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POphp curl, link label modifying through proxy website, not fully working
 

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  1. POphp curl, link label modifying through proxy website, not fully working
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    <p>Here is the code</p> <pre><code>&lt;?php $url='http://isrc.ulster.ac.uk'; $var = fread_url($url);// function calling to get the page from curl $i=0; $linklabel = array(); $linklabelmod = array(); $link = array(); $dom = new DOMDocument(); @$dom-&gt;loadHTML($var); $xpath = new DOMXPath($dom); foreach($xpath-&gt;query('//a') as $element) { $linklabel[] = $element-&gt;textContent; $link[] = $element-&gt;getAttribute("href"); $i=$i+1; } for($k=0;$k&lt;$i;$k++) { $linklabelmod[$k] = str_replace($linklabel[$k], $linklabel[$k]."[$k]", $linklabel[$k]); $var = preg_replace( "/\\Q$linklabel[$k]\\E/", $linklabelmod[$k], $var, 1 );//modifying link labels } print $var; function fread_url($url){ if(function_exists("curl_init")){ $ch = curl_init(); $user_agent = "Mozilla/4.0 (compatible; MSIE 5.01; "."Windows NT 5.0)"; $ch = curl_init(); curl_setopt($ch, CURLOPT_USERAGENT, $user_agent); curl_setopt( $ch, CURLOPT_HTTPGET, 1 ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt( $ch, CURLOPT_FOLLOWLOCATION , 1 ); curl_setopt( $ch, CURLOPT_FOLLOWLOCATION , 1 ); curl_setopt( $ch, CURLOPT_URL, $url ); curl_setopt ($ch, CURLOPT_COOKIEJAR, 'cookie.txt'); $html = curl_exec($ch); //print $html;//will printing the web page . curl_close($ch); } else{ $hfile = fopen($url,"r"); if($hfile){ while(!feof($hfile)){ $html.=fgets($hfile,1024); } } } return $html; } ?&gt; </code></pre> <p>Not all link labels are changing. I want each link label to be modified by attaching a unique number. Plz run the code so that you can see error.. Thx in advance..</p>
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    1. USKiran George
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    1. COHow about telling us what the error is?
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      1. USFelix Kling
    2. COnot all link labels are modifying. only some are working perfectly. and if i change the url to "bbc.com", it is showing an error as Warning: preg_replace() [function.preg-replace]: Unknown modifier '0' in C:\wamp\www\test\f.php on line 20
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      1. POphp curl, link label modifying through proxy website, not fully working
      1. USKiran George
    3. COSomebody plz help me.......
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      1. POphp curl, link label modifying through proxy website, not fully working
      1. USKiran George
 

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