3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Wrapper { public function foo (...$args) { return $this->dostuff(...$args); } public function dostuff($param1, $param2, &$arr) { $arr[] = $param1; $arr[] = $param2; return count($arr); } } $values = [1,2]; $obj = new Wrapper(); $count = $obj->foo(3,4, $values); echo "Elements count: $count\r\n"; print_r($values); //Expected [1,2,3,4]

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)
8.5.10.0110.00819.81
8.5.00.0140.00820.00
8.4.160.0130.00923.88
8.4.150.0020.00014.05
8.4.140.0110.01017.90
8.4.130.0060.00517.73
8.4.120.0040.00720.72
8.4.110.0070.00518.79
8.4.100.0140.00617.56
8.4.90.0150.00520.43
8.4.80.0120.00820.46
8.4.70.0080.00818.75
8.4.60.0110.01020.55
8.4.50.0140.00618.85
8.4.40.0100.00019.36
8.4.30.0070.01120.73
8.4.20.0050.00322.45
8.4.10.0130.00624.07
8.3.280.0030.00014.05
8.3.270.0110.00816.60
8.3.260.0140.00616.72
8.3.250.0090.00918.93
8.3.240.0090.00716.44
8.3.230.0130.00716.70
8.3.220.0110.00719.00
8.3.210.0040.00416.57
8.3.200.0060.00316.59
8.3.190.0100.01116.99
8.3.180.0110.00918.83
8.3.170.0000.00817.22
8.3.160.0050.00318.64
8.3.150.0040.00416.54
8.3.140.0040.00416.63
8.3.130.0160.00318.43
8.3.120.0080.00318.97
8.3.110.0000.01818.45
8.3.100.0060.00316.49
8.3.90.0090.00626.77
8.3.80.0050.00518.43
8.3.70.0080.00816.74
8.3.60.0150.00016.50
8.3.50.0090.01216.79
8.3.40.0070.00720.20
8.3.30.0160.00920.82
8.3.20.0060.00823.85
8.3.10.0110.00224.14
8.3.00.0140.00324.56
8.2.290.0050.00416.63
8.2.280.0100.00918.19
8.2.270.0080.00016.62
8.2.260.0080.00017.36
8.2.250.0060.00316.47
8.2.240.0030.00617.40
8.2.230.0080.00020.94
8.2.220.0000.00824.06
8.2.210.0040.00426.77
8.2.200.0090.00018.29
8.2.190.0150.00616.58
8.2.180.0090.00616.38
8.2.170.0070.01118.85
8.2.160.0190.00822.96
8.2.150.0150.00324.31
8.2.140.0060.00923.81
8.2.130.0090.00524.56
8.2.120.0070.00824.56
8.2.110.0120.00522.54
8.2.100.0130.00720.44
8.2.90.0140.00920.50
8.2.80.0100.00520.47
8.2.70.0130.00420.36
8.2.60.0100.00620.51
8.2.50.0110.00520.52
8.2.40.0100.00821.52
8.2.30.0090.00620.49
8.2.20.0100.00621.17
8.2.10.0140.00419.45
8.2.00.0150.00719.43
8.1.330.0110.00816.03
8.1.320.0100.00918.10
8.1.310.0040.00418.49
8.1.300.0030.00717.77
8.1.290.0030.00630.84
8.1.280.0070.00725.92
8.1.270.0050.00924.23
8.1.260.0060.00824.99
8.1.250.0110.00026.00
8.1.240.0110.00822.60
8.1.230.0200.00022.83
8.1.220.0070.00720.37
8.1.210.0140.00220.87
8.1.200.0060.00920.22
8.1.190.0100.00720.11
8.1.180.0140.00522.52
8.1.170.0070.00620.93
8.1.160.0100.00520.96
8.1.150.0090.00620.81
8.1.140.0140.00519.24
8.1.130.0150.00319.24
8.1.120.0120.00719.25
8.1.110.0130.00619.31
8.1.100.0070.01019.33
8.1.90.0100.00719.31
8.1.80.0080.01019.33
8.1.70.0160.00119.34
8.1.60.0170.00419.45
8.1.50.0140.00519.33
8.1.40.0090.00919.40
8.1.30.0100.00619.40
8.1.20.0080.00919.41
8.1.10.0120.00619.34
8.1.00.0140.00719.36
8.0.300.0080.00721.47
8.0.290.0130.00319.77
8.0.280.0140.00420.71
8.0.270.0090.00818.84
8.0.260.0120.00718.84
8.0.250.0120.00218.86
8.0.240.0120.00518.88
8.0.230.0140.00418.91
8.0.220.0100.00618.82
8.0.210.0120.00618.86
8.0.200.0110.00618.93
8.0.190.0180.00318.91
8.0.180.0100.00818.93
8.0.170.0130.00518.85
8.0.160.0110.00818.87
8.0.150.0130.00418.83
8.0.140.0130.00918.88
8.0.130.0150.00618.87
8.0.120.0140.00618.84
8.0.110.0120.00418.86
8.0.100.0120.00418.85
8.0.90.0120.00418.83
8.0.80.0120.00418.86
8.0.70.0100.00318.89
8.0.60.0140.00418.87
8.0.50.0130.00718.87
8.0.30.0070.00718.80
8.0.20.0140.00518.88
8.0.10.0150.00418.95

preferences:
98.19 ms | 403 KiB | 5 Q