<?php
	/*
		array.php
		
		Array-handling function library

		Copyright (C) 2000 Contributors of the QuakeForge Project
		Please see the file "AUTHORS" for a list of contributors

		This program 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.

		This program 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 this program; if not, write to:

		Free Software Foundation, Inc.
		59 Temple Place - Suite 330
		Boston, MA  02111-1307, USA.
	*/

	/*
		inArray
		
		Search an array for data
	*/
	function inArray( $needle, $haystack )
	{
		$found = false;

		for ( $ptr = 0 ; $ptr < count ( $haystack ) ; $ptr++ ) {
			if ( $haystack[$ptr] == $needle ) {
				$found = true;
			}
		}
		return $found;
	}
?>