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Current Path : /opt/alt/php70/usr/include/php/ext/standard/ |
Current File : //opt/alt/php70/usr/include/php/ext/standard/php_var.h |
/* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2017 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: Jani Lehtimäki <jkl@njet.net> | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifndef PHP_VAR_H #define PHP_VAR_H #include "ext/standard/basic_functions.h" #include "zend_smart_str_public.h" PHP_FUNCTION(var_dump); PHP_FUNCTION(var_export); PHP_FUNCTION(debug_zval_dump); PHP_FUNCTION(serialize); PHP_FUNCTION(unserialize); PHP_FUNCTION(memory_get_usage); PHP_FUNCTION(memory_get_peak_usage); PHPAPI void php_var_dump(zval *struc, int level); PHPAPI void php_var_export(zval *struc, int level); PHPAPI void php_var_export_ex(zval *struc, int level, smart_str *buf); PHPAPI void php_debug_zval_dump(zval *struc, int level); struct php_serialize_data { HashTable ht; uint32_t n; }; struct php_unserialize_data { void *first; void *last; void *first_dtor; void *last_dtor; }; typedef struct php_serialize_data *php_serialize_data_t; typedef struct php_unserialize_data *php_unserialize_data_t; PHPAPI void php_var_serialize(smart_str *buf, zval *struc, php_serialize_data_t *data); PHPAPI int php_var_unserialize(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash); PHPAPI int php_var_unserialize_ref(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash); PHPAPI int php_var_unserialize_intern(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash); PHPAPI int php_var_unserialize_ex(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash, HashTable *classes); #define PHP_VAR_SERIALIZE_INIT(d) \ do { \ /* fprintf(stderr, "SERIALIZE_INIT == lock: %u, level: %u\n", BG(serialize_lock), BG(serialize).level); */ \ if (BG(serialize_lock) || !BG(serialize).level) { \ (d) = (php_serialize_data_t) emalloc(sizeof(struct php_serialize_data)); \ zend_hash_init(&(d)->ht, 16, NULL, ZVAL_PTR_DTOR, 0); \ (d)->n = 0; \ if (!BG(serialize_lock)) { \ BG(serialize).data = d; \ BG(serialize).level = 1; \ } \ } else { \ (d) = BG(serialize).data; \ ++BG(serialize).level; \ } \ } while(0) #define PHP_VAR_SERIALIZE_DESTROY(d) \ do { \ /* fprintf(stderr, "SERIALIZE_DESTROY == lock: %u, level: %u\n", BG(serialize_lock), BG(serialize).level); */ \ if (BG(serialize_lock) || BG(serialize).level == 1) { \ zend_hash_destroy(&(d)->ht); \ efree((d)); \ } \ if (!BG(serialize_lock) && !--BG(serialize).level) { \ BG(serialize).data = NULL; \ } \ } while (0) #define PHP_VAR_UNSERIALIZE_INIT(d) \ do { \ /* fprintf(stderr, "UNSERIALIZE_INIT == lock: %u, level: %u\n", BG(serialize_lock), BG(unserialize).level); */ \ if (BG(serialize_lock) || !BG(unserialize).level) { \ (d) = (php_unserialize_data_t)ecalloc(1, sizeof(struct php_unserialize_data)); \ if (!BG(serialize_lock)) { \ BG(unserialize).data = (d); \ BG(unserialize).level = 1; \ } \ } else { \ (d) = BG(unserialize).data; \ ++BG(unserialize).level; \ } \ } while (0) #define PHP_VAR_UNSERIALIZE_DESTROY(d) \ do { \ /* fprintf(stderr, "UNSERIALIZE_DESTROY == lock: %u, level: %u\n", BG(serialize_lock), BG(unserialize).level); */ \ if (BG(serialize_lock) || BG(unserialize).level == 1) { \ var_destroy(&(d)); \ efree((d)); \ } \ if (!BG(serialize_lock) && !--BG(unserialize).level) { \ BG(unserialize).data = NULL; \ } \ } while (0) PHPAPI void var_replace(php_unserialize_data_t *var_hash, zval *ozval, zval *nzval); PHPAPI void var_push_dtor(php_unserialize_data_t *var_hash, zval *val); PHPAPI zval *var_tmp_var(php_unserialize_data_t *var_hashx); PHPAPI void var_destroy(php_unserialize_data_t *var_hash); #endif /* PHP_VAR_H */