3v4l.org

run code in 300+ PHP versions simultaneously
<?php class friendList { private $friends; public function __construct(array $names){ $this->friends = array(); if($names) foreach($names as $name) $this->addFriend($name); } public function addFriend($name) { $this->friends[] = $name; } public function getFriends() { return $this->friends; } } $friends = new friendList(array('Eric','Dan','Lisa')); function funtimes($friends) { echo implode(", ", $friends->getFriends()) . "\n"; $friends->addFriend('John'); } funtimes($friends); var_dump($friends);

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
8.3.50.0090.00922.96
8.3.40.0100.01018.75
8.3.30.0150.00319.14
8.3.20.0070.00020.35
8.3.10.0000.00823.52
8.3.00.0040.00417.50
8.2.180.0120.00316.50
8.2.170.0150.00022.96
8.2.160.0070.00720.30
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0000.00820.95
8.2.110.0000.00920.39
8.2.100.0060.00617.93
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0060.00319.94
8.2.30.0030.00518.02
8.2.20.0080.00017.76
8.2.10.0000.00718.02
8.2.00.0000.00717.78
8.1.280.0140.00425.92
8.1.270.0080.00822.19
8.1.260.0110.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.20
8.1.230.0040.00718.97
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0110.00317.38
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0000.00918.51
8.1.160.0000.00721.93
8.1.150.0040.00418.87
8.1.140.0050.00217.37
8.1.130.0030.00317.82
8.1.120.0070.00017.42
8.1.110.0000.00817.34
8.1.100.0070.00017.47
8.1.90.0000.00717.47
8.1.80.0040.00417.49
8.1.70.0000.00717.43
8.1.60.0040.00417.57
8.1.50.0050.00317.59
8.1.40.0000.00817.40
8.1.30.0080.00017.53
8.1.20.0080.00017.54
8.1.10.0000.00717.50
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.36
8.0.270.0030.00317.30
8.0.260.0030.00317.12
8.0.250.0000.00716.90
8.0.240.0030.00516.80
8.0.230.0000.00816.98
8.0.220.0080.00016.88
8.0.210.0030.00416.81
8.0.200.0030.00316.86
8.0.190.0080.00016.91
8.0.180.0040.00416.90
8.0.170.0030.00516.87
8.0.160.0000.00816.96
8.0.150.0000.00916.89
8.0.140.0000.00716.75
8.0.130.0000.00513.31
8.0.120.0050.00216.86
8.0.110.0070.00016.86
8.0.100.0070.00016.77
8.0.90.0040.00416.85
8.0.80.0030.01216.79
8.0.70.0000.00716.83
8.0.60.0050.00316.79
8.0.50.0000.00716.80
8.0.30.0110.00917.09
8.0.20.0150.00917.40
8.0.10.0000.00817.04
8.0.00.0180.00216.64
7.4.330.0050.00015.02
7.4.320.0000.00616.59
7.4.300.0000.00616.64
7.4.290.0000.00716.48
7.4.280.0050.00416.58
7.4.270.0030.00316.52
7.4.260.0040.00716.58
7.4.250.0040.00416.41
7.4.240.0020.00516.55
7.4.230.0000.00716.61
7.4.220.0050.01316.58
7.4.210.0110.01116.66
7.4.200.0000.00716.67
7.4.160.0170.00716.61
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0110.00616.57
7.4.120.0050.01216.40
7.4.110.0070.01116.55
7.4.100.0040.01316.31
7.4.90.0080.00916.53
7.4.80.0130.00319.39
7.4.70.0120.00516.62
7.4.60.0090.00916.42
7.4.50.0050.00016.57
7.4.40.0100.00616.49
7.4.30.0130.00316.32
7.4.00.0030.01015.03
7.3.330.0000.00713.39
7.3.320.0040.00413.37
7.3.310.0000.00716.11
7.3.300.0040.00416.17
7.3.290.0060.01016.29
7.3.280.0060.01016.28
7.3.270.0190.00317.40
7.3.260.0120.00616.61
7.3.250.0080.00916.44
7.3.240.0130.00416.37
7.3.230.0070.01016.39
7.3.210.0040.01316.38
7.3.200.0100.01319.39
7.3.190.0060.01516.36
7.3.180.0110.00416.59
7.3.170.0090.00616.48
7.3.160.0120.00416.33
7.2.330.0060.01316.86
7.2.320.0070.01016.81
7.2.310.0050.01216.53
7.2.300.0110.00716.86
7.2.290.0060.01116.70
7.2.60.0070.00317.10
7.2.00.0030.01319.63
7.1.200.0030.00615.63
7.1.70.0000.00816.93
7.1.60.0070.01619.40
7.1.50.0140.02134.97
7.1.00.0100.07022.27
7.0.200.0140.00715.15
7.0.140.0070.06721.91
7.0.60.0100.03719.98
7.0.50.0030.04017.96
7.0.40.0100.08320.02
7.0.30.0270.05020.35
7.0.20.0300.08320.19
7.0.10.0230.07320.30
7.0.00.0030.04020.22
5.6.280.0070.07021.13
5.6.210.0130.04720.57
5.6.200.0100.05318.16
5.6.190.0100.05720.57
5.6.180.0270.03720.56
5.6.170.0230.04020.55
5.6.160.0070.04320.51
5.6.150.0170.07318.29
5.6.140.0130.06018.11
5.6.130.0030.04018.20
5.6.120.0000.06321.00
5.6.110.0100.08321.14
5.6.100.0170.03720.97
5.6.90.0070.06721.12
5.6.80.0130.07020.53
5.5.350.0200.08020.42
5.5.340.0030.04018.01
5.5.330.0070.08320.35
5.5.320.0030.05020.27
5.5.310.0430.06320.31
5.5.300.0030.04017.95
5.5.290.0030.04318.08
5.5.280.0030.08320.97
5.5.270.0070.08020.66
5.5.260.0170.07320.88
5.5.250.0070.06320.66
5.5.240.0070.03320.27
5.4.450.1200.06719.57
5.4.440.0800.06019.27
5.4.430.0700.05719.27
5.4.420.0800.04319.53
5.4.410.0200.04318.97
5.4.400.0400.05318.74
5.4.390.0470.04718.74
5.4.380.0000.05718.76
5.4.370.0270.03718.77
5.4.360.0130.04318.77
5.4.350.0060.03612.02
5.4.340.0050.03812.02
5.4.320.0060.03812.51
5.4.310.0090.03612.51
5.4.300.0120.03112.51
5.4.290.0070.03812.50
5.4.280.0040.03712.41
5.4.270.0050.03712.41
5.4.260.0040.04012.40
5.4.250.0060.03812.40
5.4.240.0040.03912.40
5.4.230.0020.04112.39
5.4.220.0100.03312.40
5.4.210.0070.03412.39
5.4.200.0060.03812.39
5.4.190.0060.03612.39
5.4.180.0050.03712.39
5.4.170.0060.03612.40
5.4.160.0040.03912.39
5.4.150.0050.03812.39
5.4.140.0030.04012.07
5.4.130.0070.03412.06
5.4.120.0030.03912.02
5.4.110.0080.03412.02
5.4.100.0100.03612.02
5.4.90.0110.03312.02
5.4.80.0090.03412.02
5.4.70.0070.03612.01
5.4.60.0060.04312.01
5.4.50.0050.04412.02
5.4.40.0100.03612.00
5.4.30.0040.03712.00
5.4.20.0040.03612.00
5.4.10.0110.02912.00
5.4.00.0050.03611.48
5.3.290.0070.03812.80
5.3.280.0030.04212.71
5.3.270.0050.04212.72
5.3.260.0060.03912.72
5.3.250.0070.03712.72
5.3.240.0080.04112.72
5.3.230.0090.03412.71
5.3.220.0040.03812.68
5.3.210.0060.03812.68
5.3.200.0080.03512.68
5.3.190.0090.03712.68
5.3.180.0060.03612.68
5.3.170.0040.03912.67
5.3.160.0060.03712.67
5.3.150.0070.03612.68
5.3.140.0040.03812.66
5.3.130.0050.04012.66
5.3.120.0090.03612.66
5.3.110.0080.03712.66
5.3.100.0050.03912.12
5.3.90.0060.03712.11
5.3.80.0080.03412.10
5.3.70.0060.03612.10
5.3.60.0060.03612.08
5.3.50.0040.03712.03
5.3.40.0060.03712.03
5.3.30.0060.03411.99
5.3.20.0060.03411.77
5.3.10.0070.05311.74
5.3.00.0040.04011.72
5.2.170.0060.0379.22
5.2.160.0030.0309.22
5.2.150.0050.0309.23
5.2.140.0020.0339.22
5.2.130.0070.0289.18
5.2.120.0070.0269.18
5.2.110.0060.0289.19
5.2.100.0050.0299.18
5.2.90.0040.0299.18
5.2.80.0080.0279.18
5.2.70.0050.0309.18
5.2.60.0100.0359.14
5.2.50.0050.0309.10
5.2.40.0030.0299.08
5.2.30.0080.0369.05
5.2.20.0050.0289.04
5.2.10.0050.0288.95
5.2.00.0040.0298.82
5.1.60.0050.0248.10
5.1.50.0050.0248.09
5.1.40.0040.0248.07
5.1.30.0020.0288.42
5.1.20.0050.0338.45
5.1.10.0050.0368.17
5.1.00.0070.0298.17
5.0.50.0060.0286.64
5.0.40.0070.0206.50
5.0.30.0030.0316.31
5.0.20.0020.0206.28
5.0.10.0040.0256.26
5.0.00.0060.0416.25
4.4.90.0050.0184.78
4.4.80.0030.0194.75
4.4.70.0030.0144.75
4.4.60.0050.0194.76
4.4.50.0020.0154.77
4.4.40.0020.0334.71
4.4.30.0040.0144.76
4.4.20.0020.0244.84
4.4.10.0030.0194.84
4.4.00.0040.0294.76
4.3.110.0030.0174.67
4.3.100.0040.0144.66
4.3.90.0010.0174.63
4.3.80.0040.0264.58
4.3.70.0010.0164.63
4.3.60.0050.0124.62
4.3.50.0050.0214.63
4.3.40.0040.0294.54
4.3.30.0010.0173.30
4.3.20.0060.0303.28
4.3.10.0020.0223.24
4.3.00.0000.0237.21

preferences:
52.6 ms | 401 KiB | 5 Q