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; function __clone() { // forza la copia di $this->object1, che altrimenti // punterebbe alla stessa istanza. $this->object1 = clone $this->object1; } /*public function __invoke($object1,$object2) { $this->oject1=$object1; $this->oject2=$object2; } */ } $obj = new MyCloneable(); $obj->object1 = new SubObject(); $obj->object2 = new SubObject(); $obj3 = clone $obj; $obj2=new $obj; $obj2->object1 = new SubObject(); $obj2->object2 = new SubObject(); print("Oggetto originale:\n"); print_r($obj); print("Oggetto originale:\n"); print_r($obj2); print("Oggetto originale:\n"); print_r($obj3); ?>

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)
8.3.60.0140.00018.56
8.3.50.0120.01021.27
8.3.40.0170.00018.79
8.3.30.0090.01318.66
8.3.20.0040.00418.77
8.3.10.0050.00321.10
8.3.00.0040.00423.57
8.2.180.0080.00816.50
8.2.170.0110.00322.96
8.2.160.0070.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00026.16
8.2.120.0040.00420.88
8.2.110.0070.00320.53
8.2.100.0040.00817.91
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0050.00318.28
8.2.30.0000.00819.83
8.2.20.0000.00717.68
8.2.10.0000.00717.66
8.2.00.0000.00817.81
8.1.280.0110.01125.92
8.1.270.0050.00223.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0100.00022.61
8.1.230.0040.00820.88
8.1.220.0030.00718.77
8.1.210.0040.00418.83
8.1.200.0000.01017.35
8.1.190.0000.00917.53
8.1.180.0030.00618.10
8.1.170.0060.00318.53
8.1.160.0000.00818.91
8.1.150.0020.00518.65
8.1.140.0040.00417.41
8.1.130.0030.00317.73
8.1.120.0000.00817.46
8.1.110.0000.00717.32
8.1.100.0040.00417.40
8.1.90.0040.00417.40
8.1.80.0040.00417.44
8.1.70.0040.00417.31
8.1.60.0040.00417.63
8.1.50.0080.00017.45
8.1.40.0030.00617.57
8.1.30.0030.00617.70
8.1.20.0040.00417.59
8.1.10.0040.00417.64
8.1.00.0000.00717.51
8.0.300.0100.00019.93
8.0.290.0000.00817.05
8.0.280.0080.00018.41
8.0.270.0000.00717.28
8.0.260.0000.00618.47
8.0.250.0000.00716.91
8.0.240.0090.00016.87
8.0.230.0040.00416.86
8.0.220.0000.00716.88
8.0.210.0000.00716.90
8.0.200.0000.00616.88
8.0.190.0000.00716.88
8.0.180.0030.00516.89
8.0.170.0000.00716.81
8.0.160.0000.00816.90
8.0.150.0000.00816.76
8.0.140.0040.00416.82
8.0.130.0000.00513.27
8.0.120.0050.00316.84
8.0.110.0000.00716.77
8.0.100.0000.00716.88
8.0.90.0040.00416.66
8.0.80.0060.00916.86
8.0.70.0000.00816.85
8.0.60.0050.00216.92
8.0.50.0080.00016.85
8.0.30.0150.00617.28
8.0.20.0090.00917.40
8.0.10.0040.00417.02
8.0.00.0100.00816.64
7.4.330.0020.00214.59
7.4.320.0040.00416.46
7.4.300.0000.00716.64
7.4.290.0030.00316.61
7.4.280.0040.00416.60
7.4.270.0030.00316.46
7.4.260.0000.00613.29
7.4.250.0040.00416.49
7.4.240.0000.00716.55
7.4.230.0030.00316.47
7.4.220.0190.00616.49
7.4.210.0070.00716.59
7.4.200.0000.00716.42
7.4.190.0000.00716.68
7.4.160.0090.00916.39
7.4.150.0140.00417.40
7.4.140.0090.00817.86
7.4.130.0070.01016.52
7.4.120.0120.00716.58
7.4.110.0150.00316.56
7.4.100.0140.00416.75
7.4.90.0040.01416.64
7.4.80.0120.00619.37
7.4.70.0080.00816.43
7.4.60.0060.00916.41
7.4.50.0050.00316.28
7.4.40.0180.00022.52
7.4.30.0090.00916.66
7.4.10.0030.01414.88
7.4.00.0060.01015.01
7.3.330.0000.00513.42
7.3.320.0070.00013.15
7.3.310.0030.00516.43
7.3.300.0040.00416.39
7.3.290.0090.00616.46
7.3.280.0110.00816.36
7.3.270.0110.00717.40
7.3.260.0090.00918.24
7.3.250.0030.01316.52
7.3.240.0030.01916.54
7.3.230.0090.00816.39
7.3.210.0140.00916.53
7.3.200.0030.01619.39
7.3.190.0110.00616.66
7.3.180.0080.00816.68
7.3.170.0040.01016.41
7.3.160.0060.00916.39
7.3.130.0070.01114.64
7.3.120.0130.00314.91
7.3.110.0070.01014.30
7.3.100.0100.00314.37
7.3.90.0070.00714.99
7.3.80.0090.00414.50
7.3.70.0030.00614.93
7.3.60.0000.01314.79
7.3.50.0060.00914.74
7.3.40.0060.00314.75
7.3.30.0060.00914.86
7.3.20.0040.00416.80
7.3.10.0030.00716.71
7.3.00.0000.01316.59
7.2.330.0070.01116.74
7.2.320.0030.01516.79
7.2.310.0090.00916.38
7.2.300.0080.00816.81
7.2.290.0080.00816.74
7.2.260.0130.00315.16
7.2.250.0110.00715.04
7.2.240.0040.01414.88
7.2.230.0070.00714.96
7.2.220.0070.00414.91
7.2.210.0030.00614.85
7.2.200.0070.00314.88
7.2.190.0040.01114.98
7.2.180.0030.00615.11
7.2.170.0030.00715.09
7.2.160.0070.00715.05
7.2.150.0080.00416.91
7.2.140.0090.00316.94
7.2.130.0030.01016.77
7.2.120.0030.00917.05
7.2.110.0000.00916.94
7.2.100.0030.01017.05
7.2.90.0120.00016.88
7.2.80.0070.00716.97
7.2.70.0040.01216.95
7.2.60.0090.00916.77
7.2.50.0060.00616.96
7.2.40.0030.00916.59
7.2.30.0040.01116.93
7.2.20.0040.00816.93
7.2.10.0000.01316.59
7.2.00.0040.00918.06
7.1.330.0110.00415.89
7.1.320.0070.00715.90
7.1.310.0070.00315.75
7.1.300.0070.00815.55
7.1.290.0030.00515.57
7.1.280.0090.00615.90
7.1.270.0000.01315.54
7.1.260.0040.01115.78
7.1.250.0080.00415.84
7.1.240.0060.00615.58
7.1.230.0080.00415.86
7.1.220.0060.01215.54
7.1.210.0110.00415.83
7.1.200.0060.00915.79
7.1.190.0000.01615.65
7.1.180.0070.00315.74
7.1.170.0030.01015.85
7.1.160.0060.00615.67
7.1.150.0070.00715.85
7.1.140.0040.01115.86
7.1.130.0030.01315.79
7.1.120.0040.01215.77
7.1.110.0070.00715.82
7.1.100.0030.01117.09
7.1.90.0040.01115.73
7.1.80.0040.01115.68
7.1.70.0090.00416.49
7.1.60.0090.00917.55
7.1.50.0050.01416.31
7.1.40.0030.00715.73
7.1.30.0040.01115.74
7.1.20.0040.01115.48
7.1.10.0070.01015.82
7.1.00.0030.03619.23
7.0.330.0040.00415.39
7.0.320.0070.00315.34
7.0.310.0060.00915.16
7.0.300.0060.00315.32
7.0.290.0040.01515.22
7.0.280.0070.01115.19
7.0.270.0070.00715.42
7.0.260.0080.00815.39
7.0.250.0030.00915.17
7.0.240.0000.01415.46
7.0.230.0050.00515.50
7.0.220.0060.00915.17
7.0.210.0120.00015.34
7.0.200.0070.00715.26
7.0.190.0050.00515.24
7.0.180.0000.01615.50
7.0.170.0000.01515.30
7.0.160.0070.01015.30
7.0.150.0060.01015.39
7.0.140.0080.04018.80
7.0.130.0040.00415.55
7.0.120.0060.00815.25
7.0.110.0070.00615.17
7.0.100.0060.00615.42
7.0.90.0100.00715.45
7.0.80.0080.00815.23
7.0.70.0030.02518.53
7.0.60.0050.02718.41
7.0.50.0110.01818.79
7.0.40.0050.03016.81
7.0.30.0050.02716.77
7.0.20.0080.02216.82
7.0.10.0070.03016.76
7.0.00.0070.03216.77
5.6.400.0060.00914.29
5.6.390.0090.00614.36
5.6.380.0050.00514.25
5.6.370.0090.00614.41
5.6.360.0030.00914.48
5.6.350.0040.01114.52
5.6.340.0060.00914.29
5.6.330.0120.00314.24
5.6.320.0060.00614.05
5.6.310.0060.00614.33
5.6.300.0030.00913.96
5.6.290.0030.00714.16
5.6.280.0090.03517.79
5.6.270.0070.00313.93
5.6.260.0060.00914.35
5.6.250.0100.00714.30
5.6.240.0060.00914.16
5.6.230.0100.00014.55
5.6.220.0030.02317.57
5.6.210.0050.04917.56
5.6.200.0020.02617.71
5.6.190.0020.02717.66
5.6.180.0080.02317.59
5.6.170.0030.03017.72
5.6.160.0030.02317.75
5.6.150.0050.03017.71
5.6.140.0080.03617.78
5.6.130.0070.02717.71
5.6.120.0080.02217.70
5.6.110.0080.02217.58
5.6.100.0020.04617.59
5.6.90.0030.02517.59
5.6.80.0100.04417.33
5.6.70.0080.02517.42
5.6.60.0100.04217.31
5.6.50.0050.04817.31
5.6.40.0050.04517.22
5.6.30.0080.03217.36
5.6.20.0030.04517.43
5.6.10.0050.03517.49
5.6.00.0000.04017.31
5.5.380.0030.01414.19
5.5.370.0090.00614.37
5.5.360.0140.02717.29
5.5.350.0050.02517.34
5.5.340.0050.02417.45
5.5.330.0030.02517.52
5.5.320.0060.02517.59
5.5.310.0010.03117.52
5.5.300.0070.02217.64
5.5.290.0100.02217.39
5.5.280.0030.04617.51
5.5.270.0070.02617.63
5.5.260.0070.03217.67
5.5.250.0080.02317.37
5.5.240.0070.04417.20
5.5.230.0020.03317.24
5.5.220.0080.04117.11
5.5.210.0130.03817.10
5.5.200.0120.04217.31
5.5.190.0030.03017.16
5.5.180.0030.05117.11
5.5.170.0030.01014.24
5.5.160.0110.03517.02
5.5.150.0050.03517.16
5.5.140.0050.04017.15
5.5.130.0110.03517.15
5.5.120.0080.04517.06
5.5.110.0070.03917.12
5.5.100.0080.04517.21
5.5.90.0070.04717.03
5.5.80.0080.03817.07
5.5.70.0060.04617.26
5.5.60.0080.04217.07
5.5.50.0070.04417.18
5.5.40.0080.04117.15
5.5.30.0090.04017.17
5.5.20.0050.04417.14
5.5.10.0100.03717.11
5.5.00.0070.04517.16
5.4.450.0080.03315.23
5.4.440.0050.02015.29
5.4.430.0060.02815.24
5.4.420.0080.03815.12
5.4.410.0030.03515.06
5.4.400.0030.04315.11
5.4.390.0050.03215.13
5.4.380.0070.04014.95
5.4.370.0050.04414.99
5.4.360.0110.03315.21
5.4.350.0050.04015.06
5.4.340.0080.03814.95
5.4.330.0040.00811.13
5.4.320.0040.04315.16
5.4.310.0050.04014.90
5.4.300.0050.04015.18
5.4.290.0100.04015.07
5.4.280.0070.04015.17
5.4.270.0090.02315.13
5.4.260.0100.04215.17
5.4.250.0030.03614.92
5.4.240.0040.03415.10
5.4.230.0120.03814.88
5.4.220.0030.04715.25
5.4.210.0060.04115.15
5.4.200.0150.02515.10
5.4.190.0050.03814.94
5.4.180.0060.03515.13
5.4.170.0020.03814.90
5.4.160.0030.04115.04
5.4.150.0040.04214.96
5.4.140.0050.04213.95
5.4.130.0050.03813.54
5.4.120.0080.04013.84
5.4.110.0030.04313.60
5.4.100.0080.03513.70
5.4.90.0050.03013.75
5.4.80.0020.03413.61
5.4.70.0100.02513.85
5.4.60.0090.03013.67
5.4.50.0080.02313.68
5.4.40.0080.03213.77
5.4.30.0070.04013.75
5.4.20.0080.03813.74
5.4.10.0070.03713.78
5.4.00.0030.03613.45
5.3.290.0050.04312.69
5.3.280.0070.04012.57
5.3.270.0050.03012.61
5.3.260.0100.03312.70
5.3.250.0080.02812.51
5.3.240.0120.02212.63
5.3.230.0070.04112.67
5.3.220.0080.03812.49
5.3.210.0080.04112.52
5.3.200.0080.03512.35
5.3.190.0090.03812.54
5.3.180.0080.03512.39
5.3.170.0030.02812.48
5.3.160.0060.03212.57
5.3.150.0100.03712.41
5.3.140.0070.03512.56
5.3.130.0020.04512.43
5.3.120.0050.04412.56
5.3.110.0080.04012.55
5.3.100.0070.04212.29
5.3.90.0050.04112.31
5.3.80.0030.04512.12
5.3.70.0020.04612.18
5.3.60.0100.02212.28
5.3.50.0060.03812.20
5.3.40.0040.02612.13
5.3.30.0030.02312.14
5.3.20.0030.02812.04
5.3.10.0050.03712.03
5.3.00.0100.03211.98
5.2.170.0000.07012.31
5.2.160.0030.05712.31
5.2.150.0070.04712.31
5.2.140.0070.06712.31
5.2.130.0000.06312.31
5.2.120.0000.07012.31
5.2.110.0100.03712.31
5.2.100.0070.06012.31
5.2.90.0030.04312.31
5.2.80.0070.06012.31
5.2.70.0100.06012.31
5.2.60.0030.04012.31
5.2.50.0000.07012.31
5.2.40.0100.05712.31
5.2.30.0030.06712.31
5.2.20.0030.06712.31
5.2.10.0070.06312.31
5.2.00.0070.06012.31
5.1.60.0030.06312.31
5.1.50.0030.05312.31
5.1.40.0070.03312.31
5.1.30.0070.05712.31
5.1.20.0030.05712.31
5.1.10.0030.04312.31
5.1.00.0030.06012.31
5.0.50.0000.04712.31
5.0.40.0070.04312.31
5.0.30.0030.06012.31
5.0.20.0030.04012.31
5.0.10.0030.04012.31
5.0.00.0030.06312.31
4.4.90.0000.02712.31
4.4.80.0000.04012.31
4.4.70.0000.03012.31
4.4.60.0000.03712.31
4.4.50.0030.03312.31
4.4.40.0000.05312.31
4.4.30.0000.03312.31
4.4.20.0030.03312.31
4.4.10.0070.03012.31
4.4.00.0000.04012.31
4.3.110.0000.03012.31
4.3.100.0030.02712.31
4.3.90.0000.03012.31
4.3.80.0070.04012.31
4.3.70.0000.03712.31
4.3.60.0000.03312.31
4.3.50.0030.03312.31
4.3.40.0000.04712.31
4.3.30.0000.02312.31
4.3.20.0000.02712.31
4.3.10.0030.02312.31
4.3.00.0070.02712.31

preferences:
37.73 ms | 401 KiB | 5 Q