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|
/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) 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. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| 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 both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@php.net> |
| Zeev Suraski <bourbon@netvision.net.il> |
+----------------------------------------------------------------------+
*/
/* $Id: control_structures.h,v 1.40 1998/05/16 22:03:38 zeev Exp $ */
#ifndef _CONTROL_STRUCTURES_H
#define _CONTROL_STRUCTURES_H
#include "php3_list.h"
#define EXECUTE 0
#define BEFORE_EXECUTE 1
#define DONT_EXECUTE 2
#define SWITCHED 0x1
#define NOT_FIRST_ITERATION 0x2
#define SHOULD_EXECUTE ((GLOBAL(ExecuteFlag)==EXECUTE && !GLOBAL(function_state).returned && GLOBAL(function_state).loop_change_type==DO_NOTHING)?1:0)
typedef struct {
pval expr;
int offset;
int Execute;
} switch_expr;
typedef struct {
char *strval;
int strlen,lval,type;
HashTable *ht;
} variable_tracker;
#ifndef THREAD_SAFE
extern TokenCacheManager token_cache_manager;
extern Stack css, input_source_stack, for_stack, function_state_stack, switch_stack,variable_unassign_stack;
extern int ExecuteFlag, Execute;
extern int php3_display_source;
extern int php3_preprocess;
extern FunctionState function_state;
extern unsigned int param_index;
extern char *class_name;
extern HashTable *class_symbol_table;
#endif
extern int init_resource_list(void);
extern int init_resource_plist(void);
extern void destroy_resource_list(void);
extern void destroy_resource_plist(void);
extern inline void start_display_source(int start_in_php INLINE_TLS);
#endif
|
