3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new Local(); $a->action(); class Base { public function action($return = false) { $result = 'farok'; if ($return) { return $result; } echo $result; } } class Vendor extends Base { public function action($return = false) { // fetch contents without rendering $result = parent::action(true); // this would be new: if ($return) { return $result; } echo $result; } } class Local extends Vendor { public function action($return = false) { // do some venture specific stuff // call parent $result = parent::action(true); var_dump($result); } }

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)
8.3.60.0140.00016.50
8.3.50.0170.00217.29
8.3.40.0060.01318.71
8.3.30.0070.00718.67
8.3.20.0080.00018.45
8.3.10.0030.00620.58
8.3.00.0050.00319.25
8.2.180.0120.00316.88
8.2.170.0040.01122.96
8.2.160.0040.01120.61
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00320.44
8.2.110.0090.00019.09
8.2.100.0070.00417.55
8.2.90.0000.00819.17
8.2.80.0070.00019.39
8.2.70.0000.00817.59
8.2.60.0070.00018.04
8.2.50.0080.00018.07
8.2.40.0000.00818.03
8.2.30.0040.00417.97
8.2.20.0050.00319.21
8.2.10.0020.00517.70
8.2.00.0020.00517.68
8.1.280.0130.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00623.56
8.1.230.0090.00621.00
8.1.220.0030.00618.77
8.1.210.0020.00519.02
8.1.200.0060.00317.36
8.1.190.0030.00617.38
8.1.180.0080.00018.10
8.1.170.0040.00418.90
8.1.160.0070.00018.90
8.1.150.0040.00418.52
8.1.140.0040.00417.45
8.1.130.0040.00417.85
8.1.120.0040.00317.44
8.1.110.0040.00417.41
8.1.100.0000.00817.39
8.1.90.0000.00817.40
8.1.80.0040.00417.38
8.1.70.0030.00317.25
8.1.60.0040.00417.63
8.1.50.0060.00317.45
8.1.40.0040.00417.54
8.1.30.0000.00817.54
8.1.20.0030.00617.48
8.1.10.0050.00217.38
8.1.00.0070.00017.44
8.0.300.0000.00819.87
8.0.290.0040.00416.75
8.0.280.0030.00318.27
8.0.270.0020.00517.14
8.0.260.0000.00816.73
8.0.250.0040.00416.74
8.0.240.0080.00016.77
8.0.230.0000.00716.77
8.0.220.0040.00416.82
8.0.210.0030.00616.75
8.0.200.0040.00416.91
8.0.190.0030.00516.78
8.0.180.0000.00716.87
8.0.170.0000.01016.73
8.0.160.0080.00016.89
8.0.150.0040.00416.84
8.0.140.0040.00716.79
8.0.130.0030.00313.26
8.0.120.0040.00416.70
8.0.110.0050.00216.63
8.0.100.0070.00016.75
8.0.90.0040.00416.87
8.0.80.0150.00316.88
8.0.70.0040.00416.71
8.0.60.0000.00716.70
8.0.50.0040.00416.69
8.0.30.0100.01017.18
8.0.20.0100.00917.07
8.0.10.0040.00416.81
8.0.00.0150.00716.68
7.4.330.0020.00212.88
7.4.320.0000.00616.43
7.4.300.0030.00316.37
7.4.290.0080.00016.65
7.4.280.0080.00016.63
7.4.270.0030.00316.62
7.4.260.0000.00513.23
7.4.250.0090.00016.40
7.4.240.0030.00316.45
7.4.230.0040.00416.37
7.4.220.0000.01516.43
7.4.210.0070.00716.50
7.4.200.0000.00716.35
7.4.190.0030.00316.77
7.4.160.0110.00516.57
7.4.150.0100.01316.49
7.4.140.0090.00916.62
7.4.130.0170.00316.58
7.4.120.0090.00916.44
7.4.110.0130.00616.57
7.4.100.0100.00716.58
7.4.90.0120.00916.50
7.4.80.0030.01416.58
7.4.70.0040.01316.43
7.4.60.0090.00616.36
7.4.50.0000.00716.60
7.4.40.0070.00716.51
7.4.30.0070.01016.37
7.4.00.0040.01414.79
7.3.330.0000.00613.24
7.3.320.0060.00013.05
7.3.310.0030.00516.13
7.3.300.0070.00016.33
7.3.290.0080.00616.22
7.3.280.0100.00416.24
7.3.270.0100.00716.30
7.3.260.0150.01116.38
7.3.250.0150.00616.34
7.3.240.0060.00916.46
7.3.230.0110.00616.40
7.3.210.0170.00016.37
7.3.200.0130.00719.39
7.3.190.0110.01116.30
7.3.180.0060.00916.36
7.3.170.0070.01016.54
7.3.160.0100.00616.39
7.3.120.0060.00914.33
7.3.10.0060.00916.26
7.3.00.0030.01016.56
7.2.330.0100.00916.30
7.2.320.0080.00816.58
7.2.310.0090.00916.61
7.2.300.0090.01616.63
7.2.290.0070.01016.37
7.2.130.0060.00316.80
7.2.120.0080.00816.82
7.2.110.0040.01216.52
7.2.100.0100.00016.70
7.2.90.0030.01016.84
7.2.80.0040.01116.93
7.2.70.0040.00817.00
7.2.60.0040.01216.77
7.2.50.0120.00616.84
7.2.40.0070.00316.96
7.2.30.0080.00816.81
7.2.20.0030.00616.61
7.2.10.0030.00916.54
7.2.00.0050.01117.98
7.1.250.0030.01015.83
7.1.200.0070.00715.67
7.1.100.0080.00318.19
7.1.70.0000.00816.81
7.1.60.0040.01919.30
7.1.50.0040.00816.85
7.1.00.0030.07322.48
7.0.200.0310.00314.99
7.0.140.0130.06022.07
7.0.120.0100.06022.04
7.0.60.0000.05320.04
7.0.50.0100.06717.83
7.0.40.0100.07020.13
7.0.30.0230.08320.09
7.0.20.0230.04020.09
7.0.10.0070.05320.24
7.0.00.0030.05320.22
5.6.280.0130.06321.07
5.6.210.0170.07020.74
5.6.200.0030.05018.24
5.6.190.0170.06720.41
5.6.180.0230.07720.61
5.6.170.0330.03720.57
5.6.160.0130.07720.45
5.6.150.0070.08018.21
5.6.140.0070.08018.14
5.6.130.0030.07718.16
5.6.120.0100.08021.00
5.6.110.0000.04721.04
5.6.100.0100.07721.04
5.6.90.0070.07021.04
5.6.80.0130.06020.43
5.5.350.0270.07320.50
5.5.340.0070.07717.99
5.5.330.0100.08020.31
5.5.320.0270.04020.32
5.5.310.0400.06020.30
5.5.300.0070.08018.09
5.5.290.0070.07718.08
5.5.280.0170.05720.90
5.5.270.0000.05720.80
5.5.260.0030.04720.77
5.5.250.0030.09020.58
5.5.240.0070.07720.20
5.4.450.0100.05719.20
5.4.440.0030.05719.53
5.4.430.0070.07719.24
5.4.420.0100.08019.56
5.4.410.0070.06319.31
5.4.400.0030.04319.25
5.4.390.0100.04019.20
5.4.380.0030.04018.84
5.4.370.0070.07719.14
5.4.360.0030.05019.12
5.4.350.0070.05319.16
5.4.340.0070.06019.21
5.4.320.0070.04718.98
5.4.310.0000.05019.16
5.4.300.0000.08718.86
5.4.290.0030.08018.94
5.4.280.0170.06719.24
5.4.270.0100.07319.23
5.4.260.0100.06319.00
5.4.250.0100.07019.12
5.4.240.0070.04319.24
5.4.230.0070.07719.14
5.4.220.0070.06719.16
5.4.210.0130.07318.84
5.4.200.0100.04319.23
5.4.190.0130.07019.07
5.4.180.0100.04019.13
5.4.170.0130.07718.84
5.4.160.0100.07319.13
5.4.150.0100.07719.18
5.4.140.0170.05316.37
5.4.130.0070.06316.34
5.4.120.0030.07316.25
5.4.110.0100.04016.44
5.4.100.0070.06316.35
5.4.90.0070.06716.72
5.4.80.0100.07016.52
5.4.70.0070.07016.68
5.4.60.0070.06716.34
5.4.50.0100.07016.39
5.4.40.0000.06016.31
5.4.30.0100.06316.38
5.4.20.0100.04016.38
5.4.10.0030.07016.64
5.4.00.0070.04015.84
5.3.290.0130.06014.72
5.3.280.0130.04014.63
5.3.270.0030.07714.57
5.3.260.0070.07314.64
5.3.250.0100.06714.60
5.3.240.0030.08314.64
5.3.230.0100.07014.66
5.3.220.0170.04014.72
5.3.210.0170.06714.46
5.3.200.0130.04314.62
5.3.190.0100.07314.64
5.3.180.0030.05014.73
5.3.170.0130.07314.57
5.3.160.0070.07714.63
5.3.150.0000.06314.57
5.3.140.0030.05014.59
5.3.130.0030.07314.71
5.3.120.0070.07714.45
5.3.110.0070.04014.57
5.3.100.0170.05314.08
5.3.90.0170.06013.91
5.3.80.0130.06714.09
5.3.70.0130.06714.02
5.3.60.0100.06714.16
5.3.50.0100.06714.01
5.3.40.0130.06314.02
5.3.30.0100.07013.91
5.3.20.0070.03313.73
5.3.10.0070.05313.66
5.3.00.0070.07313.80
5.2.170.0000.06711.33
5.2.160.0070.03711.21
5.2.150.0030.06711.20
5.2.140.0070.03011.18
5.2.130.0170.05311.06
5.2.120.0100.05311.08
5.2.110.0200.04711.27
5.2.100.0070.06011.27
5.2.90.0000.05711.00
5.2.80.0070.05011.28
5.2.70.0030.06311.15
5.2.60.0070.05011.03
5.2.50.0030.06711.06
5.2.40.0000.03711.05
5.2.30.0070.04311.03
5.2.20.0070.03310.96
5.2.10.0100.04710.92
5.2.00.0030.06010.72
5.1.60.0030.0439.93
5.1.50.0030.03010.07
5.1.40.0000.05710.02
5.1.30.0030.05010.31
5.1.20.0030.03310.29
5.1.10.0000.04710.09
5.1.00.0100.03010.04
5.0.50.0070.0438.51
5.0.40.0000.0438.48
5.0.30.0100.0608.25
5.0.20.0030.0408.21
5.0.10.0070.0338.20
5.0.00.0070.0508.18
4.4.90.0000.0237.93
4.4.80.0030.0177.93
4.4.70.0000.0407.93
4.4.60.0030.0337.93
4.4.50.0070.0237.93
4.4.40.0030.0407.93
4.4.30.0070.0207.93
4.4.20.0000.0377.93
4.4.10.0000.0407.93
4.4.00.0070.0407.93
4.3.110.0030.0207.93
4.3.100.0000.0377.93
4.3.90.0030.0337.93
4.3.80.0030.0337.93
4.3.70.0030.0207.93
4.3.60.0070.0307.93
4.3.50.0000.0407.93
4.3.40.0000.0277.93
4.3.30.0000.0307.93
4.3.20.0000.0337.93
4.3.10.0030.0177.93
4.3.00.0070.0307.93

preferences:
57.29 ms | 401 KiB | 5 Q