3v4l.org

run code in 300+ PHP versions simultaneously
<?php class User { private $id; private $username; } class Hydrator { private $propertyMap = array(); private $valueFilters = array(); public function setPropertyMap(array $propertyMap) { $this->propertyMap = $propertyMap; } public function setValueFilters(array $filters) { $this->valueFilters = $filters; } public function generate() { $propertyMap = $this->propertyMap; $valueFilters = $this->valueFilters; return function (array $row) use ($propertyMap, $valueFilters) { var_dump($this); foreach ($row as $k => $v) { $property = isset($propertyMap[$k]) ? $propertyMap[$k] : $k; $value = isset($valueFilters[$k]) ? $valueFilters[$k]($v) : $v; $this->{$property} = $v; } }; } public function hydrate($obj, array $data) { $fn = $this->generate()->bindTo($obj, $obj); $fn($data); return $obj; } } class MySqlUserMapper { public function fetchByUsername($username) { $row = array( 'id' => '1', 'username' => $username, ); $user = new User; $this->hydrate($user, $row); return $user; } private function hydrate(User $user, array $row) { static $hydrator; if (!$hydrator) { $hydrator = new Hydrator(); $hydrator->setValueFilters(array( 'id' => 'intval' )); } return $hydrator->hydrate($user, $row); } } $mapper = new MySqlUserMapper(); var_dump($mapper->fetchByUsername('mabe'));

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)
8.3.60.0110.00416.75
8.3.50.0080.01122.04
8.3.40.0180.00019.02
8.3.30.0040.01119.07
8.3.20.0040.00420.21
8.3.10.0070.00021.91
8.3.00.0030.00619.50
8.2.180.0150.00416.47
8.2.170.0090.00922.96
8.2.160.0070.01122.26
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0030.00626.16
8.2.120.0080.00019.14
8.2.110.0080.00322.22
8.2.100.0070.00418.03
8.2.90.0040.00418.11
8.2.80.0080.00018.33
8.2.70.0050.00318.05
8.2.60.0030.00718.04
8.2.50.0000.00818.10
8.2.40.0060.00320.50
8.2.30.0000.00918.25
8.2.20.0000.00817.71
8.2.10.0040.00418.23
8.2.00.0040.00417.79
8.1.280.0060.00925.92
8.1.270.0060.00320.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0000.01122.83
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0070.00417.22
8.1.180.0050.00518.10
8.1.170.0050.00318.52
8.1.160.0000.00722.16
8.1.150.0000.00719.00
8.1.140.0040.00417.57
8.1.130.0000.00717.89
8.1.120.0000.00717.42
8.1.110.0040.00417.43
8.1.100.0030.00617.52
8.1.90.0030.00317.38
8.1.80.0000.00717.41
8.1.70.0030.00317.49
8.1.60.0000.00917.56
8.1.50.0070.00017.48
8.1.40.0000.00917.47
8.1.30.0000.00817.70
8.1.20.0040.00417.70
8.1.10.0000.00817.60
8.1.00.0000.00817.65
8.0.300.0070.00020.11
8.0.290.0060.00316.88
8.0.280.0050.00218.55
8.0.270.0000.00817.30
8.0.260.0040.00417.29
8.0.250.0030.00316.96
8.0.240.0070.00016.98
8.0.230.0000.00717.06
8.0.220.0070.00017.02
8.0.210.0030.00716.88
8.0.200.0040.00417.01
8.0.190.0080.00016.98
8.0.180.0040.00417.00
8.0.170.0000.00816.93
8.0.160.0060.00316.95
8.0.150.0000.00716.88
8.0.140.0040.00416.96
8.0.130.0030.00313.43
8.0.120.0000.00816.86
8.0.110.0000.00816.95
8.0.100.0000.00816.84
8.0.90.0050.00316.97
8.0.80.0090.01216.99
8.0.70.0000.00716.83
8.0.60.0000.00717.06
8.0.50.0000.00816.91
8.0.30.0100.01117.05
8.0.20.0140.00517.40
8.0.10.0040.00417.08
8.0.00.0090.00816.78
7.4.330.0050.00015.03
7.4.320.0000.00616.50
7.4.300.0040.00416.47
7.4.290.0030.00316.54
7.4.280.0060.00316.67
7.4.270.0030.00316.66
7.4.260.0070.00016.48
7.4.250.0080.00016.54
7.4.240.0020.00616.54
7.4.230.0000.00716.50
7.4.220.0120.00616.75
7.4.210.0070.00716.57
7.4.200.0000.00716.44
7.4.160.0120.00416.62
7.4.150.0160.00317.40
7.4.140.0120.01017.86
7.4.130.0050.01516.65
7.4.120.0030.01516.44
7.4.110.0190.00716.48
7.4.100.0060.01216.61
7.4.90.0140.00416.54
7.4.80.0120.00619.39
7.4.70.0100.00716.54
7.4.60.0110.00616.52
7.4.50.0070.00016.65
7.4.40.0090.00616.59
7.4.30.0140.00316.54
7.4.00.0070.01015.09
7.3.330.0050.00013.40
7.3.320.0130.00013.44
7.3.310.0070.00016.41
7.3.300.0030.00316.25
7.3.290.0050.01116.41
7.3.280.0120.00616.34
7.3.270.0000.01717.40
7.3.260.0140.00316.61
7.3.250.0110.00816.33
7.3.240.0080.00816.67
7.3.230.0110.00716.39
7.3.210.0040.01216.52
7.3.200.0080.01119.39
7.3.190.0100.00616.61
7.3.180.0120.00616.75
7.3.170.0030.01416.38
7.3.160.0140.00416.46
7.3.120.0100.01014.80
7.3.110.0040.01114.86
7.3.100.0070.01014.77
7.3.90.0060.01214.86
7.3.80.0040.01114.90
7.3.70.0040.00714.67
7.3.60.0090.00915.05
7.3.50.0060.00615.10
7.3.40.0030.01414.81
7.3.30.0030.00614.73
7.3.20.0080.00816.69
7.3.10.0020.01116.62
7.3.00.0090.00816.73
7.2.330.0180.00016.85
7.2.320.0150.00316.75
7.2.310.0120.00916.80
7.2.300.0070.01016.43
7.2.290.0030.01416.61
7.2.250.0100.01015.22
7.2.240.0090.01214.76
7.2.230.0060.01214.97
7.2.220.0070.01015.14
7.2.210.0030.01315.25
7.2.200.0030.00914.95
7.2.190.0060.00915.19
7.2.180.0000.01514.80
7.2.170.0110.00715.16
7.2.130.0100.01216.62
7.2.120.0090.00916.55
7.2.110.0120.00416.62
7.2.100.0150.00516.41
7.2.90.0060.00916.94
7.2.80.0050.01116.63
7.2.70.0150.00316.89
7.2.60.0070.00916.86
7.2.50.0240.00016.89
7.2.40.0140.00316.85
7.2.30.0070.00716.55
7.2.20.0160.00316.47
7.2.10.0140.00016.71
7.2.00.0080.00718.08
7.1.330.0040.01115.85
7.1.320.0030.00615.73
7.1.310.0120.00316.16
7.1.300.0030.00615.95
7.1.290.0090.00915.86
7.1.280.0070.01015.59
7.1.270.0030.00615.81
7.1.260.0050.00315.61
7.1.250.0110.00915.62
7.1.200.0070.00415.59
7.1.100.0060.00617.98
7.1.70.0000.00716.92
7.1.60.0160.00719.50
7.1.50.0100.01316.96
7.1.00.0070.07322.35
7.0.200.0230.00716.69
7.0.140.0030.07322.07
7.0.60.0030.06020.04
7.0.50.0070.08017.89
7.0.40.0070.09020.25
7.0.30.0200.04020.08
7.0.20.0370.04020.10
7.0.10.0330.08020.10
7.0.00.0130.06020.25
5.6.210.0200.06720.74
5.6.200.0070.04718.16
5.6.190.0070.09020.45
5.6.180.0270.06720.53
5.6.170.0430.06320.54
5.6.160.0100.05020.54
5.6.150.0130.04018.18
5.6.140.0000.06318.28
5.6.130.0200.07018.18
5.6.120.0130.06721.16
5.6.110.0130.07721.15
5.6.100.0070.07721.06
5.6.90.0070.04020.99
5.6.80.0030.06720.49
5.6.70.0270.07020.35
5.5.350.0170.04020.48
5.5.340.0000.06317.98
5.5.330.0070.08320.21
5.5.320.0170.07320.28
5.5.310.0300.07020.28
5.5.300.0070.05717.96
5.5.290.0070.08017.98
5.5.280.0170.05320.81
5.5.270.0030.06020.78
5.5.260.0070.07320.77
5.5.250.0030.08720.71
5.5.240.0170.07020.38
5.4.450.0600.05719.31
5.4.440.0770.07019.30
5.4.430.0100.05719.48
5.4.420.1000.04719.54
5.4.410.0970.05019.47
5.4.400.0100.06318.75
5.4.390.0100.06018.46
5.4.380.0170.06018.67
5.4.370.0100.06018.59
5.4.360.0130.06018.75
5.4.350.0270.05318.70
5.4.340.0200.05318.60
5.4.320.0230.05318.66
5.4.310.0100.06318.51
5.4.300.0230.07318.54
5.4.290.0370.06018.60
5.4.280.0200.05718.51
5.4.270.0300.04318.60
5.4.260.0300.06018.69
5.4.250.0370.04018.55
5.4.240.0230.07318.79
5.4.230.0200.05718.72
5.4.220.0170.06018.66
5.4.210.0200.05718.73
5.4.200.0100.06016.64
5.4.190.0130.05718.72
5.4.180.0170.06318.52
5.4.170.0330.05018.50
5.4.160.0170.06018.64
5.4.150.0200.05318.69
5.4.140.0130.06316.19
5.4.130.0270.04316.44
5.4.120.0200.04716.24
5.4.110.0230.04316.27
5.4.100.0270.05016.29
5.4.90.0230.04716.46
5.4.80.0200.05016.21
5.4.70.0330.04016.43
5.4.60.0130.05316.28
5.4.50.0130.05316.22
5.4.40.0230.04716.29
5.4.30.0270.04316.21
5.4.20.0170.06016.21
5.4.10.0200.05316.21
5.4.00.0170.05015.77
5.3.290.0430.05714.82
5.3.280.0130.06314.82
5.3.270.0400.05714.68
5.3.260.0330.05014.85
5.3.250.0200.05314.82
5.3.240.0300.06314.63
5.3.230.0070.06714.84
5.3.220.0100.06014.72
5.3.210.0130.06014.79
5.3.200.0230.04714.57
5.3.190.0400.05014.82
5.3.180.0170.06014.72
5.3.170.0270.06014.77
5.3.160.0100.06714.79
5.3.150.0130.07014.57
5.3.140.0300.06014.79
5.3.130.0230.05714.57
5.3.120.0300.05714.62
5.3.110.0230.05714.71
5.3.100.0100.06314.19
5.3.90.0370.03314.21
5.3.80.0230.05714.08
5.3.70.0300.04014.04
5.3.60.0330.04314.07
5.3.50.0230.07314.08
5.3.40.0130.05714.02
5.3.30.0300.06013.95
5.3.20.0070.07013.74
5.3.10.0330.03713.75
5.3.00.0070.06713.77
5.2.170.0200.03711.36
5.2.160.0200.04711.17
5.2.150.0230.03311.16
5.2.140.0200.03711.26
5.2.130.0100.04311.23
5.2.120.0270.03311.34
5.2.110.0170.04011.13
5.2.100.0100.04711.09
5.2.90.0130.05011.14
5.2.80.0270.03311.16
5.2.70.0170.04011.13
5.2.60.0230.03311.04
5.2.50.0230.03711.11
5.2.40.0170.04011.04
5.2.30.0170.03711.02
5.2.20.0130.04011.04
5.2.10.0070.04310.89
5.2.00.0070.04710.83
5.1.60.0170.03010.08
5.1.50.0170.03010.05
5.1.40.0200.04710.01
5.1.30.0170.03310.37
5.1.20.0070.04010.48
5.1.10.0100.04010.27
5.1.00.0230.03710.20
5.0.50.0070.0408.54
5.0.40.0100.0238.49
5.0.30.0170.0378.32
5.0.20.0070.0308.24
5.0.10.0070.0308.26
5.0.00.0070.0438.20
4.4.90.0170.0176.00
4.4.80.0070.0275.91
4.4.70.0030.0235.93
4.4.60.0070.0236.00
4.4.50.0000.0275.99
4.4.40.0030.0375.92
4.4.30.0000.0275.89
4.4.20.0070.0205.94
4.4.10.0070.0236.07
4.4.00.0070.0335.94
4.3.110.0070.0235.92
4.3.100.0070.0205.95
4.3.90.0070.0205.83
4.3.80.0030.0375.77
4.3.70.0030.0235.82
4.3.60.0070.0205.86
4.3.50.0130.0135.79
4.3.40.0070.0335.79
4.3.30.0030.0204.66
4.3.20.0030.0234.66
4.3.10.0030.0304.66
4.3.00.0130.0206.79

preferences:
53.51 ms | 401 KiB | 5 Q