3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func() { static $count = 0; echo (++$count)."\n"; return func(); } func();

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)
8.3.70.0370.00617.87
8.3.60.0140.01718.43
8.3.50.0240.01521.92
8.3.40.0210.01419.84
8.3.30.0280.00620.33
8.3.20.0130.00321.59
8.3.10.0110.00721.92
8.3.00.0360.01324.41
8.2.180.0300.01018.50
8.2.170.0160.01322.96
8.2.160.0300.00320.89
8.2.150.0280.01024.18
8.2.140.0300.00724.66
8.2.130.0060.01026.16
8.2.120.0160.00319.23
8.2.110.0170.00320.70
8.2.100.0210.00318.84
8.2.90.0000.01220.41
8.2.80.0030.01019.00
8.2.70.0070.00718.88
8.2.60.0080.00419.16
8.2.50.0110.00719.63
8.2.40.0090.00319.16
8.2.30.0040.00819.31
8.2.20.0080.01220.02
8.2.10.0130.00319.23
8.2.00.0080.00418.85
8.1.280.0270.00325.92
8.1.270.0140.00423.92
8.1.260.0130.00326.35
8.1.250.0070.01028.09
8.1.240.0100.01023.52
8.1.230.0110.01418.89
8.1.220.0140.00619.68
8.1.210.0070.00719.23
8.1.200.0190.00619.61
8.1.190.0070.00718.85
8.1.180.0080.00520.19
8.1.170.0040.00819.70
8.1.160.0090.00323.43
8.1.150.0090.00620.43
8.1.140.0070.00718.81
8.1.130.0030.00919.07
8.1.120.0070.00418.77
8.1.110.0080.00418.68
8.1.100.0030.00818.68
8.1.90.0060.00618.80
8.1.80.0040.00718.81
8.1.70.0070.00418.65
8.1.60.0060.00618.85
8.1.50.0040.00818.78
8.1.40.0090.00318.80
8.1.30.0120.00318.98
8.1.20.0110.00418.96
8.1.10.0070.00718.94
8.1.00.0030.01018.85
8.0.300.0100.01019.01
8.0.290.0040.00817.63
8.0.280.0040.00719.54
8.0.270.0140.00018.41
8.0.260.0070.00418.01
8.0.250.0080.00418.05
8.0.240.0060.00617.82
8.0.230.0070.00618.17
8.0.220.0110.00018.00
8.0.210.0060.00617.99
8.0.200.0100.00318.10
8.0.190.0080.00318.22
8.0.180.0120.00018.10
8.0.170.0090.00317.96
8.0.160.0120.00017.99
8.0.150.0120.00618.11
8.0.140.0110.00418.05
8.0.130.0040.00814.78
8.0.120.0030.01018.10
8.0.110.0100.01019.10
8.0.100.0130.00018.16
8.0.90.0000.01218.26
8.0.80.0180.01818.04
8.0.70.0000.01118.24
8.0.60.0060.00618.15
8.0.50.0090.00318.13
8.0.30.0700.01318.66
8.0.20.0460.03518.80
8.0.10.0040.00818.32
8.0.00.0680.03219.05
7.4.330.0030.00715.00
7.4.320.0100.00317.55
7.4.300.0070.00317.72
7.4.290.0000.01117.34
7.4.280.0040.00717.63
7.4.270.0030.01017.73
7.4.260.0110.00017.65
7.4.250.0060.00617.82
7.4.240.0060.00617.73
7.4.230.0040.00717.86
7.4.220.0200.02717.97
7.4.210.0190.02017.90
7.4.200.0070.01018.89
7.4.190.0040.00817.93
7.4.160.0420.01618.38
7.4.150.0580.06218.73
7.4.140.0650.04518.92
7.4.130.0770.01818.91
7.4.120.0560.01918.48
7.4.110.0510.03818.87
7.4.100.0840.05318.94
7.4.90.0660.03218.82
7.4.80.0610.04419.39
7.4.70.0400.03418.68
7.4.60.0320.05218.96
7.4.50.0070.01117.89
7.4.40.0240.00322.77
7.4.30.0610.04018.74
7.4.00.0240.01416.32
7.3.330.0070.01014.89
7.3.320.0090.00314.49
7.3.310.0100.00317.25
7.3.300.0040.00817.45
7.3.290.0230.01617.67
7.3.280.0300.03918.08
7.3.270.0230.03317.67
7.3.260.0410.00917.49
7.3.250.0490.03018.19
7.3.240.0440.01417.78
7.3.230.0330.02317.82
7.3.210.0710.02918.78
7.3.200.0520.04618.61
7.3.190.0580.03518.57
7.3.180.0400.01518.29
7.3.170.0620.02018.93
7.3.160.0170.02717.79
7.3.120.0180.01817.07
7.2.330.0630.04918.69
7.2.320.0700.04219.11
7.2.310.0540.02518.56
7.2.300.0290.02618.36
7.2.290.0310.01618.09
7.2.00.0100.01021.43
7.1.100.0100.01019.91
7.1.70.0110.00418.68
7.1.60.0200.01619.82
7.1.50.0160.01019.09
7.0.200.0150.00618.87

preferences:
42.83 ms | 401 KiB | 5 Q