0x0000000000000000
  +   	ˆl–äY>”êeJ}@?q¶®•1hßÄ„dm¿_†I|¥+ÄÃ ?÷     	/*
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2016 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.php.net/license/3_01.txt                                  |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Author: Clayton Collie <clcollie@mindspring.com>                     |
   +----------------------------------------------------------------------+
*/

/* $Id$ */

/*
	scanf.c --

	This file contains the base code which implements sscanf and by extension
	fscanf. Original code is from TCL8.3.0 and bears the following copyright:

	This software is copyrighted by the Regents of the University of
	California, Sun Microsystems, Inc., Scriptics Corporation,
	and other parties.  The following terms apply to all files associated
	with the software unless explicitly disclaimed in individual files.

	The authors hereby grant permission to use, copy, modify, distribute,
	and license this software and its documentation for any purpose, provided
	that existing copyright notices are retained in all copies and that this
	notice is included verbatim in any distributions. No written agreement,
	license, or royalty fee is required for any of the authorized uses.
	Modifications to this software may be copyrighted by their authors
	and need not follow the licensing terms described here, provided that
	the new terms are clearly indicated on the first page of each file where
	they apply.

	IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
	FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
	ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
	DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.

	THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
	FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE
	IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
	NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
	MODIFICATIONS.

	GOVERNMENT USE: If you are acquiring this software on behalf of the
	U.S. government, the Government shall have only "Restricted Rights"
	in the software and related documentation as defined in the Federal
	Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
	are acquiring the software on behalf of the Department of Defense, the
	software shall be classified as "Commercial Computer Software" and the
	Government shall have only "Restricted Rights" as defined in Clause
	252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
	authors grant the U.S. Government and others acting in its behalf
	permission to use and distribute the software in accordance with the
	terms specified in this license.
*/

#include <stdio.h>
#include <limits.h>
#include <ctype.h>
#include "php.h"
#include "php_variables.h"
#ifdef HAVE_LOCALE_H
#include <locale.h>
#endif
#include "zend_execute.h"
#include "zend_operators.h"
#include "zend_strtod.h"
#include "php_globals.h"
#include "basic_functions.h"
#include "scanf.h"

/*
 * Flag values used internally by [f|s]canf.
 */
#define SCAN_NOSKIP     0x1       /* Don't skip blanks. */
#defin