3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = ['_', '@', ...range(-10, 10), ...range('A', 'F'), ...range('a', 'f') ]; foreach ($data as $v) { preg_match('/(-\d+)?([A-Z]+)?([^A-Za-z0-9]+)?([a-z]+)?(\d+)?/', $v, $m[]); } array_multisort($m, $data); var_export($data);

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)
8.4.140.0130.00817.71
8.4.130.0090.00318.16
8.4.120.0120.00820.54
8.4.110.0110.00722.37
8.4.100.0070.00217.95
8.4.90.0120.00820.21
8.4.80.0100.00718.89
8.4.70.0060.00518.74
8.4.60.0130.00720.41
8.4.50.0070.00617.79
8.4.40.0170.00322.42
8.4.30.0090.00918.77
8.4.20.0030.01718.13
8.4.10.0060.00323.86
8.3.270.0130.00717.02
8.3.260.0120.00816.75
8.3.250.0100.00519.11
8.3.240.0130.00517.20
8.3.230.0100.00916.89
8.3.220.0100.00920.68
8.3.210.0080.00716.70
8.3.200.0030.00616.64
8.3.190.0130.00317.05
8.3.180.0060.00516.96
8.3.170.0190.00019.17
8.3.160.0070.00720.50
8.3.150.0090.00919.04
8.3.140.0070.01118.45
8.3.130.0060.00318.72
8.3.120.0100.00019.12
8.3.110.0040.00420.94
8.3.100.0080.00024.06
8.3.90.0110.00326.77
8.3.80.0060.00318.68
8.3.70.0090.00618.68
8.3.60.0100.01318.55
8.3.50.0150.00016.85
8.3.40.0070.00720.04
8.3.30.0090.00618.96
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0070.00426.16
8.2.290.0120.00820.40
8.2.280.0090.00918.48
8.2.270.0090.00918.99
8.2.260.0180.00020.70
8.2.250.0110.00418.61
8.2.240.0000.00817.27
8.2.230.0080.00022.58
8.2.220.0060.00337.54
8.2.210.0080.00026.77
8.2.200.0090.00016.63
8.2.190.0090.00617.05
8.2.180.0110.00416.63
8.2.170.0110.00819.04
8.2.160.0130.00622.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00021.11
8.2.110.0100.00022.39
8.2.100.0090.00317.84
8.2.90.0000.00818.22
8.2.80.0050.00320.36
8.2.70.0000.00917.75
8.2.60.0080.00017.88
8.2.50.0070.01119.49
8.2.40.0140.00319.49
8.2.30.0090.00919.49
8.2.20.0160.00319.49
8.2.10.0110.00619.49
8.2.00.0160.00019.49
8.1.330.0100.00822.01
8.1.320.0120.00716.60
8.1.310.0030.01018.51
8.1.300.0040.00418.04
8.1.290.0100.00030.84
8.1.280.0100.01025.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00323.58
8.1.230.0050.00520.93
8.1.220.0040.00417.79
8.1.210.0040.00418.89
8.1.200.0050.00317.47
8.1.190.0000.00817.35
8.1.180.0070.01019.49
8.1.170.0080.00819.49
8.1.160.0100.00519.49
8.1.150.0130.00319.49
8.1.140.0110.00619.49
8.1.130.0070.01019.49
8.1.120.0110.00619.49
8.1.110.0100.00719.49
8.1.100.0090.00919.49
8.1.90.0170.00019.49
8.1.80.0140.00319.49
8.1.70.0050.01619.49
8.1.60.0120.00619.49
8.1.50.0170.00019.49
8.1.40.0110.00719.49
8.1.30.0130.00419.49
8.1.20.0130.00619.49
8.1.10.0120.00619.49
8.1.00.0140.00319.49
8.0.300.0050.00219.98
8.0.290.0090.00016.75
8.0.280.0130.00419.49
8.0.270.0130.00419.49
8.0.260.0130.00319.49
8.0.250.0080.00819.49
8.0.240.0080.00819.49
8.0.230.0120.00619.49
8.0.220.0160.00219.49
8.0.210.0080.00819.49
8.0.200.0090.00919.49
8.0.190.0120.00419.49
8.0.180.0080.00819.49
8.0.170.0070.01019.49
8.0.160.0070.01019.49
8.0.150.0080.00819.49
8.0.140.0160.00019.49
8.0.130.0100.00719.49
8.0.120.0110.00519.49
8.0.110.0080.00819.49
8.0.100.0140.00319.49
8.0.90.0050.01119.49
8.0.80.0130.00519.49
8.0.70.0090.00919.49
8.0.60.0090.00919.49
8.0.50.0080.00819.49
8.0.30.0070.01019.49
8.0.20.0120.00619.49
8.0.10.0000.01519.49

preferences:
28.87 ms | 403 KiB | 5 Q