3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SubObject { static $instances = 0; public $instance; public function __construct() { $this->instance = ++self::$instances; } } class MyCloneable { public $object1; public $object2; } /* class MyCloneable { public function __invoke($object1,$object2) { $this->oject1=$object1; $this->oject2=$object2; } }*/ $obj = new MyCloneable(); $obj->object1 = new SubObject(); $obj->object2 = new SubObject(); $obj2= new $obj; print("Oggetto originale:\n"); print_r($obj); print("Oggetto originale:\n"); print_r($obj2); ?>

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)
8.3.60.0040.01118.43
8.3.50.0130.00622.11
8.3.40.0110.00418.84
8.3.30.0000.01618.89
8.3.20.0040.00418.77
8.3.10.0040.00421.10
8.3.00.0040.00421.70
8.2.180.0190.00416.50
8.2.170.0100.00722.96
8.2.160.0140.00020.55
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0030.00326.16
8.2.120.0050.00219.83
8.2.110.0030.00622.09
8.2.100.0090.00317.84
8.2.90.0020.00519.17
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0040.00418.16
8.2.50.0080.00018.07
8.2.40.0090.00018.32
8.2.30.0000.00819.83
8.2.20.0040.00417.54
8.2.10.0000.00817.75
8.2.00.0050.00317.55
8.1.280.0170.00325.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00922.47
8.1.230.0060.00620.77
8.1.220.0000.00818.77
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00717.52
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0040.00418.82
8.1.150.0040.00418.48
8.1.140.0000.00717.50
8.1.130.0030.00317.73
8.1.120.0030.00317.31
8.1.110.0040.00417.29
8.1.100.0040.00417.39
8.1.90.0040.00417.29
8.1.80.0000.00717.38
8.1.70.0000.00717.25
8.1.60.0070.00017.49
8.1.50.0070.00017.48
8.1.40.0040.00417.56
8.1.30.0070.00017.54
8.1.20.0000.00817.54
8.1.10.0040.00417.48
8.1.00.0040.00417.42
8.0.300.0040.00420.03
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0030.00317.20
8.0.260.0030.00316.83
8.0.250.0000.00816.90
8.0.240.0080.00016.79
8.0.230.0070.00016.82
8.0.220.0030.00316.82
8.0.210.0070.00016.84
8.0.200.0040.00416.80
8.0.190.0030.00316.83
8.0.180.0000.00716.84
8.0.170.0080.00016.75
8.0.160.0040.00416.83
8.0.150.0040.00416.79
8.0.140.0070.00316.80
8.0.130.0000.00513.26
8.0.120.0000.00716.83
8.0.110.0030.00516.73
8.0.100.0000.00716.87
8.0.90.0030.00516.85
8.0.80.0130.00716.85
8.0.70.0070.00016.89
8.0.60.0000.00716.86
8.0.50.0030.00516.72
8.0.30.0100.00917.14
8.0.20.0170.00217.40
8.0.10.0000.00716.94
8.0.00.0090.01016.70
7.4.330.0030.00313.43
7.4.320.0030.00316.35
7.4.300.0000.00716.63
7.4.290.0000.00716.61
7.4.280.0000.00716.61
7.4.270.0000.00716.57
7.4.260.0000.00513.22
7.4.250.0070.00016.46
7.4.240.0000.00816.64
7.4.230.0030.00316.58
7.4.220.0180.00716.64
7.4.210.0070.00716.53
7.4.200.0030.00316.49
7.4.190.0000.00716.64
7.4.160.0080.00816.24
7.4.150.0060.01117.40
7.4.140.0080.01017.86
7.4.130.0090.00816.57
7.4.120.0050.01216.41
7.4.110.0060.01016.59
7.4.100.0090.00916.47
7.4.90.0110.00816.27
7.4.80.0080.00819.37
7.4.70.0070.01016.53
7.4.60.0070.01016.49
7.4.50.0050.00316.52
7.4.40.0070.01022.27
7.4.30.0090.00916.29
7.4.00.0030.01314.96
7.3.330.0060.00013.36
7.3.320.0000.00513.29
7.3.310.0030.00316.41
7.3.300.0030.00316.31
7.3.290.0210.00416.37
7.3.280.0090.00716.35
7.3.270.0000.01717.40
7.3.260.0080.00818.24
7.3.250.0080.01216.52
7.3.240.0100.00716.38
7.3.230.0080.00816.67
7.3.210.0130.00316.50
7.3.200.0170.00719.39
7.3.190.0070.01416.47
7.3.180.0060.01016.34
7.3.170.0090.00916.54
7.3.160.0100.00616.28
7.3.120.0060.00914.82
7.2.330.0130.01116.75
7.2.320.0000.01716.82
7.2.310.0070.01016.81
7.2.300.0150.00316.57
7.2.290.0090.00616.66
7.2.00.0060.00919.40
7.1.100.0100.00718.03
7.1.70.0090.00016.97
7.1.60.0110.01419.40
7.1.50.0040.00717.16
7.1.00.0100.04722.50
7.0.200.0070.00316.79
7.0.140.0030.07321.98
7.0.60.0070.06021.84
7.0.50.0000.04022.13
7.0.40.0000.04320.03
7.0.30.0000.04319.96
7.0.20.0000.03720.04
7.0.10.0030.04320.03
7.0.00.0000.04720.00
5.6.280.0070.07020.91
5.6.210.0030.04320.70
5.6.200.0000.04721.02
5.6.190.0000.04321.00
5.6.180.0000.04020.90
5.6.170.0070.03321.10
5.6.160.0000.03321.11
5.6.150.0070.03020.90
5.6.140.0000.04020.92
5.6.130.0030.03321.15
5.6.120.0000.04320.99
5.6.110.0030.03721.04
5.6.100.0030.03321.04
5.6.90.0030.03320.97
5.6.80.0030.03020.54
5.6.70.0000.03320.37
5.6.60.0030.03020.36
5.6.50.0000.03320.37
5.6.40.0000.04720.33
5.6.30.0030.07720.48
5.6.20.0000.04020.41
5.6.10.0070.03320.34
5.6.00.0000.03720.33
5.5.350.0070.09320.45
5.5.340.0030.04020.85
5.5.330.0000.03320.69
5.5.320.0030.03020.98
5.5.310.0030.03020.80
5.5.300.0000.04720.68
5.5.290.0000.05020.80
5.5.280.0000.03720.85
5.5.270.0030.04020.85
5.5.260.0000.03720.75
5.5.250.0000.03320.69
5.5.240.0030.04020.16
5.5.230.0000.03720.15
5.5.220.0000.03320.11
5.5.210.0000.03720.25
5.5.200.0000.03320.09
5.5.190.0070.03720.09
5.5.180.0070.04720.22
5.5.160.0000.05320.12
5.5.150.0000.04020.21
5.5.140.0000.04020.22
5.5.130.0070.03320.03
5.5.120.0030.03720.00
5.5.110.0070.03320.30
5.5.100.0030.05320.00
5.5.90.0030.08320.04
5.5.80.0070.08720.04
5.5.70.0030.07720.09
5.5.60.0100.06319.98
5.5.50.0070.03319.96
5.5.40.0100.06020.04
5.5.30.0100.07020.09
5.5.20.0030.07320.03
5.5.10.0030.06319.99
5.5.00.0070.07019.98
5.4.450.0000.03319.39
5.4.440.0000.03319.45
5.4.430.0030.03719.52
5.4.420.0000.03319.50
5.4.410.0030.03319.11
5.4.400.0000.03718.93
5.4.390.0030.03018.94
5.4.380.0100.03319.03
5.4.370.0000.03018.91
5.4.360.0000.06719.09
5.4.350.0030.06018.97
5.4.340.0070.03319.04
5.4.320.0030.08019.04
5.4.310.0000.04318.91
5.4.300.0000.03719.18
5.4.290.0030.07718.93
5.4.280.0030.06719.16
5.4.270.0030.06019.01
5.4.260.0030.06718.91
5.4.250.0030.07719.00
5.4.240.0070.06319.06
5.4.230.0030.06719.05
5.4.220.0030.04319.06
5.4.210.0030.03319.02
5.4.200.0000.03719.00
5.4.190.0000.04718.90
5.4.180.0030.06019.05
5.4.170.0070.07019.11
5.4.160.0000.07719.05
5.4.150.0070.07019.14
5.4.140.0030.07716.50
5.4.130.0030.07016.48
5.4.120.0000.06316.46
5.4.110.0030.07316.57
5.4.100.0070.06716.46
5.4.90.0070.06716.54
5.4.80.0070.06716.41
5.4.70.0100.06316.59
5.4.60.0000.07016.34
5.4.50.0030.03716.22
5.4.40.0030.07316.52
5.4.30.0030.06716.33
5.4.20.0070.07016.35
5.4.10.0000.07316.30
5.4.00.0030.07315.91
5.3.290.0030.06014.65
5.3.280.0070.06714.45
5.3.270.0030.07314.61
5.3.260.0000.08014.56
5.3.250.0070.07014.62
5.3.240.0070.07714.62
5.3.230.0070.07014.57
5.3.220.0000.08014.64
5.3.210.0030.07314.61
5.3.200.0030.07714.43
5.3.190.0000.07714.68
5.3.180.0030.07714.54
5.3.170.0030.06314.48
5.3.160.0000.04714.67
5.3.150.0070.04014.61
5.3.140.0030.03714.56
5.3.130.0000.06714.59
5.3.120.0130.06714.40
5.3.110.0000.06714.60
5.3.100.0070.06314.14
5.3.90.0030.07314.06
5.3.80.0000.07014.07
5.3.70.0030.05713.91
5.3.60.0130.06013.96
5.3.50.0100.06713.81
5.3.40.0000.07713.91
5.3.30.0000.07713.98
5.3.20.0000.06313.73
5.3.10.0000.07313.73
5.3.00.0000.06713.73
5.2.170.0030.06711.05
5.2.160.0070.05711.25
5.2.150.0000.06311.20
5.2.140.0000.06311.20
5.2.130.0000.06311.15
5.2.120.0030.05711.18
5.2.110.0030.05711.09
5.2.100.0070.05311.10
5.2.90.0030.05711.12
5.2.80.0070.05311.20
5.2.70.0070.06311.08
5.2.60.0000.05711.03
5.2.50.0030.06011.07
5.2.40.0130.05011.06
5.2.30.0070.05311.03
5.2.20.0070.04711.05
5.2.10.0070.05010.91
5.2.00.0000.06310.72
5.1.60.0000.03710.44
5.1.50.0030.05310.44
5.1.40.0030.04010.44
5.1.30.0030.02710.44
5.1.20.0000.05310.44
5.1.10.0000.02310.44
5.1.00.0000.02310.44
5.0.50.0000.02010.44
5.0.40.0000.04710.44
5.0.30.0030.05710.44
5.0.20.0030.04010.44
5.0.10.0030.04310.44
5.0.00.0030.06310.44
4.4.90.0000.03710.44
4.4.80.0070.03310.44
4.4.70.0070.03310.44
4.4.60.0000.03010.44
4.4.50.0000.03710.44
4.4.40.0000.02710.44
4.4.30.0000.02710.44
4.4.20.0000.02310.44
4.4.10.0000.02010.44
4.4.00.0000.05310.44
4.3.110.0000.03010.44
4.3.100.0030.02310.44
4.3.90.0000.03710.44
4.3.80.0000.05010.44
4.3.70.0030.01710.44
4.3.60.0030.03310.44
4.3.50.0000.03310.44
4.3.40.0000.05010.44
4.3.30.0030.02310.44
4.3.20.0000.04010.44
4.3.10.0000.03710.44
4.3.00.0030.03310.44

preferences:
46.86 ms | 401 KiB | 5 Q