3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo{ public static function Bar(){ echo 'Bar'; } } function sillyboy(){ echo 'sillyboy'; } function inc(&$p1){ $p1++; } $f = 'Foo::Bar'; $f2 = 'sillyboy'; if (is_callable($f)){ call_user_func($f); } if (is_callable($f2)){ call_user_func($f2); } $num = 3; call_user_func('inc', array(&$num)); echo $num;

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)
8.3.60.0120.00916.63
8.3.50.0080.01322.11
8.3.40.0110.00418.68
8.3.30.0100.00619.18
8.3.20.0040.00420.33
8.3.10.0040.00423.45
8.3.00.0000.00820.58
8.2.180.0150.00617.00
8.2.170.0110.00322.96
8.2.160.0080.00522.03
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.09
8.2.110.0030.00622.25
8.2.100.0120.00317.91
8.2.90.0000.00919.25
8.2.80.0000.00818.16
8.2.70.0030.00517.75
8.2.60.0060.00318.05
8.2.50.0120.00018.07
8.2.40.0040.00418.16
8.2.30.0030.00718.27
8.2.20.0070.00017.71
8.2.10.0040.00417.64
8.2.00.0000.00717.90
8.1.280.0070.00725.92
8.1.270.0090.00023.97
8.1.260.0070.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.94
8.1.230.0000.01019.11
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0030.00517.50
8.1.180.0000.00918.10
8.1.170.0040.00418.61
8.1.160.0040.00421.93
8.1.150.0020.00518.65
8.1.140.0040.00417.47
8.1.130.0070.00017.89
8.1.120.0030.00317.50
8.1.110.0040.00417.36
8.1.100.0070.00017.36
8.1.90.0030.00517.46
8.1.80.0030.00317.45
8.1.70.0000.00717.32
8.1.60.0040.00417.48
8.1.50.0000.00917.48
8.1.40.0050.00317.55
8.1.30.0000.00817.62
8.1.20.0000.00817.66
8.1.10.0040.00717.48
8.1.00.0030.00617.50
8.0.300.0000.00718.77
8.0.290.0060.00317.05
8.0.280.0000.00818.56
8.0.270.0000.00918.54
8.0.260.0030.00316.84
8.0.250.0000.00717.01
8.0.240.0050.00316.96
8.0.230.0070.00016.91
8.0.220.0040.00416.90
8.0.210.0090.00016.92
8.0.200.0000.00617.02
8.0.190.0040.00416.91
8.0.180.0000.00716.99
8.0.170.0030.00616.98
8.0.160.0050.00316.98
8.0.150.0030.00316.91
8.0.140.0030.00316.97
8.0.130.0030.00313.40
8.0.120.0080.00016.96
8.0.110.0000.00816.88
8.0.100.0040.00416.85
8.0.90.0030.00516.83
8.0.80.0130.00616.95
8.0.70.0050.00217.01
8.0.60.0040.00416.93
8.0.50.0040.00416.83
8.0.30.0090.01217.19
8.0.20.0090.01117.40
8.0.10.0040.00416.96
8.0.00.0050.01716.75
7.4.330.0060.00015.01
7.4.320.0000.00616.53
7.4.300.0030.00316.60
7.4.290.0030.00316.63
7.4.280.0070.00016.41
7.4.270.0030.00316.53
7.4.260.0030.00316.43
7.4.250.0070.00016.56
7.4.240.0000.00716.64
7.4.230.0000.00716.50
7.4.220.0070.01016.47
7.4.210.0080.00616.59
7.4.200.0030.00316.59
7.4.190.0040.00416.75
7.4.160.0100.00716.52
7.4.150.0040.01417.40
7.4.140.0160.00317.86
7.4.130.0090.00816.58
7.4.120.0110.00616.57
7.4.110.0130.01016.59
7.4.100.0170.00416.50
7.4.90.0040.01416.62
7.4.80.0070.01016.50
7.4.70.0140.00816.46
7.4.60.0120.00616.52
7.4.50.0050.00516.43
7.4.40.0090.00622.77
7.4.30.0060.01116.52
7.4.00.0030.01415.03
7.3.330.0050.00013.39
7.3.320.0000.00613.18
7.3.310.0040.00416.36
7.3.300.0030.00316.38
7.3.290.0130.00316.36
7.3.280.0110.00716.35
7.3.270.0100.00717.40
7.3.260.0270.02216.50
7.3.250.0100.00716.49
7.3.240.0100.00716.55
7.3.230.0100.00716.43
7.3.210.0030.01416.64
7.3.200.0030.01619.39
7.3.190.0120.00916.45
7.3.180.0090.01316.38
7.3.170.0100.00616.70
7.3.160.0070.01016.61
7.3.120.0030.01515.05
7.3.110.0070.01014.70
7.3.100.0040.01215.02
7.3.90.0070.00714.76
7.3.80.0030.01314.86
7.3.70.0030.00914.91
7.3.60.0080.00414.87
7.3.50.0030.01314.89
7.3.40.0000.01014.80
7.3.30.0070.00714.90
7.3.20.0040.00816.79
7.3.10.0080.00316.72
7.3.00.0090.00616.52
7.2.330.0110.00716.72
7.2.320.0090.00916.61
7.2.310.0070.01016.59
7.2.300.0120.00316.52
7.2.290.0120.00616.69
7.2.250.0090.00915.03
7.2.240.0110.00714.83
7.2.230.0080.00615.20
7.2.220.0090.00615.02
7.2.210.0040.00815.15
7.2.200.0040.01115.00
7.2.190.0090.00614.91
7.2.180.0040.01114.68
7.2.170.0060.00615.02
7.2.160.0090.00614.70
7.2.150.0040.01116.86
7.2.140.0140.00016.58
7.2.130.0120.00316.59
7.2.120.0030.01016.79
7.2.110.0030.01216.57
7.2.100.0090.00316.90
7.2.90.0070.00716.99
7.2.80.0030.00817.02
7.2.70.0060.00316.96
7.2.60.0060.00816.96
7.2.50.0040.00817.00
7.2.40.0000.01516.59
7.2.30.0070.00316.88
7.2.20.0070.00716.95
7.2.10.0000.01316.70
7.2.00.0090.00316.75
7.1.330.0060.00515.79
7.1.320.0130.00015.86
7.1.310.0070.00415.99
7.1.300.0100.00615.90
7.1.290.0060.00615.82
7.1.280.0060.00615.49
7.1.270.0030.01415.87
7.1.260.0000.01715.89
7.1.250.0000.01415.99
7.1.240.0100.00315.93
7.1.230.0100.00315.88
7.1.220.0050.00515.66
7.1.210.0070.00715.89
7.1.200.0100.00315.79
7.1.190.0110.00315.84
7.1.180.0000.01515.59
7.1.170.0030.00715.96
7.1.160.0040.00415.88
7.1.150.0000.01315.77
7.1.140.0030.00615.91
7.1.130.0000.01115.86
7.1.120.0070.01015.54
7.1.110.0040.01415.64
7.1.100.0040.00715.58
7.1.90.0100.00615.82
7.1.80.0040.00715.55
7.1.70.0080.00615.71
7.1.60.0040.01115.79
7.1.50.0030.01015.98
7.1.40.0000.01215.74
7.1.30.0030.01315.83
7.1.20.0080.00415.91
7.1.10.0000.01115.86
7.1.00.0030.04119.03
7.0.330.0050.00515.46
7.0.320.0090.00315.39
7.0.310.0030.00715.16
7.0.300.0030.00715.42
7.0.290.0080.00315.44
7.0.280.0030.00915.35
7.0.270.0000.01315.55
7.0.260.0130.00015.63
7.0.250.0060.01015.61
7.0.240.0040.01115.60
7.0.230.0070.00715.29
7.0.220.0060.00615.52
7.0.210.0060.00615.11
7.0.200.0040.00815.61
7.0.190.0030.00615.21
7.0.180.0000.01015.50
7.0.170.0090.00615.50
7.0.160.0060.00615.63
7.0.150.0030.00915.39
7.0.140.0030.04218.62
7.0.130.0030.01315.36
7.0.120.0090.00615.21
7.0.110.0030.01015.50
7.0.100.0030.00915.48
7.0.90.0060.00315.25
7.0.80.0000.01315.24
7.0.70.0030.01015.26
7.0.60.0000.01415.39
7.0.50.0060.00915.31
7.0.40.0060.00613.61
7.0.30.0040.00413.31
7.0.20.0030.00613.49
7.0.10.0060.00613.39
7.0.00.0100.00313.61
5.6.400.0000.01113.79
5.6.390.0040.00714.05
5.6.380.0060.01214.05
5.6.370.0030.01214.39
5.6.360.0060.00614.47
5.6.350.0060.00614.46
5.6.340.0090.00014.24
5.6.330.0030.01614.37
5.6.320.0000.01314.67
5.6.310.0060.00614.16
5.6.300.0000.01214.48
5.6.290.0000.01113.92
5.6.280.0020.04517.58
5.6.270.0100.00314.62
5.6.260.0030.00914.16
5.6.250.0050.00514.45
5.6.240.0030.00714.45
5.6.230.0040.01114.02
5.6.220.0080.00014.18
5.6.210.0040.00414.35
5.6.200.0070.00714.34
5.6.190.0040.00714.15
5.6.180.0000.01114.09
5.6.170.0030.00914.16
5.6.160.0060.00614.43
5.6.150.0040.01114.49
5.6.140.0090.00614.34
5.6.130.0030.00914.36
5.6.120.0040.00414.34
5.6.110.0060.00614.43
5.6.100.0030.00614.31
5.6.90.0070.00714.32
5.6.80.0130.00314.23
5.6.70.0060.00914.16
5.6.60.0090.00314.21
5.6.50.0040.01113.86
5.6.40.0060.00614.35
5.6.30.0030.01014.03
5.6.20.0050.00314.41
5.6.10.0060.00914.27
5.6.00.0040.01114.02
5.5.380.0100.00314.13
5.5.370.0070.01014.35
5.5.360.0040.00714.08
5.5.350.0110.00014.52
5.5.340.0050.00513.88
5.5.330.0000.01314.37
5.5.320.0000.01614.31
5.5.310.0090.00613.97
5.5.300.0030.00914.54
5.5.290.0090.00614.18
5.5.280.0060.00914.19
5.5.270.0000.01414.10
5.5.260.0060.00314.36
5.5.250.0000.01414.01
5.5.240.0030.00613.87
5.5.230.0070.00714.24
5.5.220.0000.01314.41
5.5.210.0060.00914.06
5.5.200.0070.00714.25
5.5.190.0040.00714.31
5.5.180.0080.00314.28
5.5.170.0000.01214.30
5.5.160.0060.00314.30
5.5.150.0060.00614.02
5.5.140.0110.02217.25
5.5.130.0110.04017.15
5.5.120.0100.04017.00
5.5.110.0050.02317.30
5.5.100.0070.04517.15
5.5.90.0030.03817.00
5.5.80.0100.03817.03
5.5.70.0070.04417.08
5.5.60.0050.04116.91
5.5.50.0070.03817.07
5.5.40.0070.02217.15
5.5.30.0090.03817.07
5.5.20.0120.02317.16
5.5.10.0080.03317.20
5.5.00.0030.04116.95
5.4.450.0000.01112.20
5.4.440.0000.00612.20
5.4.430.0040.00712.20
5.4.420.0080.00412.20
5.4.410.0030.00312.20
5.4.400.0060.00312.20
5.4.390.0000.01012.20
5.4.380.0060.00012.20
5.4.370.0000.01012.20
5.4.360.0030.00912.20
5.4.350.0040.00812.20
5.4.340.0030.00612.20
5.4.330.0030.01012.20
5.4.320.0000.00912.20
5.4.310.0060.00612.20
5.4.300.0030.04115.70
5.4.290.0020.02815.70
5.4.280.0070.04015.55
5.4.270.0050.04115.62
5.4.260.0130.02015.52
5.4.250.0120.03515.70
5.4.240.0030.02515.65
5.4.230.0030.03415.53
5.4.220.0000.04915.53
5.4.210.0020.04515.71
5.4.200.0080.03915.53
5.4.190.0100.02815.70
5.4.180.0030.03615.62
5.4.170.0110.03315.70
5.4.160.0070.03015.60
5.4.150.0100.02215.51
5.4.140.0070.03514.31
5.4.130.0050.01814.26
5.4.120.0030.04014.30
5.4.110.0050.02614.30
5.4.100.0060.03114.37
5.4.90.0070.02214.28
5.4.80.0050.02514.37
5.4.70.0070.03514.31
5.4.60.0030.04314.30
5.4.50.0030.03714.24
5.4.40.0080.03714.28
5.4.30.0020.03914.26
5.4.20.0080.03014.28
5.4.10.0030.04314.30
5.4.00.0070.03514.00
5.3.290.0000.00712.20
5.3.280.0060.03713.90
5.3.270.0070.03513.90
5.3.260.0080.03813.90
5.3.250.0090.03613.90
5.3.240.0090.02413.90
5.3.230.0080.03613.90
5.3.220.0100.03313.90
5.3.210.0090.03813.90
5.3.200.0020.04713.90
5.3.190.0070.03713.90
5.3.180.0060.03513.90
5.3.170.0020.02913.90
5.3.160.0080.04013.90
5.3.150.0030.03313.90
5.3.140.0110.02013.90
5.3.130.0050.02713.90
5.3.120.0080.03813.90
5.3.110.0020.04813.90
5.3.100.0030.02513.90
5.3.90.0070.03813.90
5.3.80.0070.04013.90
5.3.70.0080.03913.90
5.3.60.0020.03313.90
5.3.50.0050.03613.90
5.3.40.0050.04013.90
5.3.30.0070.03813.90
5.3.20.0060.03613.90
5.3.10.0070.03513.90
5.3.00.0050.02013.90
5.2.170.0100.03015.60
5.2.160.0000.06715.60
5.2.150.0100.04715.60
5.2.140.0070.04715.60
5.2.130.0100.02715.60
5.2.120.0030.03315.60
5.2.110.0070.06015.60
5.2.100.0100.06015.60
5.2.90.0030.06315.60
5.2.80.0100.03715.60
5.2.70.0070.05315.60
5.2.60.0030.06715.60
5.2.50.0070.03015.60
5.2.40.0030.06015.60
5.2.30.0100.05715.60
5.2.20.0070.04015.60
5.2.10.0130.03715.60
5.2.00.0070.04715.60
5.1.60.0070.04715.60
5.1.50.0030.03715.60
5.1.40.0030.03715.60
5.1.30.0030.03015.60
5.1.20.0000.04315.60
5.1.10.0200.04015.60
5.1.00.0070.04315.60
5.0.50.0000.05015.60
5.0.40.0030.02315.60
5.0.30.0070.05715.60
4.4.90.0000.02715.60
4.4.80.0030.02315.60
4.4.70.0000.03715.60
4.4.60.0030.02715.60
4.4.50.0070.03015.60
4.4.40.0030.05715.60
4.4.30.0000.02015.60
4.4.20.0070.02015.60
4.4.10.0000.02015.60
4.4.00.0000.05715.60
4.3.110.0000.01715.60

preferences:
48.8 ms | 401 KiB | 5 Q