(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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