3v4l.org

run code in 300+ PHP versions simultaneously
<?php $controller = 'some_name'; $$controller = function() { echo "hi"; }; function something() { // call some_name() here call_user_func('some_name'); } something();

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)
8.3.60.0120.00318.29
8.3.50.0090.00917.98
8.3.40.0210.00318.83
8.3.30.0140.00018.63
8.3.20.0040.00421.73
8.3.10.0000.00721.95
8.3.00.0000.00819.80
8.2.180.0110.00718.66
8.2.170.0070.00722.96
8.2.160.0110.00421.02
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00819.27
8.2.120.0050.00326.35
8.2.110.0070.00320.98
8.2.100.0080.00417.91
8.2.90.0000.00817.84
8.2.80.0080.00018.20
8.2.70.0000.00917.93
8.2.60.0090.00017.93
8.2.50.0040.00418.10
8.2.40.0000.00720.42
8.2.30.0050.00219.51
8.2.20.0040.00418.02
8.2.10.0050.00218.00
8.2.00.0070.00018.02
8.1.280.0150.00625.92
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00022.48
8.1.230.0070.00420.81
8.1.220.0050.00317.78
8.1.210.0040.00520.41
8.1.200.0030.00617.38
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0000.00818.80
8.1.150.0070.00020.78
8.1.140.0040.00417.66
8.1.130.0050.00518.95
8.1.120.0030.00617.43
8.1.110.0040.00417.46
8.1.100.0040.00417.48
8.1.90.0050.00217.35
8.1.80.0040.00317.50
8.1.70.0000.00817.37
8.1.60.0070.00417.50
8.1.50.0040.00417.50
8.1.40.0040.00417.49
8.1.30.0050.00317.70
8.1.20.0000.00717.68
8.1.10.0030.00517.48
8.1.00.0030.00617.42
8.0.300.0070.00019.87
8.0.290.0000.00716.75
8.0.280.0040.00218.30
8.0.270.0070.00017.24
8.0.260.0000.00617.25
8.0.250.0030.00317.06
8.0.240.0070.00017.00
8.0.230.0030.00716.91
8.0.220.0030.00516.79
8.0.210.0030.00516.97
8.0.200.0030.00316.98
8.0.190.0000.00716.91
8.0.180.0040.00416.86
8.0.170.0000.00816.84
8.0.160.0000.00716.98
8.0.150.0100.00016.91
8.0.140.0040.00416.93
8.0.130.0000.00613.37
8.0.120.0050.00216.99
8.0.110.0060.00316.79
8.0.100.0080.00016.78
8.0.90.0050.00316.85
8.0.80.0040.01116.97
8.0.70.0050.00316.94
8.0.60.0040.00416.78
8.0.50.0040.00417.01
8.0.30.0100.00917.05
8.0.20.0110.00917.43
8.0.10.0040.00416.95
8.0.00.0100.00816.72
7.4.330.0040.00015.55
7.4.320.0000.00616.43
7.4.300.0000.00716.55
7.4.290.0040.00416.61
7.4.280.0000.01016.34
7.4.270.0080.00016.42
7.4.260.0070.00016.38
7.4.250.0000.00716.55
7.4.240.0070.00016.55
7.4.230.0030.00316.68
7.4.220.0050.00316.71
7.4.210.0100.00816.48
7.4.200.0040.00416.57
7.4.160.0060.01216.48
7.4.140.0100.00917.86
7.4.130.0100.00716.49
7.4.120.0120.00616.53
7.4.110.0180.00016.51
7.4.100.0110.00516.46
7.4.90.0080.00816.57
7.4.80.0120.00919.39
7.4.70.0120.00616.53
7.4.60.0070.01316.42
7.4.50.0040.01516.58
7.4.40.0070.01416.40
7.4.00.0050.01114.97
7.3.330.0020.00213.36
7.3.320.0030.00313.34
7.3.310.0030.00316.39
7.3.300.0030.00316.33
7.3.290.0000.00716.32
7.3.280.0150.01116.39
7.3.260.0110.00716.48
7.3.240.0080.00916.46
7.3.230.0070.01016.44
7.3.210.0100.01016.38
7.3.200.0110.00516.50
7.3.190.0040.01116.57
7.3.180.0060.01016.45
7.3.170.0030.01316.38
7.3.160.0090.00616.39
7.3.120.0070.01014.90
7.3.110.0040.01114.90
7.3.100.0100.00714.80
7.3.90.0070.00715.00
7.3.80.0040.00815.00
7.3.70.0060.01014.73
7.3.60.0060.00614.56
7.3.50.0060.00914.79
7.3.40.0060.00814.84
7.3.30.0040.01114.67
7.3.20.0040.00816.45
7.3.10.0040.01116.71
7.3.00.0030.01216.60
7.2.330.0030.01416.34
7.2.320.0120.01116.61
7.2.310.0150.00916.75
7.2.300.0150.00416.65
7.2.290.0130.00616.53
7.2.250.0110.00714.73
7.2.240.0080.01114.95
7.2.230.0090.00614.65
7.2.220.0000.00914.82
7.2.210.0030.01214.83
7.2.200.0040.00814.91
7.2.190.0030.00614.79
7.2.180.0030.01214.98
7.2.170.0060.00914.88
7.2.60.0040.00816.86
7.2.50.0040.01116.81
7.2.40.2900.01117.67
7.2.30.0100.01817.52
7.2.20.1850.01317.75
7.2.10.0220.01417.85
7.2.00.1100.01118.05
7.1.330.0060.00615.67
7.1.320.0060.00615.66
7.1.310.0030.00915.54
7.1.300.0030.01315.72
7.1.290.0050.00515.76
7.1.280.0080.00315.52
7.1.270.0080.00515.76
7.1.260.0060.00615.62
7.1.200.0030.00715.70
7.1.160.3810.01316.45
7.1.150.4100.01316.65
7.1.140.0090.01616.69
7.1.130.0220.01616.55
7.1.120.0120.01316.91
7.1.110.2100.01115.63
7.1.100.0130.01016.24
7.1.90.4300.01415.92
7.1.80.2290.01715.76
7.1.70.0800.01515.24
7.1.60.0300.01533.25
7.1.50.0380.01632.77
7.1.40.0810.02232.46
7.1.30.0350.01532.64
7.1.20.0340.01832.58
7.1.10.0070.01214.77
7.1.00.0660.01214.92

preferences:
59.01 ms | 401 KiB | 5 Q