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- fixed validateUrl-function to work with buggy php-5.2.13 and php-5.3.2 (filter_var-bug)

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Michael Kaufmann (d00p)
2010-04-21 10:40:58 +00:00
parent 4cf8e2f2ea
commit 31231a5f60
1 changed files with 34 additions and 22 deletions
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56
lib/functions/validate/function.validateUrl.php
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@@ -29,44 +29,56 @@
function validateUrl($url)
{
if(strtolower(substr($url, 0, 7)) != "http://"
&& strtolower(substr($url, 0, 8)) != "https://")
&& strtolower(substr($url, 0, 8)) != "https://")
{
$url = 'http://' . $url;
}
if(filter_var($url, FILTER_VALIDATE_URL, FILTER_FLAG_SCHEME_REQUIRED) !== false)
if(version_compare("5.2.13", PHP_VERSION, "=")
|| version_compare("5.3.2", PHP_VERSION, "="))
{
return true;
$pattern = '/^https?:\/\/([a-z0-9]([a-z0-9\-]{0,61}[a-z0-9])?\.)+[a-z]{2,6}$/i';
if(preg_match($pattern, $url))
{
return true;
}
}
else
{
if(strtolower(substr($url, 0, 7)) == "http://"
|| strtolower(substr($url, 0, 8)) == "https://")
if(filter_var($url, FILTER_VALIDATE_URL, FILTER_FLAG_SCHEME_REQUIRED) !== false)
{
if(strtolower(substr($url, 0, 7)) == "http://")
{
$ip = strtolower(substr($url, 7));
}
return true;
}
}
if(strtolower(substr($url, 0, 8)) == "https://")
{
$ip = strtolower(substr($url, 8));
}
// not an fqdn
if(strtolower(substr($url, 0, 7)) == "http://"
|| strtolower(substr($url, 0, 8)) == "https://")
{
if(strtolower(substr($url, 0, 7)) == "http://")
{
$ip = strtolower(substr($url, 7));
}
$ip = substr($ip, 0, strpos($ip, '/'));
if(strtolower(substr($url, 0, 8)) == "https://")
{
$ip = strtolower(substr($url, 8));
}
if(validate_ip($ip, true) !== false)
{
return true;
}
else
{
return false;
}
$ip = substr($ip, 0, strpos($ip, '/'));
if(validate_ip($ip, true) !== false)
{
return true;
}
else
{
return false;
}
}
else
{
return false;
}
}