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 { } class SimpleObject { private $test; public function __construct(array $array) { $this->test = $array['test']; } } $inputArray = array('test' => 'value1'); $stdClassObject = (object)$inputArray; $simpleObject = new SimpleObject($inputArray); $arrayObject = new ArrayObject($inputArray); $arrayObjectSubclass = new ArrayObjectSubClass($inputArray); $arrayAccess = new ArrayAccessImplementer($inputArray); echo 'stdClass: '; var_export((array)$stdClassObject); echo PHP_EOL, 'SimpleObject: '; var_export((array)$simpleObject); echo PHP_EOL, 'ArrayObject: '; var_export((array)$arrayObject); echo PHP_EOL, 'ArrayObjectSubclass: '; var_export((array)$arrayObjectSubclass); echo PHP_EOL, 'ArrayAccess: '; var_export((array)$arrayAccess);

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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)
8.3.110.0160.00316.79
8.3.100.0000.00818.41
8.3.90.0080.00026.77
8.3.80.0090.00019.36
8.3.70.0090.00616.75
8.3.60.0170.00318.68
8.3.50.0100.00821.98
8.3.40.0070.01018.98
8.3.30.0120.00318.88
8.3.20.0040.00420.04
8.3.10.0060.00320.71
8.3.00.0080.00023.52
8.2.230.0100.00020.94
8.2.220.0030.00724.06
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0080.00816.68
8.2.180.0090.01216.88
8.2.170.0040.01222.96
8.2.160.0130.00320.52
8.2.150.0000.00824.18
8.2.140.0020.00524.66
8.2.130.0080.00020.59
8.2.120.0000.00826.35
8.2.110.0070.00421.04
8.2.100.0040.00817.60
8.2.90.0040.00417.88
8.2.80.0030.00618.92
8.2.70.0030.00517.63
8.2.60.0040.00417.63
8.2.50.0050.00318.05
8.2.40.0030.00619.89
8.2.30.0050.00219.31
8.2.20.0040.00418.06
8.2.10.0060.00717.85
8.2.00.0090.00417.91
8.1.290.0090.00030.84
8.1.280.0130.00925.92
8.1.270.0060.00323.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00321.29
8.1.230.0060.00617.82
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0050.00317.66
8.1.160.0070.00018.74
8.1.150.0070.00018.94
8.1.140.0100.00218.44
8.1.130.0060.00518.15
8.1.120.0100.00417.49
8.1.110.0050.00617.44
8.1.100.0060.00517.49
8.1.90.0070.00617.46
8.1.80.0090.00317.47
8.1.70.0080.00317.37
8.1.60.0130.00217.60
8.1.50.0090.00317.54
8.1.40.0040.00517.55
8.1.30.0020.00817.62
8.1.20.0050.00517.71
8.1.10.0070.00317.63
8.1.00.0060.00417.58
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0070.00018.50
8.0.270.0070.00216.80
8.0.260.0070.00216.99
8.0.250.0030.00616.89
8.0.240.0020.00616.85
8.0.230.0020.00716.87
8.0.220.0060.00516.81
8.0.210.0080.00316.87
8.0.200.0110.00016.83
8.0.190.0080.00316.82
8.0.180.0050.00616.85
8.0.170.0070.00416.84
8.0.160.0000.01016.82
8.0.150.0120.00016.83
8.0.140.0060.00616.72
8.0.130.0080.00215.07
8.0.120.0070.00516.80
8.0.110.0080.00216.76
8.0.100.0020.00716.73
8.0.90.0000.00916.91
8.0.80.0060.00916.83
8.0.70.0060.00416.76
8.0.60.0040.00616.74
8.0.50.0040.00516.88
8.0.30.0060.01117.05
8.0.20.0110.00817.29
8.0.10.0070.00317.00
8.0.00.0140.00616.98
7.4.330.0060.00515.92
7.4.320.0090.00316.47
7.4.300.0120.00016.50
7.4.290.0100.00216.48
7.4.280.0110.00216.38
7.4.270.0040.00716.53
7.4.260.0100.00216.42
7.4.250.0030.00816.57
7.4.240.0110.00216.50
7.4.230.0080.00316.47
7.4.220.0090.00716.54
7.4.210.0080.00816.54
7.4.200.0090.00316.50
7.4.190.0150.00016.54
7.4.180.0110.00516.48
7.4.160.0100.00616.47
7.4.150.0110.00616.88
7.4.140.0090.00817.49
7.4.130.0100.00816.46
7.4.120.0130.00616.53
7.4.110.0110.00516.38
7.4.100.0110.00716.43
7.4.90.0140.00216.44
7.4.80.0090.00917.90
7.4.70.0040.01216.38
7.4.60.0070.00916.48
7.4.50.0110.00416.43
7.4.40.0060.00916.41
7.4.30.0120.00316.52
7.4.20.0100.00516.50
7.4.10.0090.00416.40
7.4.00.0100.00316.34
7.3.330.0040.00714.81
7.3.320.0080.00314.82
7.3.310.0050.00616.38
7.3.300.0070.00316.28
7.3.290.0080.00816.29
7.3.280.0100.00716.29
7.3.270.0060.01016.85
7.3.260.0080.01016.38
7.3.250.0120.00616.39
7.3.240.0080.01016.48
7.3.230.0110.00516.36
7.3.220.0140.00016.30
7.3.210.0110.00716.43
7.3.200.0090.00916.44
7.3.190.0100.00616.43
7.3.180.0080.00816.38
7.3.170.0070.00816.41
7.3.160.0090.00716.45
7.3.150.0170.00016.30
7.3.140.0100.00516.30
7.3.130.0110.00416.30
7.3.120.0080.00816.30
7.3.110.0100.00516.30
7.3.100.0150.00016.30
7.3.90.0120.00316.43
7.3.80.0140.00016.30
7.3.70.0150.00016.30
7.3.60.0090.00516.53
7.3.50.0110.00516.49
7.3.40.0110.00416.45
7.3.30.0090.00616.43
7.3.20.0170.00016.41
7.3.10.0150.00316.43
7.3.00.0080.00816.33
7.2.340.0120.00316.52
7.2.330.0100.00616.50
7.2.320.0140.00616.52
7.2.310.0070.00916.54
7.2.300.0100.00716.54
7.2.290.0110.00916.54
7.2.280.0150.00016.46
7.2.270.0130.00316.30
7.2.260.0120.00316.30
7.2.250.0150.00016.32
7.2.240.0080.00816.30
7.2.230.0080.00616.52
7.2.220.0110.00516.41
7.2.210.0110.00516.32
7.2.200.0140.00516.65
7.2.190.0090.00616.64
7.2.180.0110.00416.58
7.2.170.0110.00716.56
7.2.160.0050.00916.45
7.2.150.0140.00316.66
7.2.140.0110.00416.53
7.2.130.0130.00416.66
7.2.120.0120.00616.55
7.2.110.0040.01116.55
7.2.100.0140.00316.54
7.2.90.0100.00616.73
7.2.80.0190.00016.64
7.2.70.0180.00016.73
7.2.60.0280.00616.72
7.2.50.0160.00016.72
7.2.40.0130.00516.72
7.2.30.0160.00016.55
7.2.20.0100.00516.60
7.2.10.0090.00916.80
7.2.00.0170.00016.80
7.1.330.0080.00816.30
7.1.320.0090.00516.30
7.1.310.0140.00016.30
7.1.300.0080.00816.30
7.1.290.0100.00516.30
7.1.280.0110.00316.30
7.1.270.0130.00016.30
7.1.260.0140.00016.30
7.1.250.0090.00616.30
7.1.240.0120.00216.30
7.1.230.0170.00016.30
7.1.220.0120.00316.30
7.1.210.0160.00016.30
7.1.200.0120.00316.30
7.1.190.0110.00416.30
7.1.180.0350.00816.30
7.1.170.0090.00616.30
7.1.160.0110.00516.30
7.1.150.0110.00316.30
7.1.140.0090.00616.30
7.1.130.0100.00516.30
7.1.120.0110.00416.30
7.1.110.0150.00016.30
7.1.100.0040.01116.30
7.1.90.0050.01016.30
7.1.80.0120.00216.30
7.1.70.0310.00316.88
7.1.60.1920.00216.88
7.1.50.0470.00816.88
7.1.40.0280.00616.88
7.1.30.0330.00116.88
7.1.20.0230.00716.88
7.1.10.0340.00516.88
7.1.00.0400.00616.88
7.0.330.0110.00416.30
7.0.320.0070.00716.30
7.0.310.0100.00616.30
7.0.300.0290.00416.30
7.0.290.0070.00716.30
7.0.280.0110.00516.30
7.0.270.0070.00716.30
7.0.260.0130.00316.30
7.0.250.0070.00716.30
7.0.240.0120.00416.30
7.0.230.0140.00016.30
7.0.220.0050.00916.30
7.0.210.0100.00316.30
7.0.200.0450.00916.88
7.0.190.0310.01016.88
7.0.180.0280.00316.88
7.0.170.0250.00716.88
7.0.160.0290.00216.88
7.0.150.0390.00316.88
7.0.140.0330.00416.88
7.0.130.0290.00716.88
7.0.120.0300.00516.88
7.0.110.0390.00916.88
7.0.100.0270.00716.88
7.0.90.0290.00416.88
7.0.80.0400.00716.88
7.0.70.0540.00216.88
7.0.60.0360.00616.88
7.0.50.0410.00416.88
7.0.40.0020.01116.88
7.0.30.0130.00416.88
7.0.20.0110.00516.88
7.0.10.0090.00816.88
7.0.00.0100.00616.88
5.6.400.0070.00716.30
5.6.390.0110.00316.30
5.6.380.0050.00916.30
5.6.370.0070.00716.30
5.6.360.0060.00916.30
5.6.350.0130.00016.30
5.6.340.0090.00416.30
5.6.330.0090.00516.30
5.6.320.0100.00416.30
5.6.310.0070.00716.30
5.6.300.0080.02918.55
5.6.290.0130.02218.60
5.6.280.0080.02418.62
5.6.270.0150.03718.71
5.6.260.0050.03518.70
5.6.250.0070.02718.59
5.6.240.0070.02718.68
5.6.230.0080.02618.62
5.6.220.0140.02218.60
5.6.210.0120.02618.54
5.6.200.0070.02618.54
5.6.190.0080.02618.44
5.6.180.0110.02418.64
5.6.170.0080.03318.58
5.6.160.0080.02318.57
5.6.150.0040.02918.63
5.6.140.0050.05518.67
5.6.130.0070.02518.62
5.6.120.0110.04118.64
5.6.110.0060.02918.68
5.6.100.0140.02618.57
5.6.90.0130.04118.52
5.6.80.0110.01918.32
5.6.70.0060.02618.26
5.6.60.0090.04218.26
5.6.50.0070.02718.35
5.6.40.0110.01918.32
5.6.30.0090.02318.37
5.6.20.0070.02818.34
5.6.10.0060.02318.36
5.6.00.0090.02218.32

preferences:
27.16 ms | 403 KiB | 5 Q