<?php
$pattern = '/(?:src|href)\=(?:\\\'|")([^\\\'"]+)(?:\\\'|")/';
$source = <<<SRC
<a href="http://www.sape.ru">some text</a>
<img src='logo.jpg' alt=''></a>
<img src='../../logo.jpg' alt=''></a>
<img src='/path/to/file' alt=''></a>
SRC;
$baseUrl = 'www.sape.ru';
$callback = function($matches) use ($baseUrl) {
$srcTag = $matches[0];
$url = $matches[1];
$search = array(
$baseUrl,
'http://',
'https://',
'../',
'./',
'//',
'/'
);
foreach($search as $s) {
$count = 0;
$url = preg_replace('/^' . preg_quote($s, '/') . '/', $baseUrl, $url, 1, $count);
if ($count == 1) {
break;
}
}
var_dump($url);
return $url;
$url = preg_replace('/^[^\/]\//', '/', $url);
$path = parse_url($url, PHP_URL_PATH);
//if (empty($path)) {
// $path = '/';
//}
$query = parse_url($url, PHP_URL_QUERY);
if (!empty($query)) {
$path.= '?' . $query;
}
$fragment = parse_url($url, PHP_URL_FRAGMENT);
if (!empty($fragment)) {
$path.= '#' . $fragment;
}
$resultUrl = 'http://' . $baseUrl . '/' . ltrim($path, '/');
//var_dump($resultUrl);
return str_replace($url, $resultUrl, $srcTag);
};
$source = preg_replace_callback($pattern, $callback, $source);
var_dump($source);
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 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(22) "www.sape.ruwww.sape.ru"
string(8) "logo.jpg"
string(22) "www.sape.ru../logo.jpg"
string(23) "www.sape.rupath/to/file"
string(150) "
<a www.sape.ruwww.sape.ru>some text</a>
<img logo.jpg alt=''></a>
<img www.sape.ru../logo.jpg alt=''></a>
<img www.sape.rupath/to/file alt=''></a>
"
- Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/CqeSi on line 19
Process exited with code 255. - Output for 4.4.2, 5.1.2
- Parse error: syntax error, unexpected T_FUNCTION in /in/CqeSi on line 20
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/CqeSi on line 19
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/CqeSi on line 19
Process exited with code 255.
preferences:
283.47 ms | 401 KiB | 376 Q