<?php
var_dump(filter_var('http://www.google.fr', FILTER_VALIDATE_URL));
var_dump(filter_var('www.google.fr', FILTER_VALIDATE_URL));
var_dump(filter_var('https://www.google.fr', FILTER_VALIDATE_URL));
var_dump(filter_var('google.fr', FILTER_VALIDATE_URL));
$regex = "((https?|ftp)\:\/\/)?"; // SCHEME
$regex .= "([a-z0-9+!*(),;?&=\$_.-]+(\:[a-z0-9+!*(),;?&=\$_.-]+)?@)?"; // User and Pass
$regex .= "([a-z0-9-.]*)\.([a-z]{2,3})"; // Host or IP
$regex .= "(\:[0-9]{2,5})?"; // Port
$regex .= "(\/([a-z0-9+\$_-]\.?)+)*\/?"; // Path
$regex .= "(\?[a-z+&\$_.-][a-z0-9;:@&%=+\/\$_.-]*)?"; // GET Query
$regex .= "(#[a-z_.-][a-z0-9+\$_.-]*)?"; // Anchor
var_dump(preg_match("/^$regex$/", 'http://www.google.fr'));
var_dump(preg_match("/^$regex$/", 'www.google.fr'));
var_dump(preg_match("/^$regex$/", 'https://www.google.fr'));
var_dump(preg_match("/^$regex$/", 'google.fr'));
var_dump(preg_match("/^$regex$/", 'www.example.com/etcetc'));
var_dump(preg_match("/^$regex$/", 'test.fr/test-test.html?test=1e#test'));
var_dump(preg_match("/^$regex$/", 'http://www.example.com/etcetc'));
var_dump(preg_match("/^$regex$/", 'test'));
- Output for 5.2.1 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- string(20) "http://www.google.fr"
bool(false)
string(21) "https://www.google.fr"
bool(false)
int(1)
int(1)
int(1)
int(1)
int(1)
int(1)
int(1)
int(0)
- Output for 5.2.0
- string(20) "http://www.google.fr"
string(13) "www.google.fr"
string(21) "https://www.google.fr"
string(9) "google.fr"
int(1)
int(1)
int(1)
int(1)
int(1)
int(1)
int(1)
int(0)
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- <br />
<b>Fatal error</b>: Call to undefined function filter_var() in <b>/in/Akntc</b> on line <b>3</b><br />
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- <br />
<b>Fatal error</b>: Call to undefined function: filter_var() in <b>/in/Akntc</b> on line <b>3</b><br />
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- <br />
<b>Fatal error</b>: Call to undefined function: filter_var() in <b>/in/Akntc</b> on line <b>3</b><br />
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- <br />
<b>Fatal error</b>: Call to undefined function: filter_var() in <b>/in/Akntc</b> on line <b>3</b><br />
preferences:
233.39 ms | 401 KiB | 360 Q