php_logo_guid
This function can also return "cli" if PHP was launched from CLI. Useful if one wants to behave differently when running in console.
php_sapi_name
(PHP 4 >= 4.0.1, PHP 5)
php_sapi_name — Returns the type of interface between web server and PHP
Описание
string php_sapi_name
( void
)
Returns a lowercase string that describes the type of interface (the Server API, SAPI) that PHP is using. For example, in CLI PHP this string will be "cli" whereas with Apache it may have several different values depending on the exact SAPI used. Possible values are listed below.
Връщани стойности
Returns the interface type, as a lowercase string.
Although not exhaustive, the possible return values include aolserver, apache, apache2filter, apache2handler, caudium, cgi (until PHP 5.3), cgi-fcgi, cli, continuity, embed, isapi, litespeed, milter, nsapi, phttpd, pi3web, roxen, thttpd, tux, and webjames.
Примери
Example #1 php_sapi_name() example
This example checks for the substring cgi because it may also be cgi-fcgi.
<?php
$sapi_type = php_sapi_name();
if (substr($sapi_type, 0, 3) == 'cgi') {
echo "You are using CGI PHP\n";
} else {
echo "You are not using CGI PHP\n";
}
?>
Бележки
Забележка: An alternative approach
The PHP constant PHP_SAPI has the same value as php_sapi_name().
Съвет
A potential gotcha
The defined SAPI may not be obvious, because for example instead of apache it may be defined as apache2handler or apache2filter.
add a note
User Contributed Notesphp_sapi_name
Ysangkok
28-Aug-2008 12:34
28-Aug-2008 12:34