMember = array(); private $mark; function __construct(){ /* * If parent constructor run first, init() method'll get blank array. */ $this->setAttr(); } protected function init(){ return array(); } private function setAttr(){ $arr = $this->init(); foreach ($arr as $item){ array_push($this->arrMember, $item['name']); if (isset($item['mark']) && $item['mark'] == TRUE) $this->mark = $item['name']; } } } class CChild extends CParent { /* * I'd like to define variable within this method then pass to parent class. */ protected function init(){ return array( array('name' => 'v1', 'mark' => true), array('name' => 'v2'), array('name' => 'v3') ); } } print_r( new CChild);

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)
8.3.60.0140.00016.75
8.3.50.0040.01218.31
8.3.40.0040.01118.64
8.3.30.0120.00319.23
8.3.20.0040.00420.26
8.3.10.0050.00323.65
8.3.00.0070.00417.50
8.2.180.0090.01218.17
8.2.170.0140.00322.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00322.23
8.2.110.0090.00322.25
8.2.100.0130.00018.03
8.2.90.0080.00019.12
8.2.80.0050.00318.05
8.2.70.0030.00517.50
8.2.60.0050.00518.04
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0040.00418.03
8.2.20.0000.00717.73
8.2.10.0040.00417.71
8.2.00.0000.00817.83
8.1.270.0040.00423.67
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0030.00622.53
8.1.230.0150.00020.89
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0000.00817.65
8.1.180.0050.00318.10
8.1.170.0000.00818.64
8.1.160.0000.00821.93
8.1.150.0000.00818.59
8.1.140.0020.00517.36
8.1.130.0030.00317.88
8.1.120.0030.00317.37
8.1.110.0000.00817.50
8.1.100.0040.00417.45
8.1.90.0000.00717.44
8.1.80.0040.00417.51
8.1.70.0040.00417.42
8.1.60.0000.00817.57
8.1.50.0090.00017.55
8.1.40.0080.00017.55
8.1.30.0040.00417.52
8.1.20.0000.00717.49
8.1.10.0040.00417.55
8.1.00.0000.00817.52
8.0.300.0030.00318.77
8.0.290.0070.00017.15
8.0.280.0040.00418.45
8.0.270.0030.00317.27
8.0.260.0000.00716.75
8.0.250.0030.00317.02
8.0.240.0030.00316.84
8.0.230.0000.00916.86
8.0.220.0000.00716.95
8.0.210.0070.00016.96
8.0.200.0030.00316.93
8.0.190.0000.00816.94
8.0.180.0000.00716.93
8.0.170.0050.00316.83
8.0.160.0030.00517.00
8.0.150.0070.00016.78
8.0.140.0040.00416.83
8.0.130.0000.00613.32
8.0.120.0070.00016.82
8.0.110.0050.00216.82
8.0.100.0000.00816.85
8.0.90.0000.00716.96
8.0.80.0070.00816.89
8.0.70.0040.00416.87
8.0.60.0000.00816.76
8.0.50.0030.00516.85
8.0.30.0150.00416.97
8.0.20.0080.01117.40
8.0.10.0040.00417.13
8.0.00.0090.00916.67
7.4.330.0020.00215.07
7.4.320.0000.00716.50
7.4.300.0050.00316.46
7.4.290.0030.00316.47
7.4.280.0000.00616.36
7.4.270.0060.00016.43
7.4.260.0070.00016.58
7.4.250.0000.00816.37
7.4.240.0030.00316.55
7.4.230.0000.00716.55
7.4.220.0140.00316.53
7.4.210.0040.01016.57
7.4.200.0030.00316.61
7.4.190.0070.00016.77
7.4.160.0120.00316.50
7.4.150.0030.01517.40
7.4.140.0160.00317.86
7.4.130.0100.00916.42
7.4.120.0080.00816.52
7.4.110.0030.01816.46
7.4.100.0100.00716.49
7.4.90.0140.00316.52
7.4.80.0070.01019.39
7.4.70.0070.01016.47
7.4.60.0080.00816.59
7.4.50.0030.00616.56
7.4.40.0070.00222.77
7.4.30.0000.01716.59
7.4.00.0070.01014.83
7.3.330.0000.00613.38
7.3.320.0020.00213.37
7.3.310.0030.00316.27
7.3.300.0030.00316.38
7.3.290.0060.00916.39
7.3.280.0100.01116.29
7.3.270.0000.01617.40
7.3.260.0060.01316.45
7.3.250.0080.00816.42
7.3.240.0000.01716.37
7.3.230.0030.01316.62
7.3.210.0100.00716.30
7.3.200.0100.00719.39
7.3.190.0110.01216.65
7.3.180.0090.00916.43
7.3.170.0000.01616.51
7.3.160.0140.00616.50
7.3.120.0120.00314.75
7.2.330.0130.00416.75
7.2.320.0040.01516.57
7.2.310.0070.01116.65
7.2.300.0100.01016.79
7.2.290.0090.01216.84
7.2.00.0070.00719.66
7.1.200.0060.00615.77
7.1.100.0030.00918.19
7.1.70.0000.01116.86
7.1.60.0100.01319.31
7.1.50.0000.01716.89
7.1.00.0070.07322.36
7.0.200.0000.00816.52
7.0.140.0070.07022.00
7.0.100.0100.08019.98
7.0.90.0200.04019.95
7.0.80.0000.08719.92
7.0.70.0100.08319.89
7.0.60.0130.08320.04
7.0.50.0170.08020.32
7.0.40.0100.03720.04
7.0.30.0170.07720.09
7.0.20.0030.08720.09
7.0.10.0130.07320.18
7.0.00.0130.07720.18
5.6.280.0000.07720.81
5.6.250.0030.05020.64
5.6.240.0130.07320.69
5.6.230.0070.06720.69
5.6.220.0130.07320.63
5.6.210.0070.07720.68
5.6.200.0100.04720.97
5.6.190.0070.05021.03
5.6.180.0130.08020.96
5.6.170.0100.05721.09
5.6.160.0030.08321.14
5.6.150.0100.07321.03
5.6.140.0130.07321.02
5.6.130.0170.07721.04
5.6.120.0070.08021.05
5.6.110.0130.07721.01
5.6.100.0100.07021.00
5.6.90.0030.08721.12
5.6.80.0170.07020.46
5.6.70.0170.03720.32
5.6.60.0030.03720.43
5.6.50.0030.04020.34
5.6.40.0100.04020.50
5.6.30.0130.02720.40
5.6.20.0100.03720.39
5.6.10.0000.04320.47
5.6.00.0070.05720.36
5.5.380.0130.07720.35
5.5.370.0230.07020.57
5.5.360.0130.06020.45
5.5.350.0030.05020.43
5.5.340.0070.08020.87
5.5.330.0030.07720.77
5.5.320.0030.08720.84
5.5.310.0070.05020.74
5.5.300.0100.05320.93
5.5.290.0030.05320.77
5.5.280.0100.08020.81
5.5.270.0030.05320.60
5.5.260.0170.04320.88
5.5.250.0100.08020.46
5.5.240.0070.07720.00
5.5.230.0070.03720.16
5.5.220.0070.05020.19
5.5.210.0100.03320.30
5.5.200.0030.04020.19
5.5.190.0130.03020.27
5.5.180.0070.04020.27
5.5.160.0070.03720.16
5.5.150.0070.05020.19
5.5.140.0070.04320.25
5.5.130.0070.06020.23
5.5.120.0030.03720.27
5.5.110.0030.04020.11
5.5.100.0030.04020.08
5.5.90.0030.04320.16
5.5.80.0000.04020.09
5.5.70.0030.03720.08
5.5.60.0070.03720.10
5.5.50.0000.04720.07
5.5.40.0030.04020.15
5.5.30.0070.04020.14
5.5.20.0030.04320.14
5.5.10.0030.04020.09
5.5.00.0070.03720.04
5.4.450.0070.08719.38
5.4.440.0030.08019.34
5.4.430.0100.08719.46
5.4.420.0100.07719.23
5.4.410.0100.07719.04
5.4.400.0100.05319.14
5.4.390.0030.04719.14
5.4.380.0000.04318.84
5.4.370.0030.03719.20
5.4.360.0070.03319.05
5.4.350.0000.04019.18
5.4.340.0030.04018.84
5.4.320.0030.04019.12
5.4.310.0130.03019.16
5.4.300.0070.03718.90
5.4.290.0070.04319.20
5.4.280.0070.03318.87
5.4.270.0100.03018.95
5.4.260.0000.03719.09
5.4.250.0130.02719.12
5.4.240.0030.03719.22
5.4.230.0070.03319.17
5.4.220.0030.04019.08
5.4.210.0070.03319.10
5.4.200.0030.03719.13
5.4.190.0030.03719.21
5.4.180.0000.04019.04
5.4.170.0070.04318.89
5.4.160.0000.04318.88
5.4.150.0100.05019.02
5.4.140.0070.03316.48
5.4.130.0000.03716.24
5.4.120.0070.03316.50
5.4.110.0000.04016.38
5.4.100.0100.03016.49
5.4.90.0000.03716.39
5.4.80.0070.03316.45
5.4.70.0030.04716.51
5.4.60.0070.03316.33
5.4.50.0000.04016.45
5.4.40.0100.05316.38
5.4.30.0030.07716.39
5.4.20.0070.07016.31
5.4.10.0030.07316.36
5.4.00.0100.04315.87
5.3.290.0070.04014.68
5.3.280.0000.04314.74
5.3.270.0000.03714.58
5.3.260.0030.03714.61
5.3.250.0000.04014.62
5.3.240.0030.03714.55
5.3.230.0100.03014.74
5.3.220.0070.03314.71
5.3.210.0100.03014.57
5.3.200.0100.03314.61
5.3.190.0030.03314.54
5.3.180.0070.03014.56
5.3.170.0000.04014.50
5.3.160.0030.03714.52
5.3.150.0000.04014.64
5.3.140.0030.03714.51
5.3.130.0070.07714.49
5.3.120.0070.04714.57
5.3.110.0070.04314.51
5.3.100.0000.04014.07
5.3.90.0100.07014.15
5.3.80.0000.07713.93
5.3.70.0070.07014.12
5.3.60.0170.05314.09
5.3.50.0100.06713.88
5.3.40.0130.07713.97
5.3.30.0070.06314.01
5.3.20.0030.04713.68
5.3.10.0030.07313.57
5.3.00.0030.04013.57
5.2.170.0070.05312.25
5.2.160.0030.06012.25
5.2.150.0030.03712.25
5.2.140.0030.06012.25
5.2.130.0100.02712.25
5.2.120.0100.05712.25
5.2.110.0070.05312.25
5.2.100.0000.06712.25
5.2.90.0100.05312.25
5.2.80.0070.06312.25
5.2.70.0130.05312.25
5.2.60.0000.06312.25
5.2.50.0170.04712.25
5.2.40.0070.06012.25
5.2.30.0100.06012.25
5.2.20.0070.05712.25
5.2.10.0070.05712.25
5.2.00.0070.05712.25
5.1.60.0030.05312.25
5.1.50.0000.06012.25
5.1.40.0030.05312.25
5.1.30.0070.05712.25
5.1.20.0070.02712.25
5.1.10.0070.05012.25
5.1.00.0100.05712.25
5.0.50.0030.04712.25
5.0.40.0070.03712.25
5.0.30.0030.05012.25
5.0.20.0070.04312.25
5.0.10.0000.04012.25
5.0.00.0030.05012.25
4.4.90.0100.03012.25
4.4.80.0030.02712.25
4.4.70.0030.03012.25
4.4.60.0000.03712.25
4.4.50.0030.03312.25
4.4.40.0030.05312.25
4.4.30.0070.03312.25
4.4.20.0000.04312.25
4.4.10.0000.03712.25
4.4.00.0100.05012.25
4.3.110.0030.03312.25
4.3.100.0000.03712.25
4.3.90.0000.03012.25
4.3.80.0000.05012.25
4.3.70.0000.03012.25
4.3.60.0000.03312.25
4.3.50.0030.03012.25
4.3.40.0000.05712.25
4.3.30.0000.03012.25
4.3.20.0030.03312.25
4.3.10.0030.03312.25
4.3.00.0030.03312.25

preferences:
55.07 ms | 400 KiB | 5 Q