3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domains = [ 'a-.bc.com', 'a.bc-.com', 'a.bc.com-', ]; foreach ($domains as $domain) { echo $domain . PHP_EOL; var_dump(filter_var($domain, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME)); echo PHP_EOL; }

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)
8.4.120.0110.00823.88
8.4.110.0140.00620.76
8.4.100.0080.00718.79
8.4.90.0120.00920.54
8.4.80.0040.00518.66
8.4.70.0100.01017.99
8.4.60.0120.00818.68
8.4.50.0040.00518.77
8.4.40.0190.00017.47
8.4.30.0060.01224.31
8.4.20.0130.00319.13
8.4.10.0160.00319.41
8.3.250.0110.00818.93
8.3.240.0080.00917.19
8.3.230.0100.00916.62
8.3.220.0110.00819.12
8.3.210.0090.00516.41
8.3.200.0130.00616.52
8.3.190.0130.00617.10
8.3.180.0120.00716.30
8.3.170.0090.00917.31
8.3.160.0070.01320.81
8.3.150.0060.00318.82
8.3.140.0150.00418.23
8.3.130.0070.01116.63
8.3.120.0260.00616.39
8.3.110.0330.00816.43
8.3.100.0360.00816.51
8.3.90.0450.00816.28
8.3.80.0450.00316.40
8.3.70.0410.00116.29
8.3.60.0210.01316.56
8.3.50.0310.01016.44
8.3.40.0310.00917.42
8.3.30.0140.01417.19
8.3.20.0200.00317.27
8.3.10.0120.00617.48
8.3.00.0070.00918.32
8.2.290.0040.00320.49
8.2.280.0050.00318.34
8.2.270.0110.00416.57
8.2.260.0040.01416.80
8.2.250.0110.00616.77
8.2.240.0250.00716.36
8.2.230.0290.00616.41
8.2.220.0340.00516.45
8.2.210.0280.00916.20
8.2.200.0260.01616.43
8.2.190.0320.00816.39
8.2.180.0200.01116.31
8.2.170.0300.00417.39
8.2.160.0350.00417.40
8.2.150.0310.01217.25
8.2.140.0350.00917.36
8.2.130.0340.00717.36
8.2.120.0330.00717.43
8.2.110.0270.01117.24
8.2.100.0340.00417.40
8.2.90.0300.01017.44
8.2.80.0340.00517.32
8.2.70.0330.00417.33
8.2.60.0250.01117.33
8.2.50.0380.00817.36
8.2.40.0320.01217.36
8.2.30.0270.01017.37
8.2.20.0240.01017.63
8.2.10.0330.00417.39
8.2.00.0280.00617.25
8.1.330.0120.00621.95
8.1.320.0120.00716.20
8.1.310.0090.00918.51
8.1.300.0260.00516.15
8.1.290.0250.00416.04
8.1.280.0220.00816.15
8.1.270.0240.00617.25
8.1.260.0320.00717.31
8.1.250.0300.00617.28
8.1.240.0220.00617.13
8.1.230.0340.00817.20
8.1.220.0310.00617.21
8.1.210.0300.00617.12
8.1.200.0290.00717.14
8.1.190.0260.00917.04
8.1.180.0270.00717.03
8.1.170.0260.00817.21
8.1.160.0290.00617.25
8.1.150.0310.00717.25
8.1.140.0250.01016.96
8.1.130.0300.00717.19
8.1.120.0290.00817.15
8.1.110.0300.00717.15
8.1.100.0290.00717.29
8.1.90.0240.00817.32
8.1.80.0230.01117.24
8.1.70.0310.00617.13
8.1.60.0240.01117.26
8.1.50.0280.01017.15
8.1.40.0320.01117.35
8.1.30.0320.00917.43
8.1.20.0270.00817.29
8.1.10.0220.01017.29
8.1.00.0210.00817.14

preferences:
27.41 ms | 403 KiB | 5 Q