title: How to read web header using php?
body: <p>Basically we read the requesting headers using </p>
  
  <pre><code>       print_r($_SERVER['HTTP_MSISDN']);
               OR 
         $headers = apache_request_headers();
         print_r($headers['MSISDN']);
  </code></pre>
  
  <p>But using those code i can't receive the MSISDN number from web header.The MSISDN is send through the web header.
  so,<strong>*<em>is their any other way to read the web header?</em></strong>*The header formate is below.</p>
  
  <p><strong>Example header:</strong></p>
  
  <pre><code>GET /Gamezilla/Wap/Home.aspx HTTP/1.1
  User-Agent: MOT-RAZRV3x/85.9B.C0R MIB/BER2.2 Profile/MIDP-2.0 Configuration/CLDC-1.1
  Accept: */*, text/css, image/*;q=0.9, application/javascript, application/vbscript, application/xhtml+xml, text/html, application/xml;q=0.9, image/png, image/jpeg, image/jpg, image/gif, image/x-xbitmap
  Accept-Language: en-us,en;q=0.5
  Accept-Encoding: gzip,deflate
  Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
  Cookie: ASP.NET_SessionId=ypx2scvweaahpd45gvf0ge45
  x-wap-profile: "http://motorola.handango.com/phoneconfig/razrv3x/Profile/razrv3x.rdf"
  X-Device-User-Agent: MOT-RAZRV3x/85.9B.C0R MIB/BER2.2 Profile/MIDP-2.0 Configuration/CLDC-1.1
  APN: testint
  Charging-Characteristics: 0800
  Bearer-Type: GPRS
  SGSN-IP-Address: 123.123.123.123
  Accounting-Session-ID: 213.213.213.213:CA3806A24C452CD2
  MSISDN: 00123456789
  IP-Address: 213.213.213.213
  NAS-IP-Address: 10.123.123.123
  Via: 1.1 Bytemobile OSN WebProxy/5.2
  Host: wap.abc.com
  Cache-Control: max-age=43200
  Connection: keep-alive
  </code></pre>
  
  <p>please help me to receive the MSISDN information from the provided header.</p>