3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $id; public $handle; public function __construct($id) { $this->id = $id; $this->handle = fopen('php://memory', 'r+'); echo $this->id . ' - construct' . PHP_EOL; } public function __destruct() { echo $this->id . ' - destruct' . PHP_EOL; fclose($this->handle); } public function bar() { echo $this->id . ' - bar - ' . get_resource_type($this->handle) . PHP_EOL; return $this; } public static function create($id) { return new Foo($id); } } var_dump( Foo::create(1)->bar()->handle );

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)
8.5.30.0120.00717.70
8.5.20.0110.01016.61
8.5.10.0090.00820.20
8.5.00.0110.01019.81
8.4.170.0110.01120.54
8.4.160.0130.00923.93
8.4.150.0020.00014.05
8.4.140.0100.01217.36
8.4.130.0120.00917.63
8.4.120.0090.01224.02
8.4.110.0090.00922.32
8.4.100.0110.01017.82
8.4.90.0120.01018.36
8.4.80.0050.00317.85
8.4.70.0100.01018.11
8.4.60.0090.00819.08
8.4.50.0070.00318.52
8.4.40.0100.01017.50
8.4.30.0130.00717.80
8.4.20.0110.00717.71
8.4.10.0030.00617.73
8.3.300.0090.01120.79
8.3.290.0110.00820.75
8.3.280.0120.00918.32
8.3.270.0120.00816.79
8.3.260.0120.00716.80
8.3.250.0100.00719.09
8.3.240.0040.00416.39
8.3.230.0110.00816.41
8.3.220.0110.00719.23
8.3.210.0130.00616.65
8.3.200.0020.00716.77
8.3.190.0040.00417.11
8.3.180.0040.00516.84
8.3.170.0040.01417.14
8.3.160.0090.00918.52
8.3.150.0090.00917.29
8.3.140.0040.00417.21
8.3.130.0080.00018.35
8.3.120.0040.01519.07
8.3.110.0060.00320.94
8.3.100.0070.00424.06
8.3.90.0050.00326.77
8.3.80.0060.00316.75
8.3.70.0150.00316.63
8.3.60.0040.01818.19
8.3.50.0150.00322.00
8.3.40.0150.00018.63
8.3.30.0120.00318.96
8.3.20.0000.00820.34
8.3.10.0180.00021.74
8.3.00.0100.01019.57
8.2.300.0110.00922.09
8.2.290.0080.01120.67
8.2.280.0090.00620.27
8.2.270.0110.00718.89
8.2.260.0040.00418.46
8.2.250.0040.00418.38
8.2.240.0060.00317.05
8.2.230.0090.00022.58
8.2.220.0000.01537.54
8.2.210.0100.01026.77
8.2.200.0080.00016.50
8.2.190.0110.00716.63
8.2.180.0070.00725.92
8.2.170.0110.00822.96
8.2.160.0070.00720.53
8.2.150.0060.01324.18
8.2.140.0150.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00221.00
8.2.110.0040.01122.21
8.2.100.0060.00617.78
8.2.90.0000.00819.22
8.2.80.0050.00318.00
8.2.70.0040.00417.63
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0090.00018.13
8.2.30.0070.00317.93
8.2.20.0080.00017.69
8.2.10.0000.00717.95
8.2.00.0040.00417.74
8.1.340.0150.00617.80
8.1.330.0100.00921.87
8.1.320.0120.00716.39
8.1.310.0080.00018.29
8.1.300.0060.00316.40
8.1.290.0060.00318.88
8.1.280.0070.01125.92
8.1.270.0030.00522.27
8.1.260.0080.00026.35
8.1.250.0110.01128.09
8.1.240.0030.00623.72
8.1.230.0030.00919.10
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0000.00917.36
8.1.190.0050.00217.41
8.1.180.0040.00418.10
8.1.170.0030.00518.50
8.1.160.0000.00721.93
8.1.150.0050.00618.91
8.1.140.0000.00917.38
8.1.130.0000.00717.64
8.1.120.0020.00517.39
8.1.110.0080.00017.45
8.1.100.0000.00717.29
8.1.90.0040.00417.36
8.1.80.0070.00017.48
8.1.70.0000.00717.40
8.1.60.0030.00517.61
8.1.50.0040.00417.39
8.1.40.0040.00417.49
8.1.30.0080.00017.72
8.1.20.0040.00417.54
8.1.10.0040.00417.64
8.1.00.0040.00417.52
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.51
8.0.270.0000.00717.19
8.0.260.0000.00717.32
8.0.250.0000.00617.05
8.0.240.0040.00417.06
8.0.230.0070.00017.04
8.0.220.0030.00316.96
8.0.210.0040.00416.92
8.0.200.0030.00616.86
8.0.190.0000.00816.98
8.0.180.0040.00417.06
8.0.170.0040.00416.94
8.0.160.0000.00717.00
8.0.150.0040.00416.81
8.0.140.0040.00416.85
8.0.130.0030.00313.33
8.0.120.0020.00516.82
8.0.110.0000.00717.02
8.0.100.0070.00016.98
8.0.90.0000.00717.01
8.0.80.0090.00617.00
8.0.70.0000.00816.97
8.0.60.0000.00716.84
8.0.50.0070.00017.00
8.0.30.0080.01517.04
8.0.20.0120.00917.40
8.0.10.0000.00716.80
8.0.00.0100.00716.83
7.4.330.0020.00215.03
7.4.320.0030.00316.54
7.4.300.0060.00016.46
7.4.290.0100.00016.36
7.4.280.0040.00416.45
7.4.270.0040.00416.56
7.4.260.0000.00716.52
7.4.250.0000.00716.33
7.4.240.0040.00416.56
7.4.230.0050.00316.42
7.4.220.0120.00616.40
7.4.210.0060.00916.49
7.4.200.0000.00816.64
7.4.160.0090.00616.64
7.4.150.0070.01017.40
7.4.140.0140.00317.86
7.4.130.0060.01316.58
7.4.120.0110.00516.54
7.4.110.0100.01316.63
7.4.100.0120.00616.37
7.4.90.0090.01416.66
7.4.80.0130.01019.39
7.4.70.0130.00316.43
7.4.60.0030.01316.53
7.4.50.0000.00716.38
7.4.40.0100.00716.63
7.4.30.0140.00316.39
7.4.00.0040.01314.93
7.3.330.0070.00013.19
7.3.320.0030.00313.24
7.3.310.0030.00316.36
7.3.300.0030.00316.32
7.3.290.0050.01016.33
7.3.280.0100.00616.34
7.3.270.0060.01217.40
7.3.260.0100.01616.40
7.3.250.0140.00316.47
7.3.240.0070.01016.54
7.3.230.0060.01116.48
7.3.210.0100.00716.42
7.3.200.0190.00319.39
7.3.190.0060.00916.49
7.3.180.0070.01116.30
7.3.170.0060.01316.59
7.3.160.0080.00816.60
7.3.120.0090.00914.81
7.3.110.0040.01414.81
7.3.100.0110.00715.05
7.3.90.0060.00614.88
7.3.80.0130.00314.61
7.3.70.0060.00614.85
7.3.60.0030.00714.75
7.3.50.0080.00814.74
7.3.40.0060.00614.78
7.3.30.0060.00314.81
7.3.20.0000.00916.63
7.3.10.0040.00716.65
7.3.00.0070.00716.75
7.2.330.0100.00716.46
7.2.320.0060.01216.70
7.2.310.0080.00816.77
7.2.300.0070.01016.34
7.2.290.0170.00616.77
7.2.250.0040.00814.71
7.2.240.0120.00615.27
7.2.230.0060.00915.09
7.2.220.0090.00615.16
7.2.210.0120.00415.04
7.2.200.0030.01014.75
7.2.190.0040.01415.05
7.2.180.0040.01115.07
7.2.170.0080.00414.77
7.2.160.0130.00315.03
7.2.150.0050.00517.02
7.2.140.0070.00716.58
7.2.130.0080.00817.00
7.2.120.0080.00716.90
7.2.110.0070.00816.92
7.2.100.0010.01116.91
7.2.90.0070.01016.76
7.2.80.0050.00717.00
7.2.70.0070.00716.75
7.2.60.0060.00916.70
7.2.50.0090.00316.85
7.2.40.0030.01016.83
7.2.30.0060.00716.89
7.2.20.0020.00916.85
7.2.10.0080.00517.01
7.2.00.0060.00717.57
7.1.330.0020.01415.86
7.1.320.0000.01415.77
7.1.310.0030.01015.69
7.1.300.0110.00415.78
7.1.290.0000.01515.73
7.1.280.0070.00715.88
7.1.270.0090.00616.01
7.1.260.0040.00815.80
7.1.250.0020.01215.81
7.1.240.0100.00315.87
7.1.230.0000.01615.53
7.1.220.0030.00615.79
7.1.210.0080.00815.95
7.1.200.0070.00715.71
7.1.190.0070.00715.66
7.1.180.0070.00716.01
7.1.170.0060.00915.88
7.1.160.0000.01515.88
7.1.150.0030.00915.84
7.1.140.0090.00315.82
7.1.130.0090.00015.63
7.1.120.0080.00616.00
7.1.110.0030.00715.80
7.1.100.0030.00917.04
7.1.90.0000.01415.83
7.1.80.0070.00715.79
7.1.70.0010.00816.42
7.1.60.0050.01217.46
7.1.50.0030.01316.39
7.1.40.0090.00015.60
7.1.30.0000.01315.88
7.1.20.0000.01115.84
7.1.10.0040.00815.85
7.1.00.0040.04419.20
7.0.330.0090.00915.30
7.0.320.0000.01715.39
7.0.310.0060.00315.51
7.0.300.0060.00915.44
7.0.290.0000.01015.23
7.0.280.0120.00015.34
7.0.270.0060.00615.59
7.0.260.0000.01715.41
7.0.250.0040.00415.38
7.0.240.0030.01015.43
7.0.230.0030.01015.41
7.0.220.0040.00415.28
7.0.210.0040.00715.56
7.0.200.0030.00716.03
7.0.190.0030.01015.38
7.0.180.0000.00915.05
7.0.170.0060.00615.46
7.0.160.0100.00615.35
7.0.150.0100.00315.50
7.0.140.0030.03518.76
7.0.130.0080.00615.49
7.0.120.0060.00615.46
7.0.110.0130.00015.45
7.0.100.0070.00715.32
7.0.90.0000.01315.18
7.0.80.0030.00615.35
7.0.70.0060.00815.18
7.0.60.0030.04117.58
7.0.50.0050.03216.71
7.0.40.0050.03316.77
7.0.30.0130.04516.87
7.0.20.0170.03716.82
7.0.10.0080.04616.95
7.0.00.0060.03616.79
5.6.400.0070.01014.52
5.6.390.0090.00613.86
5.6.380.0040.01114.50
5.6.370.0090.00314.65
5.6.360.0000.00914.45
5.6.350.0140.00014.62
5.6.340.0060.00614.17
5.6.330.0070.00714.39
5.6.320.0000.01014.18
5.6.310.0000.00814.53
5.6.300.0060.00614.53
5.6.290.0070.00714.23
5.6.280.0050.04017.68
5.6.270.0030.01314.52
5.6.260.0070.00714.53
5.6.250.0080.00614.34
5.6.240.0070.00414.34
5.6.230.0000.01014.29
5.6.220.0000.01414.11
5.6.210.0050.02317.45
5.6.200.0060.03916.19
5.6.190.0050.04817.40
5.6.180.0150.03517.29
5.6.170.0220.03117.38
5.6.160.0030.04717.35
5.6.150.0080.04016.09
5.6.140.0080.03816.12
5.6.130.0070.04216.20
5.6.120.0030.04817.67
5.6.110.0080.02517.62
5.6.100.0080.04317.67
5.6.90.0050.03817.71
5.6.80.0050.04717.49
5.6.70.0030.01214.08
5.6.60.0060.00914.15
5.6.50.0070.00714.33
5.6.40.0060.00614.39
5.6.30.0030.01314.26
5.6.20.0100.00314.21
5.6.10.0000.01014.13
5.6.00.0040.00814.20
5.5.380.0040.01114.23
5.5.370.0070.00714.29
5.5.360.0000.01114.20
5.5.350.0070.04417.46
5.5.340.0060.02416.02
5.5.330.0050.03417.28
5.5.320.0240.03917.31
5.5.310.0150.02217.35
5.5.300.0110.04016.16
5.5.290.0140.03016.15
5.5.280.0050.02817.73
5.5.270.0110.02117.45
5.5.260.0090.04017.46
5.5.250.0020.02717.34
5.5.240.0050.03417.21
5.5.230.0120.00014.18
5.5.220.0060.00913.99
5.5.210.0030.01214.03
5.5.200.0000.00914.04
5.5.190.0120.00313.95
5.5.180.0090.00314.37
5.5.170.0070.01014.29
5.5.160.0070.01014.19
5.5.150.0030.01214.09
5.5.140.0000.01214.24
5.5.130.0030.00514.04
5.5.120.0030.01014.22
5.5.110.0040.00714.25
5.5.100.0040.00414.20
5.5.90.0060.00614.24
5.5.80.0070.00714.45
5.5.70.0060.00614.33
5.5.60.0060.00614.02
5.5.50.0070.00314.27
5.5.40.0060.00314.28
5.5.30.0080.00414.18
5.5.20.0090.00014.12
5.5.10.0030.00614.30
5.5.00.0070.00314.48
5.4.450.0200.03215.31
5.4.440.0300.03415.30
5.4.430.0080.02815.36
5.4.420.0050.04015.32
5.4.410.0120.03015.33
5.4.400.0060.03615.10
5.4.390.0060.03615.12
5.4.380.0120.03014.64
5.4.370.0120.02914.85
5.4.360.0050.03014.87
5.4.350.0080.02514.88
5.4.340.0080.02614.85
5.4.330.0030.00611.11
5.4.320.0150.02314.81
5.4.310.0080.02514.82
5.4.300.0100.02014.73
5.4.290.0010.02514.91
5.4.280.0080.02215.01
5.4.270.0050.02614.98
5.4.260.0110.02014.92
5.4.250.0080.02314.95
5.4.240.0100.02114.74
5.4.230.0050.02514.89
5.4.220.0070.02714.83
5.4.210.0080.02314.77
5.4.200.0130.02113.82
5.4.190.0080.02614.96
5.4.180.0080.02714.72
5.4.170.0120.02614.83
5.4.160.0080.02814.72
5.4.150.0050.02814.64
5.4.140.0090.02413.77
5.4.130.0160.01913.66
5.4.120.0020.02513.60
5.4.110.0080.02213.68
5.4.100.0120.01813.55
5.4.90.0100.02013.64
5.4.80.0110.01813.66
5.4.70.0120.02013.75
5.4.60.0130.01813.61
5.4.50.0070.02013.58
5.4.40.0070.03213.71
5.4.30.0140.02313.47
5.4.20.0050.03313.61
5.4.10.0100.02113.63
5.4.00.0100.02113.33
5.3.290.0100.04714.71
5.3.280.0170.03314.71
5.3.270.0100.04314.64
5.3.260.0100.04014.75
5.3.250.0000.06014.75
5.3.240.0230.02714.54
5.3.230.0170.03714.66
5.3.220.0130.05014.73
5.3.210.0200.04714.50
5.3.200.0170.05014.55
5.3.190.0300.03314.77
5.3.180.0130.04714.73
5.3.170.0100.04714.55
5.3.160.0100.04014.51
5.3.150.0030.04714.63
5.3.140.0070.04714.48
5.3.130.0170.03714.70
5.3.120.0200.03314.53
5.3.110.0130.04014.62
5.3.100.0070.04314.02
5.3.90.0070.04313.98
5.3.80.0070.04714.01
5.3.70.0100.05314.01
5.3.60.0170.04714.02
5.3.50.0130.05013.90
5.3.40.0100.05313.91
5.3.30.0170.04713.85
5.3.20.0070.05713.81
5.3.10.0200.04313.74
5.3.00.0130.05013.70
5.2.170.0100.03311.16
5.2.160.0070.03711.19
5.2.150.0170.03711.13
5.2.140.0100.03711.09
5.2.130.0000.04011.05
5.2.120.0100.03711.14
5.2.110.0100.03711.04
5.2.100.0030.04011.08
5.2.90.0130.02311.18
5.2.80.0070.04311.18
5.2.70.0130.03011.25
5.2.60.0030.03311.09
5.2.50.0130.02311.15
5.2.40.0070.03010.99
5.2.30.0070.03011.02
5.2.20.0030.03011.13
5.2.10.0030.03010.90
5.2.00.0070.02710.71
5.1.60.0030.02710.15
5.1.50.0100.02010.08
5.1.40.0130.0239.91
5.1.30.0070.03310.41
5.1.20.0030.03310.35
5.1.10.0070.02710.01
5.1.00.0100.02310.07
5.0.50.0000.0238.52
5.0.40.0000.0238.44
5.0.30.0030.0378.31
5.0.20.0130.0208.38
5.0.10.0030.0308.25
5.0.00.0000.0438.30
4.4.90.0000.0275.89
4.4.80.0070.0205.83
4.4.70.0030.0235.81
4.4.60.0100.0135.84
4.4.50.0000.0275.86
4.4.40.0130.0205.86
4.4.30.0030.0175.95
4.4.20.0030.0235.98
4.4.10.0070.0205.91
4.4.00.0030.0375.92
4.3.110.0070.0135.75
4.3.100.0030.0205.83
4.3.90.0070.0135.84
4.3.80.0070.0235.77
4.3.70.0000.0205.74
4.3.60.0070.0205.77
4.3.50.0030.0205.89
4.3.40.0070.0305.68
4.3.30.0000.0204.53
4.3.20.0030.0174.59
4.3.10.0000.0204.42
4.3.00.0030.0206.69

preferences:
46.82 ms | 403 KiB | 5 Q