3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "https://www.bug.com/wp-content/uploads/2022/09/Famous-Internet-Man-512-" . urlencode("×") . "-512-px-1.png"; var_dump($url); var_dump(filter_var($url, FILTER_VALIDATE_URL)); $url = "https://www.bug.com/wp-content/uploads/2022/09/Famous-Internet-Man-512-×-512-px-1.png"; var_dump($url); var_dump(filter_var($url, FILTER_VALIDATE_URL));

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)
8.3.60.0140.00718.18
8.3.50.0150.00316.65
8.3.40.0110.00321.68
8.3.30.0120.00918.59
8.3.20.0080.00624.18
8.3.10.0070.00024.66
8.3.00.0040.00426.16
8.2.180.0120.00918.26
8.2.170.0110.00318.96
8.2.160.0100.00322.96
8.2.150.0000.00725.66
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.23
8.2.110.0030.01621.00
8.2.100.0070.00417.75
8.2.90.0000.00819.19
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0040.00417.38
8.2.50.0140.00519.52
8.2.40.0160.00019.52
8.2.30.0140.00419.52
8.2.20.0140.00519.52
8.2.10.0100.00719.52
8.2.00.0150.00019.52
8.1.280.0000.01925.92
8.1.270.0000.00724.66
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0070.00417.66
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0050.00317.23
8.1.180.0170.00019.52
8.1.170.0120.00419.52
8.1.160.0170.00019.52
8.1.150.0170.00019.52
8.1.140.0040.01319.52
8.1.130.0130.00319.52
8.1.120.0170.00019.52
8.1.110.0110.00619.52
8.1.100.0070.01119.52
8.1.90.0160.00019.52
8.1.80.0080.00819.52
8.1.70.0120.00419.52
8.1.60.0190.00019.52
8.1.50.0130.00619.52
8.1.40.0130.00419.52
8.1.30.0170.00019.52
8.1.20.0090.00919.52
8.1.10.0150.00319.52
8.1.00.0140.00419.52
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0120.00419.52
8.0.270.0100.00719.52
8.0.260.0180.00519.52
8.0.250.0050.01119.52
8.0.240.0120.00619.52
8.0.230.0170.00019.52
8.0.220.0160.00019.52
8.0.210.0140.00519.52
8.0.200.0160.00319.52
8.0.190.0120.00619.52
8.0.180.0140.00319.52
8.0.170.0160.00019.52
8.0.160.0160.00019.52
8.0.150.0140.00319.52
8.0.140.0110.00719.52
8.0.130.0120.00319.52
8.0.120.0110.00519.52
8.0.110.0080.00819.52
8.0.100.0060.01219.52
8.0.90.0170.00319.52
8.0.80.0060.01219.52
8.0.70.0160.00319.52
8.0.60.0130.00519.52
8.0.50.0110.00919.52
8.0.30.0080.01119.52
8.0.20.0140.00519.52
8.0.10.0140.00219.52

preferences:
32.58 ms | 400 KiB | 5 Q