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php_api.php
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php_api.php
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<?php
# MantisBT - A PHP based bugtracking system
# MantisBT is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# MantisBT is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with MantisBT. If not, see <http://www.gnu.org/licenses/>.
/**
* PHP Compatibility API
*
* Provides functions to assist with backwards compatibility between PHP
* versions.
*
* @package CoreAPI
* @subpackage PHPCompatibilityAPI
* @copyright Copyright (C) 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright 2002 - 2013 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*/
/**
* Constant for our minimum required PHP version
*/
define( 'PHP_MIN_VERSION', '5.3.2' );
/**
* Determine if PHP is running in CLI or CGI mode and return the mode.
* @return int PHP mode
*/
function php_mode() {
static $s_mode = null;
if ( is_null( $s_mode ) ) {
# Check to see if this is CLI mode or CGI mode
if ( isset( $_SERVER['SERVER_ADDR'] )
|| isset( $_SERVER['LOCAL_ADDR'] )
|| isset( $_SERVER['REMOTE_ADDR'] ) ) {
$s_mode = PHP_CGI;
} else {
$s_mode = PHP_CLI;
}
}
return $s_mode;
}