(PHP 4 )
php_sapi_name -- 
     Returns the type of interface between web server and PHP
    
Description
string php_sapi_name (void)
     php_sapi_name() returns a lowercase string which
     describes the type of interface between web server and PHP
     (Server API, SAPI). In CGI PHP, this string is "cgi", in
     mod_php for Apache, this string is "apache" and so on.
    
     
| Example 1. php_sapi_name() Example | 
$sapi_type = php_sapi_name();
if ($sapi_type == "cgi")
  print "You are using CGI PHP\n";
else
  print "You are not using CGI PHP\n";
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