3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CParent { protected $arrMember = array(); protected $mark; function CParent(){ /* * If parent constructor run first, init() method'll get blank array. */ $this->setAttr(); } protected function init(){ return array(); } protected 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') ); } } $c = new CChild(); print_r($c);

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)
8.3.60.0070.00716.38
8.3.50.0070.00821.88
8.3.40.0150.00018.89
8.3.30.0100.00719.07
8.3.20.0000.00720.34
8.3.10.0040.00423.56
8.3.00.0060.00320.95
8.2.180.0170.00316.38
8.2.170.0120.00322.96
8.2.160.0140.00320.31
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0110.00726.16
8.2.120.0050.00319.36
8.2.110.0060.00322.20
8.2.100.0040.00817.55
8.2.90.0040.00417.78
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0060.00317.93
8.2.50.0060.00318.07
8.2.40.0000.00718.09
8.2.30.0000.00718.06
8.2.20.0080.00017.59
8.2.10.0020.00517.51
8.2.00.0040.00417.71
8.1.280.0130.00725.92
8.1.270.0050.00323.83
8.1.260.0060.00326.35
8.1.250.0030.00628.09
8.1.240.0000.00922.44
8.1.230.0060.00620.89
8.1.220.0060.00317.74
8.1.210.0000.00818.97
8.1.200.0000.01017.35
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0030.00618.45
8.1.160.0000.00722.01
8.1.150.0070.00018.50
8.1.140.0000.00817.41
8.1.130.0050.00217.83
8.1.120.0070.00017.41
8.1.110.0000.00717.36
8.1.100.0080.00017.24
8.1.90.0040.00417.36
8.1.80.0000.00717.41
8.1.70.0040.00417.37
8.1.60.0040.00417.39
8.1.50.0050.00317.44
8.1.40.0060.00317.38
8.1.30.0000.00817.49
8.1.20.0060.00317.48
8.1.10.0000.00717.48
8.1.00.0040.00416.86
8.0.300.0000.00819.81
8.0.290.0040.00417.05
8.0.280.0030.00318.33
8.0.270.0070.00017.13
8.0.260.0030.00316.77
8.0.250.0070.00016.82
8.0.240.0070.00016.92
8.0.230.0030.00316.87
8.0.220.0030.00316.81
8.0.210.0000.00716.88
8.0.200.0000.00716.95
8.0.190.0000.00716.79
8.0.180.0040.00416.92
8.0.170.0050.00216.86
8.0.160.0060.00316.85
8.0.150.0000.00716.68
8.0.140.0040.00416.78
8.0.130.0030.00313.20
8.0.120.0040.00416.75
8.0.110.0040.00416.75
8.0.100.0040.00416.77
8.0.90.0070.00016.73
8.0.80.0060.00916.90
8.0.70.0050.00216.74
8.0.60.0040.00416.84
8.0.50.0040.00416.67
8.0.30.0050.01417.06
8.0.20.0150.00517.40
8.0.10.0050.00216.99
8.0.00.0130.00616.62
7.4.330.0000.00715.00
7.4.320.0060.00016.52
7.4.300.0000.00716.50
7.4.290.0050.00216.62
7.4.280.0030.00516.41
7.4.270.0030.00316.43
7.4.260.0030.00316.40
7.4.250.0000.00716.40
7.4.240.0030.00316.66
7.4.230.0070.00016.50
7.4.220.0090.00916.70
7.4.210.0080.00716.63
7.4.200.0050.00316.50
7.4.190.0030.00316.69
7.4.160.0050.01016.40
7.4.150.0170.00317.40
7.4.140.0100.00817.86
7.4.130.0110.00616.56
7.4.120.0120.00616.44
7.4.110.0070.01016.56
7.4.100.0120.00616.64
7.4.90.0130.00416.53
7.4.80.0100.01319.39
7.4.70.0090.00916.63
7.4.60.0130.00716.50
7.4.50.0020.00216.54
7.4.40.0030.00922.77
7.4.30.0120.00316.60
7.4.00.0080.00915.14
7.3.330.0030.00313.45
7.3.320.0000.00613.52
7.3.310.0000.00816.44
7.3.300.0040.00416.36
7.3.290.0090.00616.31
7.3.280.0080.01116.35
7.3.270.0110.00517.40
7.3.260.0140.00516.42
7.3.250.0100.01016.52
7.3.240.0070.01316.41
7.3.230.0170.00016.58
7.3.210.0080.00916.67
7.3.200.0130.00319.39
7.3.190.0100.00716.69
7.3.180.0060.01316.43
7.3.170.0060.01016.50
7.3.160.0050.01116.45
7.3.120.0050.01414.98
7.3.110.0100.00714.98
7.3.100.0070.00614.74
7.3.90.0030.00614.72
7.3.80.0050.00514.96
7.3.70.0030.01014.99
7.3.60.0090.00614.95
7.3.50.0080.00814.74
7.3.40.0040.00414.78
7.3.30.0000.01514.91
7.3.20.0000.01516.54
7.3.10.0060.00516.76
7.3.00.0060.00616.73
7.2.330.0120.00616.80
7.2.320.0120.00416.78
7.2.310.0160.00616.61
7.2.300.0070.01016.62
7.2.290.0080.00816.77
7.2.250.0030.01714.78
7.2.240.0100.01014.80
7.2.230.0040.01115.18
7.2.220.0030.00615.23
7.2.210.0060.00315.15
7.2.200.0030.00915.35
7.2.190.0070.00714.98
7.2.180.0030.01015.18
7.2.170.0110.00415.20
7.2.130.0030.01117.16
7.2.120.0090.00316.65
7.2.110.0050.00816.84
7.2.100.0040.00417.02
7.2.90.0000.01217.06
7.2.80.0060.00616.94
7.2.70.0060.00317.05
7.2.60.0180.00716.83
7.2.50.0070.00716.97
7.2.40.0030.00716.86
7.2.30.0030.00717.09
7.2.20.0030.00717.05
7.2.10.0070.00416.75
7.2.00.0030.00818.21
7.1.330.0060.00715.87
7.1.320.0110.00315.89
7.1.310.0030.01016.14
7.1.300.0040.01115.52
7.1.290.0040.00715.74
7.1.280.0000.01315.78
7.1.270.0040.00815.80
7.1.260.0040.01115.83
7.1.250.0030.01015.61
7.1.200.0030.00915.86
7.1.100.0060.00618.07
7.1.70.0000.01416.89
7.1.60.0090.00919.29
7.1.50.0130.01634.78
7.1.00.0100.07022.46
7.0.200.0050.00316.59
7.0.140.0070.06721.99
7.0.60.0000.08019.94
7.0.50.0030.04717.89
7.0.40.0200.06020.11
7.0.30.0200.04720.18
7.0.20.0400.04720.19
7.0.10.0030.04320.06
7.0.00.0200.04320.16
5.6.280.0000.07720.82
5.6.210.0100.06720.57
5.6.200.0030.07718.14
5.6.190.0100.06320.67
5.6.180.0200.04720.34
5.6.170.0270.07720.57
5.6.160.0130.05320.54
5.6.150.0000.04018.19
5.6.140.0030.05318.23
5.6.130.0030.04318.15
5.6.120.0030.05021.13
5.6.110.0100.08020.96
5.6.100.0100.07721.02
5.6.90.0030.08721.10
5.6.80.0130.07720.39
5.5.350.0300.07020.44
5.5.340.0030.04017.99
5.5.330.0030.05020.30
5.5.320.0070.07020.30
5.5.310.0230.08320.28
5.5.300.0100.03718.09
5.5.290.0000.09018.06
5.5.280.0030.08020.88
5.5.270.0100.04320.77
5.5.260.0100.05020.68
5.5.250.0030.06320.63
5.5.240.0730.07020.38
5.4.450.4070.04319.27
5.4.440.3800.04019.26
5.4.430.3500.03719.50
5.4.420.3000.04319.55
5.4.410.2800.04019.41
5.4.400.3570.04019.32
5.4.390.3700.04319.08
5.4.380.3570.03319.09
5.4.370.3530.04019.14
5.4.360.4570.03019.15
5.4.350.4130.04019.15
5.4.340.3470.03319.15
5.4.320.3470.03319.29
5.4.310.3570.03019.31
5.4.300.3500.04019.13
5.4.290.3170.02719.08
5.4.280.0070.06319.31
5.4.270.3500.04019.09
5.4.260.3930.03718.94
5.4.250.3800.03019.07
5.4.240.4270.03718.86
5.4.230.3930.04019.15
5.4.220.4630.04719.07
5.4.210.4300.04319.23
5.4.200.4570.03318.98
5.4.190.2270.04319.07
5.4.180.0070.07318.86
5.4.170.4600.03019.14
5.4.160.4370.03319.11
5.4.150.4670.03319.17
5.4.140.4270.04316.41
5.4.130.4670.03316.43
5.4.120.4670.03316.40
5.4.110.4630.04016.33
5.4.100.4570.03716.24
5.4.90.4630.04016.61
5.4.80.4730.03016.50
5.4.70.4500.03716.29
5.4.60.4800.03316.52
5.4.50.4600.03016.42
5.4.40.4270.03016.53
5.4.30.3830.03316.38
5.4.20.3800.04016.52
5.4.10.4030.03716.37
5.4.00.3700.04015.86
5.3.290.3530.04014.59
5.3.280.4670.04014.53
5.3.270.4670.03314.53
5.3.260.4670.03714.54
5.3.250.4670.03314.53
5.3.240.4470.04314.61
5.3.230.4100.03314.52
5.3.220.4600.04014.48
5.3.210.4600.04014.79
5.3.200.4730.03714.75
5.3.190.4730.03714.73
5.3.180.4330.04314.50
5.3.170.3700.04014.56
5.3.160.4470.04014.59
5.3.150.4270.04014.73
5.3.140.4530.04014.55
5.3.130.3930.03714.48
5.3.120.4000.04014.53
5.3.110.3630.03314.48
5.3.100.4270.03714.04
5.3.90.3630.03314.04
5.3.80.4470.04314.05
5.3.70.4570.04714.06
5.3.60.4900.03313.93
5.3.50.4270.04713.95
5.3.40.3870.03713.93
5.3.30.4270.03313.89
5.3.20.4030.03313.71
5.3.10.4270.03013.58
5.3.00.3670.03313.70
5.2.170.3230.03311.06
5.2.160.3130.02311.33
5.2.150.3630.02711.07
5.2.140.3230.03011.09
5.2.130.3130.03711.28
5.2.120.3000.02711.17
5.2.110.3130.02711.03
5.2.100.2770.02711.07
5.2.90.1800.01711.02
5.2.80.3000.03011.19
5.2.70.3100.02311.33
5.2.60.3000.03010.96
5.2.50.3230.03010.94
5.2.40.2300.03011.12
5.2.30.2430.02711.04
5.2.20.2630.02310.88
5.2.10.2700.02010.77
5.2.00.2430.03010.65
5.1.60.2000.0239.99
5.1.50.2570.02710.06
5.1.40.2900.02710.11
5.1.30.2730.02010.32
5.1.20.2930.02710.36
5.1.10.2970.02710.07
5.1.00.2570.0279.97
5.0.50.1230.0209.92
5.0.40.1670.0209.93
5.0.30.1270.0339.95
5.0.20.1470.0279.95
5.0.10.1400.0179.96
5.0.00.1430.0339.96
4.4.90.1270.0179.89
4.4.80.1200.0179.89
4.4.70.1270.0139.89
4.4.60.1230.0139.90
4.4.50.1270.0209.90
4.4.40.1300.0239.91
4.4.30.1300.0179.92
4.4.20.1670.0139.92
4.4.10.0700.0179.92
4.4.00.1430.0279.93
4.3.110.1500.0179.94
4.3.100.1200.0139.95
4.3.90.1700.0139.96
4.3.80.1370.0239.96
4.3.70.1600.0179.97
4.3.60.1470.0179.97
4.3.50.1670.0139.97
4.3.40.1800.0279.97
4.3.30.0930.0239.98
4.3.20.0770.0179.98
4.3.10.0830.0239.98
4.3.00.1030.0209.99

preferences:
39.48 ms | 401 KiB | 5 Q