3v4l.org

run code in 300+ PHP versions simultaneously
<?php // An example callback function function my_callback_function() { echo 'hello world!', PHP_EOL; } // Callback methods in classes class ParentClass { static function myCallbackMethod() { echo 'Hello Parent!', PHP_EOL; } } class MyClass extends ParentClass { static function myCallbackMethod() { echo 'Hello Child!', PHP_EOL; } } class Invokable { public function __invoke() { echo 'Hello Invokable', PHP_EOL; } } $obj = new MyClass(); $invokable = new Invokable(); $callbacks = array( 'type1' => 'my_callback_function', 'type2' => array('MyClass', 'myCallbackMethod'), 'type3' => array($obj, 'myCallbackMethod'), 'type6' => $invokable, 'type7' => function() { echo 'Hello Closure', PHP_EOL; }, 'type4' => 'MyClass::myCallbackMethod', 'type5' => array('MyClass', 'parent::myCallbackMethod'), ); foreach( $callbacks as $key => $callback ) { echo PHP_EOL, 'Testing ', $key, PHP_EOL; call_user_func($callback); try { $callback(); } catch( Error $e ) { echo $e->getMessage(), PHP_EOL; } }

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)
8.3.60.0090.00918.41
8.3.50.0110.00418.10
8.3.40.0120.00918.85
8.3.30.0040.01118.84
8.3.20.0080.00021.96
8.3.10.0080.00020.13
8.3.00.0050.00323.66
8.2.180.0040.01416.88
8.2.170.0090.00922.96
8.2.160.0140.00021.09
8.2.150.0110.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0070.00321.91
8.2.100.0000.01117.84
8.2.90.0060.00322.29
8.2.80.0050.00319.28
8.2.70.0000.00818.04
8.2.60.0040.00418.28
8.2.50.0040.00418.10
8.2.40.0030.00619.48
8.2.30.0070.00019.34
8.2.20.0000.00818.14
8.2.10.0050.00319.23
8.2.00.0080.00019.46
8.1.280.0150.00625.92
8.1.270.0040.00420.73
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00922.59
8.1.230.0040.00820.89
8.1.220.0040.00417.74
8.1.210.0000.00918.88
8.1.200.0030.00517.35
8.1.190.0000.01017.13
8.1.180.0050.00318.10
8.1.170.0030.00618.66
8.1.160.0040.00418.91
8.1.150.0050.00318.98
8.1.140.0080.00022.18
8.1.130.0030.00320.07
8.1.120.0030.00317.48
8.1.110.0040.00417.38
8.1.100.0000.00817.43
8.1.90.0110.00017.48
8.1.80.0080.00317.52
8.1.70.0030.00317.45
8.1.60.0080.00017.61
8.1.50.0080.00317.44
8.1.40.0000.00817.44
8.1.30.0030.00717.51
8.1.20.0000.01017.69
8.1.10.0040.00417.51
8.1.00.0000.00917.42
8.0.300.0000.00719.89
8.0.290.0040.00416.75
8.0.280.0070.00018.38
8.0.270.0030.00317.23
8.0.260.0060.00320.16
8.0.250.0030.00616.92
8.0.240.0000.00717.13
8.0.230.0070.00017.11
8.0.220.0030.00316.91
8.0.210.0080.00016.91
8.0.200.0030.00317.00
8.0.190.0030.00517.00
8.0.180.0030.00516.96
8.0.170.0030.00516.98
8.0.160.0040.00416.96
8.0.150.0040.00416.93
8.0.140.0080.00016.93
8.0.130.0040.00413.45
8.0.120.0040.00416.93
8.0.110.0000.00716.99
8.0.100.0040.00416.93
8.0.90.0060.00317.05
8.0.80.0050.01316.96
8.0.70.0070.00016.88
8.0.60.0000.00717.00
8.0.50.0040.00416.96
8.0.30.0140.01017.13
8.0.20.0080.01117.25
8.0.10.0020.00516.96
8.0.00.0060.01516.82
7.4.330.0000.00615.55
7.4.320.0030.00316.62
7.4.300.0030.00316.53
7.4.290.0040.00416.63
7.4.280.0000.00816.64
7.4.270.0000.00816.52
7.4.260.0000.00716.65
7.4.250.0050.00216.54
7.4.240.0030.00416.60
7.4.230.0030.00316.39
7.4.220.0030.00316.68
7.4.210.0080.00716.55
7.4.200.0070.00016.64
7.4.140.0090.00917.86
7.4.130.0130.00516.60
7.4.120.0190.00316.80
7.4.110.0160.00316.59
7.4.100.0070.01016.44
7.4.90.0120.00616.43
7.4.80.0120.00619.39
7.4.70.0130.00916.47
7.4.60.0070.01016.40
7.4.50.0070.00716.54
7.4.40.0100.00716.59
7.4.00.0080.00914.84
7.3.330.0040.00213.42
7.3.320.0050.00213.27
7.3.310.0080.00016.41
7.3.300.0040.00416.41
7.3.290.0070.01016.43
7.3.280.0120.00416.46
7.3.260.0130.00616.48
7.3.230.0160.00616.43
7.3.210.0040.01516.66
7.3.200.0150.00316.54
7.3.190.0070.01016.73
7.3.180.0000.01616.64
7.3.170.0080.00816.59
7.3.160.0090.00816.48
7.3.120.0130.00714.88
7.3.110.0090.00914.99
7.3.100.0060.00914.98
7.3.90.0130.00314.94
7.3.80.0090.00614.89
7.3.70.0080.00814.77
7.3.60.0080.00714.79
7.3.50.0070.00914.69
7.3.40.0070.00514.87
7.3.30.0070.00814.81
7.3.20.0090.00815.93
7.3.10.0070.01215.63
7.3.00.0050.01015.84
7.2.330.0040.01516.67
7.2.320.0070.01116.80
7.2.310.0120.00616.76
7.2.300.0080.01516.52
7.2.290.0110.00716.40
7.2.250.0070.01415.00
7.2.240.0070.01315.09
7.2.230.0000.01315.19
7.2.220.0070.00415.32
7.2.210.0070.00715.18
7.2.200.0100.00815.13
7.2.190.0070.00614.96
7.2.180.0070.01015.00
7.2.170.0070.00914.83
7.2.160.0100.00715.05
7.2.150.0140.00314.77
7.2.140.0230.00014.77
7.2.130.0190.00415.12
7.2.120.0160.00715.00
7.2.110.0130.01014.96
7.2.100.0120.00915.31
7.2.90.0120.00814.93
7.2.80.0100.01215.15
7.2.70.0070.01114.93
7.2.60.0030.01614.66
7.2.50.0150.00715.04
7.2.40.0160.01014.93
7.2.30.0410.00914.90
7.2.20.0200.00415.18
7.2.10.0110.01415.10
7.2.00.0120.00914.80
7.1.330.0120.00315.76
7.1.320.0070.00315.64
7.1.310.0080.00415.61
7.1.300.0260.00914.87
7.1.290.0100.00814.87
7.1.280.0090.00914.65
7.1.270.0090.00914.73
7.1.260.0060.01014.79
7.1.250.0050.01413.78
7.1.240.0210.00613.93
7.1.230.0130.01313.87
7.1.220.0180.00913.92
7.1.210.0240.00714.07
7.1.200.0120.01213.73
7.1.190.0240.00314.13
7.1.180.0160.00913.93
7.1.170.0210.00013.98
7.1.160.0200.00613.89
7.1.150.0180.00914.02
7.1.140.0160.01113.78
7.1.130.0270.00014.12
7.1.120.0200.00713.88
7.1.110.0200.00713.92
7.1.100.0200.00713.90
7.1.90.0160.00713.89
7.1.80.0150.00613.59
7.1.70.0170.00613.87
7.1.60.0070.01413.81
7.1.50.0130.00313.54
7.1.40.0130.00813.77
7.1.30.0380.00713.90
7.1.20.0130.00513.69
7.1.10.0120.00813.91
7.1.00.0280.00014.14
7.0.330.0100.01413.08
7.0.320.0200.00813.67
7.0.310.0150.00713.67
7.0.300.0300.01013.49
7.0.290.0130.00913.55
7.0.280.0210.00513.67
7.0.270.0160.00813.62
7.0.260.0080.01613.66
7.0.250.0160.00513.63
7.0.240.0110.01413.63
7.0.230.0180.00513.42
7.0.220.0220.00313.77
7.0.210.0130.01013.63
7.0.200.0230.00013.50
7.0.190.0120.01213.73
7.0.180.0150.00913.43
7.0.170.0170.00813.67
7.0.160.0160.00713.82
7.0.150.0150.00413.74
7.0.140.0210.00413.75
7.0.130.0130.01013.57
7.0.120.0080.01213.52
7.0.110.0120.00913.61
7.0.100.0160.00813.49
7.0.90.0100.01013.64
7.0.80.0140.01113.73
7.0.70.0210.00413.65
7.0.60.0220.00213.48
7.0.50.0120.00613.46
7.0.40.0150.01313.86
7.0.30.0170.00413.68
7.0.20.0310.00813.52
7.0.10.0210.00013.69
7.0.00.0100.01513.47
5.6.400.0110.00813.57
5.6.390.0090.00613.87
5.6.380.0110.01114.24
5.6.370.0200.00714.60
5.6.360.0110.01114.46
5.6.350.0160.00814.10
5.6.340.0110.01314.53
5.6.330.0110.01114.48
5.6.320.0100.01014.15
5.6.310.0100.01414.33
5.6.300.0110.01114.46
5.6.290.0140.00814.07
5.6.280.0150.00614.36
5.6.270.0030.01514.10
5.6.260.0100.01014.45
5.6.250.0050.01514.25
5.6.240.0210.00314.33
5.6.230.0170.00414.41
5.6.220.0190.00614.16
5.6.210.0140.01014.30
5.6.200.0140.00714.04
5.6.190.0090.01414.23
5.6.180.0140.00614.18
5.6.170.0220.00314.25
5.6.160.0130.01414.38
5.6.150.0120.00814.40
5.6.140.0100.01314.30
5.6.130.0100.01014.28
5.6.120.0130.00714.52
5.6.110.0180.00314.47
5.6.100.0140.00714.40
5.6.90.0100.01414.32
5.6.80.0130.00813.98
5.6.70.0130.00714.27
5.6.60.0150.00914.33
5.6.50.0160.00713.97
5.6.40.0170.00714.23
5.6.30.0110.01114.55
5.6.20.0200.00513.97
5.6.10.0150.00414.00
5.6.00.0180.00314.29
5.5.380.0130.00714.47
5.5.370.0040.01714.35
5.5.360.0220.00314.09
5.5.350.0080.01514.53
5.5.340.0140.00714.13
5.5.330.0080.01113.96
5.5.320.0100.01413.89
5.5.310.0090.01214.44
5.5.300.0170.00314.01
5.5.290.0130.01014.29
5.5.280.0100.01014.07
5.5.270.0140.00914.03
5.5.260.0130.00614.15
5.5.250.0130.01314.07
5.5.240.0160.00714.12
5.5.230.0150.00914.23
5.5.220.0160.00314.38
5.5.210.0090.01314.27
5.5.200.0150.00613.98
5.5.190.0140.00913.93
5.5.180.0140.01113.97
5.5.170.0180.00413.97
5.5.160.0130.01014.03
5.5.150.0050.01514.32
5.5.140.0140.00614.26
5.5.130.0150.00513.79
5.5.120.0150.00713.99
5.5.110.0140.00713.99
5.5.100.0120.00614.26
5.5.90.0180.00414.07
5.5.80.0140.00714.09
5.5.70.0170.00614.32
5.5.60.0110.00914.14
5.5.50.0140.01014.46
5.5.40.0100.01414.48
5.5.30.0120.01214.44
5.5.20.0090.01013.84
5.5.10.0130.00914.05
5.5.00.0120.01114.25
5.4.450.0140.00011.34
5.4.440.0060.00611.34
5.4.430.0100.00511.34
5.4.420.0090.00311.34
5.4.410.0050.00911.34
5.4.400.0050.01111.34
5.4.390.0030.01211.34
5.4.380.0070.00711.34
5.4.370.0030.01211.34
5.4.360.0130.00411.34
5.4.350.0120.00611.34
5.4.340.0120.00611.34
5.4.330.0090.00911.34
5.4.320.0090.00911.34
5.4.310.0070.00711.34
5.4.300.0100.00711.34
5.4.290.0090.00711.34
5.4.280.0130.00411.34
5.4.270.0050.01111.34
5.4.260.0110.00511.34
5.4.250.0130.00311.34
5.4.240.0150.00011.34
5.4.230.0040.01311.34
5.4.220.0030.01511.34
5.4.210.0110.00511.34
5.4.200.0120.00611.34
5.4.190.0150.00311.34
5.4.180.0130.00311.34
5.4.170.0100.00711.34
5.4.160.0080.00811.34
5.4.150.0080.00811.34
5.4.140.0070.01011.34
5.4.130.0000.01411.34
5.4.120.0120.00311.34
5.4.110.0050.00911.34
5.4.100.0110.00311.34
5.4.90.0040.01211.34
5.4.80.0100.00511.34
5.4.70.0100.00611.34
5.4.60.0090.00611.34
5.4.50.0040.01211.34
5.4.40.0080.00911.34
5.4.30.0130.00611.34
5.4.20.0110.00711.34
5.4.10.0040.01111.34
5.4.00.0100.00511.34
5.3.290.0100.00211.34
5.3.280.0060.00911.34
5.3.270.0100.00711.34
5.3.260.0050.01111.34
5.3.250.0140.00011.34
5.3.240.0040.00811.34
5.3.230.0110.00511.34
5.3.220.0130.00411.34
5.3.210.0060.00611.34
5.3.200.0180.01511.34
5.3.190.0100.00511.34
5.3.180.0120.00311.34
5.3.170.0130.00011.34
5.3.160.0110.00611.34
5.3.150.0080.00811.34
5.3.140.0150.00311.34
5.3.130.0070.01011.34
5.3.120.0080.00811.34
5.3.110.0100.00311.34
5.3.100.0060.01211.34
5.3.90.0030.01011.34
5.3.80.0180.00011.34
5.3.70.0100.01011.34
5.3.60.0080.00411.34
5.3.50.0130.00311.34
5.3.40.0140.00011.34
5.3.30.0090.00611.34
5.3.20.0110.00411.34
5.3.10.0110.00411.34
5.3.00.0110.00211.34
5.2.170.0050.00711.34
5.2.160.0070.00511.34
5.2.150.0070.00511.34
5.2.140.0080.00511.34
5.2.130.0060.00611.34
5.2.120.0060.00611.34
5.2.110.0100.00011.34
5.2.100.0070.00711.34
5.2.90.0090.00311.34
5.2.80.0070.00511.34
5.2.70.0110.00011.34
5.2.60.0100.00011.34
5.2.50.0080.00411.34
5.2.40.0050.00511.34
5.2.30.0080.00511.34
5.2.20.0070.00411.34
5.2.10.0100.00311.34
5.2.00.0030.00811.34
5.1.60.0000.00811.34
5.1.50.0090.00011.34
5.1.40.0000.00811.34
5.1.30.0090.00011.34
5.1.20.0050.00511.34
5.1.10.0060.00311.34
5.1.00.0040.00411.34
5.0.50.0070.00011.34
5.0.40.0070.00011.34
5.0.30.0070.00311.34
5.0.20.0090.00011.34
5.0.10.0040.00411.34
5.0.00.0090.00011.34
4.4.90.0070.00011.34
4.4.80.0000.00611.34
4.4.70.0040.00411.34
4.4.60.0040.00411.34
4.4.50.0000.00911.34
4.4.40.0070.00011.34
4.4.30.0000.00611.34
4.4.20.0000.01611.34
4.4.10.0060.00011.34
4.4.00.0030.00311.34
4.3.110.0000.00711.34
4.3.100.0040.00411.34
4.3.90.0020.00411.34
4.3.80.0000.00811.34
4.3.70.0040.00411.34
4.3.60.0030.00511.34
4.3.50.0060.00011.34
4.3.40.0070.00011.34
4.3.30.0040.00411.34
4.3.20.0000.00511.34
4.3.10.0050.00211.34
4.3.00.0080.00011.34

preferences:
73.49 ms | 400 KiB | 5 Q