3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a; public function __construct(int $value) { $this->a = $value; } } class B { public $ar = array(); public function addValue(A $value) { $this->ar[] = $value; } public function print(){ var_dump($this->ar); } public function selectValue() { foreach($this->ar as &$value){ $value->a += 10; } } public function __clone(){ $this->ar = clone $this->ar; } } $one = new A(10); $two = new A(15); $b = new B; $b->addValue($one); $b->addValue($two); $b->print(); $c = new B; $c = $b->cl(); //$c = clone $b; $b->selectValue(); $c->print();

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)
8.3.70.0120.00316.63
8.3.60.0120.00916.63
8.3.50.0090.00517.40
8.3.40.0070.00719.02
8.3.30.0040.01118.79
8.3.20.0120.00620.11
8.3.10.0070.00023.48
8.3.00.0110.00723.66
8.2.190.0070.00716.75
8.2.180.0090.00625.92
8.2.170.0170.00319.09
8.2.160.0100.00322.96
8.2.150.0050.00325.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00321.12
8.2.110.0110.00021.18
8.2.100.0040.00718.34
8.2.90.0030.00619.23
8.2.80.0080.00018.04
8.2.70.0000.00817.63
8.2.60.0000.00817.48
8.2.50.0040.00418.10
8.2.40.0000.00720.52
8.2.30.0070.00019.33
8.2.20.0040.00418.12
8.2.10.0000.00717.99
8.2.00.0000.00718.00
8.1.280.0120.00325.92
8.1.270.0080.00023.95
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00720.86
8.1.230.0090.00317.83
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0030.00617.23
8.1.180.0030.00518.10
8.1.170.0000.00818.56
8.1.160.0000.00818.91
8.1.150.0080.00020.01
8.1.140.0040.00419.16
8.1.130.0000.00818.83
8.1.120.0060.00317.47
8.1.110.0000.00817.40
8.1.100.0000.00817.31
8.1.90.0030.00617.38
8.1.80.0040.00417.31
8.1.70.0000.00717.45
8.1.60.0000.00817.60
8.1.50.0000.00817.43
8.1.40.0000.00817.44
8.1.30.0000.00817.62
8.1.20.0040.00417.70
8.1.10.0060.00317.48
8.1.00.0040.00417.50
8.0.300.0040.00418.84
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0040.00417.13
8.0.260.0040.00418.74
8.0.250.0000.00716.93
8.0.240.0080.00016.85
8.0.230.0000.00716.89
8.0.220.0030.00416.93
8.0.210.0040.00416.98
8.0.200.0030.00316.87
8.0.190.0040.00416.97
8.0.180.0050.00216.96
8.0.170.0040.00416.84
8.0.160.0000.00717.00
8.0.150.0000.00816.83
8.0.140.0030.00616.91
8.0.130.0000.00613.32
8.0.120.0060.00316.94
8.0.110.0000.00716.82
8.0.100.0030.00516.74
8.0.90.0040.00416.86
8.0.80.0030.01416.91
8.0.70.0020.00516.87
8.0.60.0050.00216.92
8.0.50.0040.00416.73
8.0.30.0090.00817.02
8.0.20.0130.00717.40
8.0.10.0000.00716.89
8.0.00.0090.00916.74
7.4.330.0000.00516.71
7.4.320.0050.00316.48
7.4.300.0060.00016.42
7.4.290.0000.00716.42
7.4.280.0080.00016.62
7.4.270.0000.00716.53
7.4.260.0060.00316.58
7.4.250.0050.00316.57
7.4.240.0030.00516.64
7.4.230.0070.00016.48
7.4.220.0110.00816.55
7.4.210.0040.01116.66
7.4.200.0000.00716.69
7.4.160.0140.00816.55
7.4.150.0100.00717.40
7.4.140.0120.00617.86
7.4.130.0100.01316.60
7.4.120.0090.01016.50
7.4.110.0070.01116.52
7.4.100.0230.00016.63
7.4.90.0080.00816.64
7.4.80.0080.01219.39
7.4.70.0120.00416.71
7.4.60.0120.00416.53
7.4.50.0080.00616.43
7.4.40.0110.00616.63
7.4.30.0160.00016.70
7.4.00.0070.00815.06
7.3.330.0000.00613.23
7.3.320.0000.00613.20
7.3.310.0030.00316.20
7.3.300.0070.00016.38
7.3.290.0070.00016.37
7.3.280.0080.01116.32
7.3.270.0110.00717.40
7.3.260.0190.01316.55
7.3.250.0140.00516.55
7.3.240.0070.01216.30
7.3.230.0110.00616.41
7.3.210.0060.01216.54
7.3.200.0110.00616.39
7.3.190.0120.00316.38
7.3.180.0060.01016.48
7.3.170.0070.01016.37
7.3.160.0040.01216.56
7.3.120.0030.01314.88
7.3.110.0070.01014.49
7.3.100.0080.00514.85
7.3.90.0070.00714.95
7.3.80.0060.00614.82
7.3.70.0030.01014.72
7.3.60.0030.00614.58
7.3.50.0090.00615.00
7.3.40.0030.01014.81
7.3.30.0040.01114.90
7.3.20.0040.00716.72
7.3.10.0080.00416.34
7.3.00.0090.00316.58
7.2.330.0120.00616.38
7.2.320.0120.00416.66
7.2.310.0030.01516.69
7.2.300.0090.01016.45
7.2.290.0180.00016.58
7.2.250.0070.01115.04
7.2.240.0100.01014.81
7.2.230.0040.01115.11
7.2.220.0000.01815.24
7.2.210.0000.01314.71
7.2.200.0070.00715.03
7.2.190.0120.00314.80
7.2.180.0090.00615.17
7.2.170.0000.01014.68
7.2.160.0000.01214.91
7.2.150.0040.01116.60
7.2.140.0030.01016.91
7.2.130.0020.01116.76
7.2.120.0050.00716.75
7.2.110.0050.00916.77
7.2.100.0030.01216.62
7.2.90.0010.01416.88
7.2.80.0050.00817.06
7.2.70.0080.00916.85
7.2.60.0100.00616.94
7.2.50.0090.00516.88
7.2.40.0120.00516.84
7.2.30.0100.00916.92
7.2.20.0130.00516.79
7.2.10.0040.01117.00
7.2.00.0050.00816.88
7.1.330.0080.00815.54
7.1.320.0000.01215.71
7.1.310.0100.00315.91
7.1.300.0060.00915.57
7.1.290.0080.00015.50
7.1.280.0140.00015.93
7.1.270.0110.00415.92
7.1.260.0080.00415.71
7.1.250.0050.00915.76
7.1.240.0030.00616.01
7.1.230.0040.01115.74
7.1.220.0000.00815.65
7.1.210.0060.00615.62
7.1.200.0050.00815.63
7.1.190.0100.00315.92
7.1.180.0060.00615.78
7.1.170.0000.01015.55
7.1.160.0110.00415.82
7.1.150.0070.01015.79
7.1.140.0000.01315.82
7.1.130.0090.00315.54
7.1.120.0080.00415.57
7.1.110.0280.01016.21
7.1.100.0320.00815.96
7.1.90.0400.01215.86
7.1.80.0380.00515.83
7.1.70.0310.01215.65
7.1.60.0290.00824.39
7.1.50.0340.00324.26
7.1.40.0510.01523.99
7.1.30.0630.01024.27
7.1.20.0570.01024.28
7.1.10.0240.00915.20
7.1.00.0540.01015.28
7.0.330.0070.00715.38
7.0.320.0100.00315.37
7.0.310.0040.00415.23
7.0.300.0000.00815.52
7.0.290.0070.00715.41
7.0.280.0090.00015.26
7.0.270.0060.00615.36
7.0.260.0070.00315.40
7.0.250.0240.00915.81
7.0.240.0570.00815.56
7.0.230.0390.00815.72
7.0.220.0230.00915.40
7.0.210.0340.00914.85
7.0.200.0260.01015.18
7.0.190.0290.00814.95
7.0.180.0390.00615.13
7.0.170.0220.01214.98
7.0.160.0270.00514.94
7.0.150.0360.00715.11
7.0.140.0530.01115.14
7.0.130.0400.01315.13
7.0.120.0420.00614.97
7.0.110.0260.00814.83
7.0.100.0240.01014.90
7.0.90.0270.00815.11
7.0.80.0270.00714.92
7.0.70.0260.00715.00
7.0.60.0290.01514.81
7.0.50.0240.01015.05
7.0.40.0220.01114.09
7.0.30.0160.00913.98
7.0.20.0200.00713.87
7.0.10.0200.00514.16
7.0.00.0150.00814.14
5.6.400.0090.00614.34
5.6.390.0000.01614.25
5.6.380.0060.00614.04

preferences:
68.03 ms | 401 KiB | 5 Q