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POHow to remove HTTP headers from CURL response?
 

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  1. POHow to remove HTTP headers from CURL response?
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    <p>I have a php script that returns just plain text <strong>without</strong> any html. Now I want to make a cURL request to that script and I get the following response:</p> <pre><code>HTTP/1.1 200 OK Date: Mon, 28 Feb 2011 14:21:51 GMT Server: Apache/2.2.14 (Ubuntu) X-Powered-By: PHP/5.2.12-nmm2 Vary: Accept-Encoding Content-Length: 6 Content-Type: text/html 6.8320 </code></pre> <p>The actuall response is just <strong>6.8320</strong> as text without any html. I want to retrieve it from the response above by just removing the header information.</p> <p>I already minified the script a bit:</p> <pre><code>$url = $_GET['url']; if ( !$url ) { // Passed url not specified. $contents = 'ERROR: url not specified'; $status = array( 'http_code' =&gt; 'ERROR' ); } else if ( !preg_match( $valid_url_regex, $url ) ) { // Passed url doesn't match $valid_url_regex. $contents = 'ERROR: invalid url'; $status = array( 'http_code' =&gt; 'ERROR' ); } else { $ch = curl_init( $url ); if ( strtolower($_SERVER['REQUEST_METHOD']) == 'post' ) { curl_setopt( $ch, CURLOPT_POST, true ); curl_setopt( $ch, CURLOPT_POSTFIELDS, $_POST ); } curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true ); curl_setopt( $ch, CURLOPT_HEADER, true ); curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); curl_setopt( $ch, CURLOPT_USERAGENT, $_GET['user_agent'] ? $_GET['user_agent'] : $_SERVER['HTTP_USER_AGENT'] ); list( $header, $contents ) = preg_split( '/([\r\n][\r\n])\\1/', curl_exec( $ch ), 2 ); $status = curl_getinfo( $ch ); curl_close( $ch ); } // Split header text into an array. $header_text = preg_split( '/[\r\n]+/', $header ); if ( true ) { if ( !$enable_native ) { $contents = 'ERROR: invalid mode'; $status = array( 'http_code' =&gt; 'ERROR' ); } // Propagate headers to response. foreach ( $header_text as $header ) { if ( preg_match( '/^(?:Content-Type|Content-Language|Set-Cookie):/i', $header ) ) { header( $header ); } } print $contents; } </code></pre> <p>Any idea what I need to change to remove the header information from the response?</p>
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