PHP/Utility Function/ini get

Check to see the maximum post value size

   <source lang="html4strict">

<?php

   echo ini_get ("post_max_size") . "
"; 
   $myarray = ini_get_all(); 
   print_r($myarray); 

?>

 </source>
   
  

string ini_get ( string varname ) reads a value from the php.ini file without altering it

   <source lang="html4strict">

<?

   print "Display_errors is turned on: ";
   print (int) ini_get("display_errors");

?>

 </source>