3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ArrayAccessImplementer implements ArrayAccess { private $array; public function __construct(array $array) { $this->array = $array; } public function offsetExists($offset) { return array_key_exists($this->array, $offset); } public function offsetSet($offset, $value) { $this->array[$offset] = $value; } public function offsetGet($offset) { return $this->array[$offset]; } public function offsetUnset($offset) { unset($this->array[$offset]); } } class ArrayObjectSubClass extends ArrayObject { } $arrayObject = new ArrayObject(array('test' => 'value1')); $arrayObjectCastedToArray = (array)$arrayObject; $arrayObjectSubclass = new ArrayObjectSubClass((array('test' => 'value1'))); $arrayObjectSubclassCastedToArray = (array) $arrayObjectSubclass; $arrayAccess = new ArrayAccessImplementer(array('test' => 'value1')); $arrayAccessCastedToArray = (array)$arrayAccess; $simpleObject = new stdClass(); $simpleObject->test = 'value1'; var_export((array)$simpleObject); var_export($arrayObjectCastedToArray); var_export($arrayObjectSubclassCastedToArray); var_export($arrayAccessCastedToArray);

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)
8.3.60.0090.00918.43
8.3.50.0120.01221.99
8.3.40.0070.00718.75
8.3.30.0110.00418.71
8.3.20.0040.00420.34
8.3.10.0040.00418.77
8.3.00.0040.00423.53
8.2.180.0090.00918.16
8.2.170.0090.00922.96
8.2.160.0110.00720.53
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00420.38
8.2.120.0040.00426.35
8.2.110.0090.00020.39
8.2.100.0090.00317.72
8.2.90.0000.00819.05
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0090.00017.88
8.2.50.0000.00719.39
8.2.40.0040.00420.42
8.2.30.0040.00420.48
8.2.20.0030.00518.07
8.2.10.0000.00817.94
8.2.00.0030.00518.09
8.1.280.0150.00025.92
8.1.270.0070.00723.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.89
8.1.230.0040.00717.77
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0050.00318.71
8.1.160.0040.00418.78
8.1.150.0040.00420.27
8.1.140.0000.00719.46
8.1.130.0030.00318.90
8.1.120.0070.00617.45
8.1.110.0060.00317.36
8.1.100.0030.00517.50
8.1.90.0040.00317.36
8.1.80.0080.00017.37
8.1.70.0000.00717.47
8.1.60.0000.00817.58
8.1.50.0000.00817.54
8.1.40.0000.00817.54
8.1.30.0030.00617.64
8.1.20.0080.00017.65
8.1.10.0040.00417.42
8.1.00.0000.00717.53
8.0.300.0040.00418.77
8.0.290.0090.00016.63
8.0.280.0000.00718.32
8.0.270.0020.00517.27
8.0.260.0000.00717.17
8.0.250.0070.00016.98
8.0.240.0000.00716.89
8.0.230.0030.00317.02
8.0.220.0030.00316.96
8.0.210.0000.00716.86
8.0.200.0060.00316.91
8.0.190.0040.00416.88
8.0.180.0050.00316.93
8.0.170.0040.00416.91
8.0.160.0000.00716.90
8.0.150.0050.00316.82
8.0.140.0040.00416.75
8.0.130.0060.00013.32
8.0.120.0040.00416.88
8.0.110.0030.00316.75
8.0.100.0000.00716.93
8.0.90.0060.00316.86
8.0.80.0000.02116.82
8.0.70.0040.00417.02
8.0.60.0050.00316.97
8.0.50.0060.00316.99
8.0.30.0060.01417.22
8.0.20.0110.01117.40
8.0.10.0000.00716.88
8.0.00.0030.01616.69
7.4.330.0000.00615.55
7.4.320.0060.00016.44
7.4.300.0030.00316.65
7.4.290.0040.00416.54
7.4.280.0000.00716.41
7.4.270.0000.00716.61
7.4.260.0030.00316.54
7.4.250.0040.00416.48
7.4.240.0000.00716.52
7.4.230.0070.00016.39
7.4.220.0110.00816.41
7.4.210.0070.01016.60
7.4.200.0000.00816.63
7.4.160.0120.00316.60
7.4.150.0140.00717.40
7.4.140.0100.00617.86
7.4.130.0050.01416.40
7.4.120.0120.00616.65
7.4.110.0150.00916.38
7.4.100.0090.00916.58
7.4.90.0120.00916.36
7.4.80.0120.01219.39
7.4.70.0030.01516.63
7.4.60.0070.01016.41
7.4.50.0040.01116.41
7.4.40.0100.00916.75
7.4.30.0030.01316.49
7.4.00.0050.01214.99
7.3.330.0030.00313.30
7.3.320.0000.00513.34
7.3.310.0070.00016.29
7.3.300.0000.00816.21
7.3.290.0030.01116.33
7.3.280.0070.01116.35
7.3.270.0060.01217.40
7.3.260.0150.00716.38
7.3.250.0110.00816.47
7.3.240.0050.01416.39
7.3.230.0040.01216.39
7.3.210.0120.00616.45
7.3.200.0160.00616.73
7.3.190.0090.00616.59
7.3.180.0080.00816.64
7.3.170.0030.01316.36
7.3.160.0060.01616.44
7.3.120.0030.01215.05
7.3.110.0030.01014.82
7.3.100.0090.00614.57
7.3.90.0060.00914.62
7.3.80.0000.01514.99
7.3.70.0070.01014.92
7.3.60.0090.00314.68
7.3.50.0070.00714.93
7.3.40.0070.00715.01
7.3.30.0030.00914.96
7.3.20.0030.00616.38
7.3.10.0030.00616.54
7.3.00.0000.01016.79
7.2.330.0090.00916.83
7.2.320.0070.01016.61
7.2.310.0060.01616.82
7.2.300.0120.01216.70
7.2.290.0180.00016.61
7.2.250.0040.01515.00
7.2.240.0070.01115.22
7.2.230.0030.01015.19
7.2.220.0030.00914.95
7.2.210.0070.00715.08
7.2.200.0080.00315.05
7.2.190.0080.00814.99
7.2.180.0030.00915.17
7.2.170.0070.00715.08
7.2.160.0040.01214.87
7.2.150.0060.00616.95
7.2.140.0030.00916.81
7.2.130.0090.00616.97
7.2.120.0070.00717.05
7.2.110.0000.01516.91
7.2.100.0040.00816.83
7.2.90.0090.00616.60
7.2.80.0060.00917.01
7.2.70.0040.00817.04
7.2.60.0060.00617.06
7.2.50.0060.00916.73
7.2.40.0070.00717.02
7.2.30.0030.00916.99
7.2.20.0070.00317.05
7.2.10.0030.01316.90
7.2.00.0070.01016.96
7.1.330.0150.00015.71
7.1.320.0130.00015.71
7.1.310.0000.00916.06
7.1.300.0070.00415.82
7.1.290.0130.00015.69
7.1.280.0080.00415.74
7.1.270.0030.00615.95
7.1.260.0090.00015.72
7.1.250.0080.00415.90
7.1.240.0030.00715.84
7.1.230.0000.00815.73
7.1.220.0080.00815.62
7.1.210.0050.01115.79
7.1.200.0020.00615.75
7.1.190.0030.01315.73
7.1.180.0080.00815.79
7.1.170.0050.00315.52
7.1.160.0000.01315.91
7.1.150.0060.00615.73
7.1.140.0030.01315.54
7.1.130.0080.00816.01
7.1.120.0030.01015.48
7.1.110.0070.00715.80
7.1.100.0040.00915.41
7.1.90.0050.00315.87
7.1.80.0070.00715.80
7.1.70.0040.00716.36
7.1.60.0110.00416.39
7.1.50.0040.00415.54
7.1.40.0000.01415.57
7.1.30.0070.00715.39
7.1.20.0220.04225.98
7.1.10.2180.04618.10
7.1.00.0050.03818.06
7.0.330.0030.00715.06
7.0.320.0030.00915.21
7.0.310.0000.01115.37
7.0.300.0040.00815.35
7.0.290.0060.00315.35
7.0.280.0040.00715.16
7.0.270.0040.00415.19
7.0.260.0060.00615.56
7.0.250.0000.00915.17
7.0.240.0090.00315.56
7.0.230.0030.01015.57
7.0.220.0000.01015.25
7.0.210.0030.01015.35
7.0.200.0060.01115.97
7.0.190.0040.00815.53
7.0.180.0110.00415.43
7.0.170.0030.00615.38
7.0.160.1710.02917.76
7.0.150.0020.04217.70
7.0.140.0100.03317.65
7.0.130.0110.03517.82
7.0.120.1920.04217.81
7.0.110.0130.03517.64
7.0.100.0120.03917.64
7.0.90.2450.04117.71
7.0.80.0070.04017.76
7.0.70.0130.03517.73
7.0.60.0100.04017.76
7.0.50.0080.04217.79
7.0.40.0050.04116.72
7.0.30.0130.03416.73
7.0.20.1650.03716.78
7.0.10.0060.03716.71
7.0.00.0080.04216.80
5.6.400.0000.01414.60
5.6.390.0030.01214.10
5.6.380.0030.01014.60
5.6.370.0060.00914.04
5.6.360.0000.00814.35
5.6.350.0040.00814.48
5.6.340.0070.00714.31
5.6.330.0030.01014.57
5.6.320.0030.01214.38
5.6.310.0100.00714.65
5.6.300.0000.01314.38
5.6.290.0040.01214.54
5.6.280.0060.00614.59
5.6.270.0030.00814.26
5.6.260.0000.01514.47
5.6.250.0060.00614.33
5.6.240.0140.00014.43
5.6.230.0060.00914.33
5.6.220.0060.00914.62
5.6.210.0080.00814.63
5.6.200.0030.00714.63
5.6.190.0000.01114.39
5.6.180.0110.00314.56
5.6.170.0000.01514.11
5.6.160.0090.00614.31
5.6.150.0090.00614.29
5.6.140.0000.00914.46
5.6.130.0000.00914.37
5.6.120.0070.00714.32
5.6.110.0070.00414.17
5.6.100.0080.00514.32
5.6.90.0040.00714.41
5.6.80.0000.01314.42
5.6.70.0040.01114.32
5.6.60.0000.00914.62
5.6.50.0100.00714.29
5.6.40.0070.00714.40
5.6.30.0000.01414.13
5.6.20.0000.00914.25
5.6.10.0000.01414.49
5.6.00.0040.01114.14

preferences:
64.92 ms | 401 KiB | 5 Q