3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Testme { public static function foo(&$ref) { $ref = 1; } } class Invoker { public static function invoke($func_name, &$args) { call_user_func_array(array('Testme', $func_name), $args); } } $test = 2; $args = array(&$test); Invoker::invoke('foo', $args); var_dump($test);

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)
8.3.60.0110.00418.30
8.3.50.0180.00522.08
8.3.40.0090.00618.71
8.3.30.0060.00818.72
8.3.20.0000.00720.39
8.3.10.0050.00323.48
8.3.00.0040.00420.77
8.2.180.0150.00316.63
8.2.170.0080.00822.96
8.2.160.0070.01020.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.73
8.2.110.0060.00320.46
8.2.100.0080.00419.51
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0030.00719.53
8.2.50.0000.00818.07
8.2.40.0030.00520.86
8.2.30.0000.00718.30
8.2.20.0040.00417.61
8.2.10.0000.00718.18
8.2.00.0050.00317.66
8.1.280.0070.00725.92
8.1.270.0030.00623.92
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00523.90
8.1.230.0070.00419.17
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0080.00021.92
8.1.150.0000.00718.62
8.1.140.0030.00517.45
8.1.130.0030.00617.80
8.1.120.0030.00517.48
8.1.110.0000.00817.34
8.1.100.0040.00417.48
8.1.90.0000.00717.37
8.1.80.0000.00717.34
8.1.70.0030.00317.28
8.1.60.0000.00817.49
8.1.50.0000.00817.49
8.1.40.0040.00417.53
8.1.30.0040.00417.54
8.1.20.0000.00817.60
8.1.10.0040.00417.48
8.1.00.0030.00717.52
8.0.300.0070.00018.77
8.0.290.0000.00817.05
8.0.280.0070.00018.45
8.0.270.0000.00717.25
8.0.260.0030.00317.26
8.0.250.0020.00516.98
8.0.240.0070.00017.00
8.0.230.0000.00816.90
8.0.220.0060.00016.92
8.0.210.0030.00316.96
8.0.200.0030.00316.91
8.0.190.0040.00416.96
8.0.180.0070.00016.99
8.0.170.0030.00616.92
8.0.160.0000.00716.89
8.0.150.0040.00416.86
8.0.140.0040.00416.71
8.0.130.0000.00713.33
8.0.120.0000.00816.81
8.0.110.0040.00416.86
8.0.100.0040.00417.00
8.0.90.0080.00016.86
8.0.80.0000.01416.94
8.0.70.0000.00816.72
8.0.60.0040.00416.79
8.0.50.0080.00016.84
8.0.30.0090.01116.82
8.0.20.0080.01117.40
8.0.10.0050.00216.98
8.0.00.0100.00816.85
7.4.330.0020.00215.00
7.4.320.0060.00016.59
7.4.300.0030.00316.61
7.4.290.0070.00016.41
7.4.280.0000.00816.60
7.4.270.0000.00716.65
7.4.260.0000.00816.43
7.4.250.0000.00816.54
7.4.240.0000.00716.49
7.4.230.0040.00416.69
7.4.220.0150.00416.45
7.4.210.0100.00516.61
7.4.200.0000.00716.58
7.4.190.0030.00316.77
7.4.160.0060.00916.59
7.4.150.0070.01117.40
7.4.140.0100.00717.86
7.4.130.0080.00816.54
7.4.120.0090.00816.60
7.4.110.0070.01016.47
7.4.100.0170.00016.41
7.4.90.0110.00716.35
7.4.80.0090.00919.39
7.4.70.0090.00916.50
7.4.60.0050.01416.45
7.4.50.0040.00416.29
7.4.40.0030.01416.35
7.4.30.0080.00816.47
7.4.10.0040.01114.98
7.4.00.0070.00914.85
7.3.330.0000.00513.27
7.3.320.0000.00513.05
7.3.310.0000.00716.29
7.3.300.0030.00516.30
7.3.290.0080.00616.29
7.3.280.0120.00716.30
7.3.270.0150.00917.40
7.3.260.0140.00616.39
7.3.250.0100.00716.28
7.3.240.0150.00616.56
7.3.230.0100.00616.39
7.3.210.0140.00616.54
7.3.200.0060.01419.39
7.3.190.0070.01016.34
7.3.180.0120.00316.38
7.3.170.0090.00616.36
7.3.160.0100.00616.30
7.3.130.0120.00615.04
7.3.120.0090.00714.74
7.3.110.0080.01014.77
7.3.100.0060.00914.72
7.3.90.0060.00914.71
7.3.80.0060.00314.82
7.3.70.0020.00914.73
7.3.60.0050.00914.56
7.3.50.0060.00514.89
7.3.40.0060.00814.86
7.3.30.0050.01014.63
7.3.20.0030.01016.62
7.3.10.0050.00816.51
7.3.00.0050.01016.60
7.2.330.0100.00716.28
7.2.320.0060.01516.70
7.2.310.0080.00916.72
7.2.300.0080.00816.77
7.2.290.0060.01216.66
7.2.260.0090.00914.97
7.2.250.0090.00814.93
7.2.240.0080.00814.96
7.2.230.0090.00514.98
7.2.220.0120.00514.91
7.2.210.0090.00714.98
7.2.200.0040.00914.86
7.2.190.0020.01114.77
7.2.180.0030.00614.99
7.2.170.0090.00714.82
7.2.160.0030.00714.94
7.2.150.0070.00716.92
7.2.140.0090.00616.69
7.2.130.0030.01216.78
7.2.120.0080.00417.02
7.2.110.0040.01216.74
7.2.100.0070.00716.85
7.2.90.0090.00316.61
7.2.80.0100.00316.62
7.2.70.0100.00716.55
7.2.60.0070.00716.70
7.2.50.0110.00016.84
7.2.40.0100.00316.81
7.2.30.0030.00816.91
7.2.20.0030.00616.66
7.2.10.0040.00716.65
7.2.00.0070.00818.01
7.1.330.0020.01315.74
7.1.320.0070.00915.64
7.1.310.0080.00515.82
7.1.300.0100.00015.68
7.1.290.0070.00515.47
7.1.280.0080.00815.84
7.1.270.0050.00715.73
7.1.260.0020.01115.64
7.1.250.0030.00515.99
7.1.240.0070.01015.78
7.1.230.0080.00815.66
7.1.220.0040.00815.77
7.1.210.0080.00415.89
7.1.200.0060.00615.71
7.1.190.0070.00715.54
7.1.180.0040.00815.83
7.1.170.0000.01315.89
7.1.160.0000.01115.72
7.1.150.0090.00615.59
7.1.140.0060.00615.71
7.1.130.0070.00415.63
7.1.120.0030.00615.73
7.1.110.0030.00515.85
7.1.100.0060.00716.98
7.1.90.0100.00715.68
7.1.80.0030.00715.78
7.1.70.0070.00316.27
7.1.60.0100.00817.74
7.1.50.0050.01116.14
7.1.40.0080.00315.72
7.1.30.0070.00315.61
7.1.20.0040.00415.84
7.1.10.0090.00615.90
7.1.00.0050.04219.13
7.0.330.0070.00315.39
7.0.320.0070.00315.50
7.0.310.0030.00715.44
7.0.300.0040.00715.46
7.0.290.0040.00715.52
7.0.280.0080.00015.18
7.0.270.0030.00815.42
7.0.260.0070.00415.42
7.0.250.0030.01015.12
7.0.240.0130.00315.14
7.0.230.0040.00415.59
7.0.220.0030.00715.48
7.0.210.0100.00015.20
7.0.200.0050.00616.17
7.0.190.0030.00915.34
7.0.180.0130.00315.13
7.0.170.0060.00915.36
7.0.160.0040.00815.36
7.0.150.0110.00315.19
7.0.140.0030.04318.74
7.0.130.0070.00315.29
7.0.120.0000.01015.21
7.0.110.0090.00615.48
7.0.100.0070.00715.39
7.0.90.0060.00315.39
7.0.80.0000.01415.20
7.0.70.0060.00315.38
7.0.60.0080.04017.68
7.0.50.0130.04016.62
7.0.40.0100.04316.73
7.0.30.0210.02216.89
7.0.20.0170.04116.72
7.0.10.0080.04816.75
7.0.00.0050.04716.75
5.6.400.0030.01114.13
5.6.390.0100.00014.45
5.6.380.0040.00414.50
5.6.370.0040.00714.05
5.6.360.0030.01014.36
5.6.350.0030.01013.93
5.6.340.0030.01413.92
5.6.330.0040.01114.06
5.6.320.0120.00314.27
5.6.310.0000.01114.39
5.6.300.0070.00314.34
5.6.290.0110.00414.06
5.6.280.0030.04117.55
5.6.270.0000.01214.21
5.6.260.0030.00714.38
5.6.250.0060.00314.39
5.6.240.0060.00614.46
5.6.230.0100.00014.25
5.6.220.0090.00614.52
5.6.210.0090.03617.47
5.6.200.0070.03016.12
5.6.190.0040.03017.39
5.6.180.0220.03717.46
5.6.170.0130.02717.20
5.6.160.0030.04317.42
5.6.150.0090.04116.33
5.6.140.0020.04816.33
5.6.130.0030.04416.14
5.6.120.0120.02217.69
5.6.110.0020.02717.49
5.6.100.0080.02217.74
5.6.90.0060.04217.56
5.6.80.0130.04017.32
5.6.70.0030.01413.86
5.6.60.0030.00914.09
5.6.50.0120.00414.01
5.6.40.0030.01314.26
5.6.30.0000.01314.43
5.6.20.0100.00614.12
5.6.10.0090.00614.35
5.6.00.0090.00914.00
5.5.380.0040.01114.36
5.5.370.0000.01014.03
5.5.360.0080.00414.38
5.5.350.2120.02717.42
5.5.340.0050.04316.12
5.5.330.0080.02817.21
5.5.320.0110.02617.16
5.5.310.0230.04017.09
5.5.300.0020.04415.99
5.5.290.0050.04215.89
5.5.280.0020.05017.63
5.5.270.0080.01817.59
5.5.260.0050.02317.63
5.5.250.0030.04717.41
5.5.240.0030.02017.04
5.5.230.0110.00714.19
5.5.220.0030.00814.18
5.5.210.0090.00914.14
5.5.200.0030.01314.02
5.5.190.0060.00614.11
5.5.180.0040.00414.06
5.5.170.0130.00314.33
5.5.160.0100.00814.23
5.5.150.0040.01314.32
5.5.140.0120.00614.36
5.5.130.0000.01613.91
5.5.120.0060.01013.90
5.5.110.0020.01314.00
5.5.100.0150.00213.99
5.5.90.0040.01113.88
5.5.80.0130.00614.30
5.5.70.0070.01313.95
5.5.60.0130.00314.15
5.5.50.0080.00814.04
5.5.40.0060.00913.96
5.5.30.0100.00314.27
5.5.20.0030.01414.24
5.5.10.0000.01213.61
5.5.00.0040.01113.89
5.4.450.1920.02015.26
5.4.440.1730.02015.37
5.4.430.1380.02215.33
5.4.420.1650.03015.29
5.4.410.1550.01615.38
5.4.400.2300.02015.01
5.4.390.1320.02715.06
5.4.380.1240.02115.02
5.4.370.1620.01915.10
5.4.360.0900.02514.96
5.4.350.1220.02114.91
5.4.340.1870.02215.10
5.4.330.0070.00711.06
5.4.320.1840.01714.99
5.4.310.1770.02015.03
5.4.300.1920.01715.04
5.4.290.1920.02115.02
5.4.280.1670.02515.20
5.4.270.1930.02014.98
5.4.260.2010.02515.01
5.4.250.0090.01715.01
5.4.240.1780.02315.06
5.4.230.2070.02915.13
5.4.220.1900.01915.02
5.4.210.2070.01914.94
5.4.200.1950.02015.06
5.4.190.1780.02315.01
5.4.180.1900.01714.79
5.4.170.1920.02314.92
5.4.160.2420.02315.18
5.4.150.0070.02014.90
5.4.140.0050.04113.62
5.4.130.1830.02313.76
5.4.120.1940.01813.79
5.4.110.1920.01713.81
5.4.100.1770.02213.73
5.4.90.1990.02013.74
5.4.80.1930.01813.59
5.4.70.1950.02013.77
5.4.60.2030.01913.66
5.4.50.1970.01313.66
5.4.40.2160.02013.54
5.4.30.2100.01813.84
5.4.20.2030.02613.70
5.4.10.1900.02313.60
5.4.00.1930.01913.44
5.3.290.1870.02712.44
5.3.280.1840.01612.63
5.3.270.1900.02012.42
5.3.260.1910.02812.57
5.3.250.0040.02212.63
5.3.240.1000.02712.50
5.3.230.2150.02212.58
5.3.220.1910.02112.34
5.3.210.1960.02012.60
5.3.200.1800.02012.50
5.3.190.1750.02312.59
5.3.180.1790.02012.56
5.3.170.1690.02012.59
5.3.160.1920.02412.43
5.3.150.1930.02312.59
5.3.140.1920.02512.60
5.3.130.1780.02112.59
5.3.120.1790.01712.53
5.3.110.1950.01712.51
5.3.100.2180.02012.37
5.3.90.1850.02712.37
5.3.80.1950.02112.41
5.3.70.1900.02012.42
5.3.60.1940.01912.44
5.3.50.1950.01712.42
5.3.40.1650.02312.27
5.3.30.2040.02012.46
5.3.20.2080.02312.33
5.3.10.2030.02312.37
5.3.00.2200.02112.23
5.2.170.3230.02314.36
5.2.160.3100.02714.36
5.2.150.2930.03014.36
5.2.140.2700.03014.36
5.2.130.3600.03014.36
5.2.120.3700.03014.36
5.2.110.3300.02714.36
5.2.100.3630.02714.36
5.2.90.3300.03014.36
5.2.80.3200.03014.36
5.2.70.3130.03314.36
5.2.60.3200.03314.36
5.2.50.2970.03314.36
5.2.40.2600.02714.36
5.2.30.2500.03314.36
5.2.20.2700.02714.36
5.2.10.2700.03314.36
5.2.00.2600.02714.36
5.1.60.2600.02314.36
5.1.50.2600.03014.36
5.1.40.2630.03014.36
5.1.30.2700.01714.36
5.1.20.2630.03314.36
5.1.10.2070.03014.36
5.1.00.2670.02314.36
5.0.50.1300.01714.36
5.0.40.1400.02314.36
5.0.30.1200.02714.36
5.0.20.1200.02014.36
5.0.10.0930.02314.36
5.0.00.1500.02314.36
4.4.90.1300.01314.36
4.4.80.1370.01714.36
4.4.70.1330.01314.36
4.4.60.1300.01714.36
4.4.50.1270.01714.36
4.4.40.1430.03014.36
4.4.30.1370.01314.36
4.4.20.1130.01314.36
4.4.10.1100.02014.36
4.4.00.1400.02314.36
4.3.110.1270.01314.36
4.3.100.1430.01314.36
4.3.90.1300.01014.36
4.3.80.1230.04314.36
4.3.70.1370.01714.36
4.3.60.1370.02014.36
4.3.50.1370.02014.36
4.3.40.1170.02314.36
4.3.30.0830.02014.36
4.3.20.0630.02014.36
4.3.10.0730.02314.36
4.3.00.0600.01314.36

preferences:
34.32 ms | 401 KiB | 5 Q