title: How to open specific PHP function in server?
body: <p>I am facing to use some php function in my site. 
  Such as : <code>CURL Function</code> . 
  It is showing safe mode error ( like something this ) in erro_log . 
  How can i open specific php function for my site.Is it matter of <code>.htaccess</code> Or i need to contact with hosting company for this ? </p>
  
  <p>Here is my sample error log : 
  <code>[03-Dec-2012 01:27:18] PHP Warning:  set_time_limit() [&lt;a href='function.set-time-limit'&gt;function.set-time-limit&lt;/a&gt;]: Cannot set time limit in safe mode in ....</code></p>