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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2FSRC%2F'>SRC</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2F'>php-8.4.5</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2F'>ext</a>/<a href='?path=%2Fbig%2FSRC%2Fphp-8.4.5%2Fext%2Fmysqli%2F'>mysqli</a>/</p><hr><h3>✏️ Editing: mysqli_prop.c</h3>  
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            <textarea name='content' rows='20'>/*
  +----------------------------------------------------------------------+
  | Copyright (c) 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:           |
  | https://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: Georg Richter &lt;georg@php.net&gt;                                |
  |         Andrey Hristov &lt;andrey@php.net&gt;                              |
  +----------------------------------------------------------------------+
*/

#ifdef HAVE_CONFIG_H
#include &lt;config.h&gt;
#endif

#include &lt;signal.h&gt;

#include &quot;php.h&quot;
#include &quot;php_mysqli_structs.h&quot;
#include &quot;mysqli_priv.h&quot;

#define CHECK_STATUS(value, quiet) \
	if (!obj-&gt;ptr || ((MYSQLI_RESOURCE *)obj-&gt;ptr)-&gt;status &lt; value ) { \
		if (!quiet) { \
			zend_throw_error(NULL, &quot;Property access is not allowed yet&quot;); \
		} \
		return FAILURE; \
	} \

#define MYSQLI_GET_MYSQL(statusval) \
MYSQL *p; \
if (!obj-&gt;ptr || !(MY_MYSQL *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr) { \
	if (!quiet) { \
		zend_throw_error(NULL, &quot;%s object is already closed&quot;, ZSTR_VAL(obj-&gt;zo.ce-&gt;name)); \
	} \
	return FAILURE; \
} else { \
	CHECK_STATUS(statusval, quiet);\
	p = (MYSQL *)((MY_MYSQL *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr)-&gt;mysql;\
}

#define MYSQLI_GET_RESULT(statusval) \
MYSQL_RES *p; \
if (!obj-&gt;ptr) { \
	if (!quiet) { \
		zend_throw_error(NULL, &quot;%s object is already closed&quot;, ZSTR_VAL(obj-&gt;zo.ce-&gt;name)); \
	} \
	return FAILURE; \
} else { \
	CHECK_STATUS(statusval, quiet);\
	p = (MYSQL_RES *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr; \
}

#define MYSQLI_GET_STMT(statusval) \
MYSQL_STMT *p; \
if (!obj-&gt;ptr) { \
	if (!quiet) { \
		zend_throw_error(NULL, &quot;%s object is already closed&quot;, ZSTR_VAL(obj-&gt;zo.ce-&gt;name)); \
	} \
	return FAILURE; \
} else { \
	CHECK_STATUS(statusval, quiet); \
	p = (MYSQL_STMT *)((MY_STMT *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr)-&gt;stmt; \
}

#define MYSQLI_MAP_PROPERTY_FUNC_LONG_OR_STR( __func, __int_func, __get_type, __ret_type, __ret_type_sprint_mod)\
static zend_result __func(mysqli_object *obj, zval *retval, bool quiet) \
{\
	__ret_type l;\
	__get_type;\
	ZEND_ASSERT(p);\
	l = (__ret_type)__int_func(p);\
	if (l &lt; ZEND_LONG_MAX) {\
		ZVAL_LONG(retval, (zend_long) l);\
	} else { \
		ZVAL_NEW_STR(retval, strpprintf(0, __ret_type_sprint_mod, l)); \
	} \
	return SUCCESS; \
}

#define MYSQLI_MAP_PROPERTY_FUNC_LONG( __func, __int_func, __get_type, __ret_type, __ret_type_sprint_mod)\
static zend_result __func(mysqli_object *obj, zval *retval, bool quiet) \
{\
	__ret_type l;\
	__get_type;\
	ZEND_ASSERT(p);\
	l = (__ret_type)__int_func(p);\
	ZEND_ASSERT(l &lt; ZEND_LONG_MAX);\
	ZVAL_LONG(retval, (zend_long) l);\
	return SUCCESS; \
}

#define MYSQLI_MAP_PROPERTY_FUNC_STR_OR_NULL(__func, __int_func, __get_type)\
static zend_result __func(mysqli_object *obj, zval *retval, bool quiet)\
{\
	char *c;\
	__get_type;\
	ZEND_ASSERT(p);\
	c = (char *)__int_func(p);\
	if (c) {\
		ZVAL_STRING(retval, c);\
	} else {\
		ZVAL_NULL(retval);\
	}\
	return SUCCESS; \
}

#define MYSQLI_MAP_PROPERTY_FUNC_STR(__func, __int_func, __get_type)\
static zend_result __func(mysqli_object *obj, zval *retval, bool quiet)\
{\
	char *c;\
	__get_type;\
	ZEND_ASSERT(p);\
	c = (char *)__int_func(p);\
	ZEND_ASSERT(c);\
	ZVAL_STRING(retval, c);\
	return SUCCESS; \
}

/* {{{ property link_client_version_read */
static zend_result link_client_version_read(mysqli_object *obj, zval *retval, bool quiet)
{
	ZVAL_LONG(retval, MYSQL_VERSION_ID);

	return SUCCESS;
}
/* }}} */

/* {{{ property link_client_info_read */
static zend_result link_client_info_read(mysqli_object *obj, zval *retval, bool quiet)
{
	ZVAL_STRING(retval, MYSQL_SERVER_VERSION);

	return SUCCESS;
}
/* }}} */

/* {{{ property link_connect_errno_read */
static zend_result link_connect_errno_read(mysqli_object *obj, zval *retval, bool quiet)
{
	ZVAL_LONG(retval, (zend_long)MyG(error_no));

	return SUCCESS;
}
/* }}} */

/* {{{ property link_connect_error_read */
static zend_result link_connect_error_read(mysqli_object *obj, zval *retval, bool quiet)
{
	if (MyG(error_msg)) {
		ZVAL_STRING(retval, MyG(error_msg));
	} else {
		ZVAL_NULL(retval);
	}

	return SUCCESS;
}
/* }}} */

/* {{{ property link_affected_rows_read */
static zend_result link_affected_rows_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MY_MYSQL *mysql;
	my_ulonglong rc;

	CHECK_STATUS(MYSQLI_STATUS_VALID, quiet);

	mysql = (MY_MYSQL *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;
	ZEND_ASSERT(mysql);

	rc = mysql_affected_rows(mysql-&gt;mysql);

	if (rc == (my_ulonglong) -1) {
		ZVAL_LONG(retval, -1);
		return SUCCESS;
	}

	if (rc &lt; ZEND_LONG_MAX) {
		ZVAL_LONG(retval, (zend_long) rc);
	} else {
		ZVAL_NEW_STR(retval, strpprintf(0, MYSQLI_LLU_SPEC, rc));
	}

	return SUCCESS;
}
/* }}} */

/* {{{ property link_error_list_read */
static zend_result link_error_list_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MY_MYSQL *mysql;

	CHECK_STATUS(MYSQLI_STATUS_VALID, quiet);

	mysql = (MY_MYSQL *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;

	if (mysql) {
		array_init(retval);
		MYSQLND_ERROR_LIST_ELEMENT * message;
		zend_llist_position pos;
		for (message = (MYSQLND_ERROR_LIST_ELEMENT *) zend_llist_get_first_ex(&amp;mysql-&gt;mysql-&gt;data-&gt;error_info-&gt;error_list, &amp;pos);
				message;
				message = (MYSQLND_ERROR_LIST_ELEMENT *) zend_llist_get_next_ex(&amp;mysql-&gt;mysql-&gt;data-&gt;error_info-&gt;error_list, &amp;pos))
		{
			zval single_error;
			array_init(&amp;single_error);
			add_assoc_long_ex(&amp;single_error, &quot;errno&quot;, sizeof(&quot;errno&quot;) - 1, message-&gt;error_no);
			add_assoc_string_ex(&amp;single_error, &quot;sqlstate&quot;, sizeof(&quot;sqlstate&quot;) - 1, message-&gt;sqlstate);
			add_assoc_string_ex(&amp;single_error, &quot;error&quot;, sizeof(&quot;error&quot;) - 1, message-&gt;error);
			add_next_index_zval(retval, &amp;single_error);
		}
	} else {
		ZVAL_EMPTY_ARRAY(retval);
	}

	return SUCCESS;
}
/* }}} */

/* link properties */
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_errno_read, mysql_errno, MYSQLI_GET_MYSQL(MYSQLI_STATUS_INITIALIZED), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_STR(link_error_read, mysql_error, MYSQLI_GET_MYSQL(MYSQLI_STATUS_INITIALIZED))
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_field_count_read, mysql_field_count, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_STR(link_host_info_read, mysql_get_host_info, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID))
MYSQLI_MAP_PROPERTY_FUNC_STR_OR_NULL(link_info_read, mysql_info, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID))
MYSQLI_MAP_PROPERTY_FUNC_LONG_OR_STR(link_insert_id_read, mysql_insert_id, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID), my_ulonglong, MYSQLI_LLU_SPEC)
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_protocol_version_read, mysql_get_proto_info, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_STR(link_server_info_read, mysql_get_server_info, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID))
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_server_version_read, mysql_get_server_version, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_STR(link_sqlstate_read, mysql_sqlstate, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID))
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_thread_id_read, mysql_thread_id, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_LONG(link_warning_count_read, mysql_warning_count, MYSQLI_GET_MYSQL(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)

/* result properties */

/* {{{ property result_type_read */
static zend_result result_type_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MYSQL_RES *p;

	CHECK_STATUS(MYSQLI_STATUS_VALID, quiet);
	p = (MYSQL_RES *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;

	ZEND_ASSERT(p);
	ZVAL_LONG(retval, mysqli_result_is_unbuffered(p) ? MYSQLI_USE_RESULT:MYSQLI_STORE_RESULT);

	return SUCCESS;
}
/* }}} */

/* {{{ property result_lengths_read */
static zend_result result_lengths_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MYSQL_RES *p;
	const size_t *ret;
	uint32_t field_count;

	CHECK_STATUS(MYSQLI_STATUS_VALID, quiet);
	p = (MYSQL_RES *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;
	field_count = mysql_num_fields(p);
	if (!p || !field_count || !(ret = mysql_fetch_lengths(p))) {
		ZVAL_NULL(retval);
	} else {
		zend_ulong i;

		array_init(retval);

		for (i = 0; i &lt; field_count; i++) {
			add_index_long(retval, i, ret[i]);
		}
	}

	return SUCCESS;
}
/* }}} */

MYSQLI_MAP_PROPERTY_FUNC_LONG(result_current_field_read, mysql_field_tell, MYSQLI_GET_RESULT(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_LONG(result_field_count_read, mysql_num_fields, MYSQLI_GET_RESULT(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_LONG_OR_STR(result_num_rows_read, mysql_num_rows, MYSQLI_GET_RESULT(MYSQLI_STATUS_VALID), my_ulonglong, MYSQLI_LLU_SPEC)

/* statement properties */

/* {{{ property stmt_id_read */
static zend_result stmt_id_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MY_STMT *p;

	CHECK_STATUS(MYSQLI_STATUS_VALID, quiet);

	p = (MY_STMT*)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;

	ZEND_ASSERT(p);
	ZVAL_LONG(retval, mysqli_stmt_get_id(p-&gt;stmt));

	return SUCCESS;
}
/* }}} */

/* {{{ property stmt_affected_rows_read */
static zend_result stmt_affected_rows_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MY_STMT *p;
	my_ulonglong rc;

	CHECK_STATUS(MYSQLI_STATUS_VALID, quiet);

	p = (MY_STMT *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;

	ZEND_ASSERT(p);
	rc = mysql_stmt_affected_rows(p-&gt;stmt);

	if (rc == (my_ulonglong) -1) {
		ZVAL_LONG(retval, -1);
		return SUCCESS;
	}

	if (rc &lt; ZEND_LONG_MAX) {
		ZVAL_LONG(retval, (zend_long) rc);
	} else {
		ZVAL_NEW_STR(retval, strpprintf(0, MYSQLI_LLU_SPEC, rc));
	}

	return SUCCESS;
}
/* }}} */

/* {{{ property stmt_error_list_read */
static zend_result stmt_error_list_read(mysqli_object *obj, zval *retval, bool quiet)
{
	MY_STMT * stmt;

	CHECK_STATUS(MYSQLI_STATUS_INITIALIZED, quiet);

	stmt = (MY_STMT *)((MYSQLI_RESOURCE *)(obj-&gt;ptr))-&gt;ptr;
	if (stmt &amp;&amp; stmt-&gt;stmt) {
		array_init(retval);
		if (stmt-&gt;stmt-&gt;data &amp;&amp; stmt-&gt;stmt-&gt;data-&gt;error_info) {
			MYSQLND_ERROR_LIST_ELEMENT * message;
			zend_llist_position pos;
			for (message = (MYSQLND_ERROR_LIST_ELEMENT *) zend_llist_get_first_ex(&amp;stmt-&gt;stmt-&gt;data-&gt;error_info-&gt;error_list, &amp;pos);
				 message;
				 message = (MYSQLND_ERROR_LIST_ELEMENT *) zend_llist_get_next_ex(&amp;stmt-&gt;stmt-&gt;data-&gt;error_info-&gt;error_list, &amp;pos))
			{
				zval single_error;
				array_init(&amp;single_error);
				add_assoc_long_ex(&amp;single_error, &quot;errno&quot;, sizeof(&quot;errno&quot;) - 1, message-&gt;error_no);
				add_assoc_string_ex(&amp;single_error, &quot;sqlstate&quot;, sizeof(&quot;sqlstate&quot;) - 1, message-&gt;sqlstate);
				add_assoc_string_ex(&amp;single_error, &quot;error&quot;, sizeof(&quot;error&quot;) - 1, message-&gt;error);
				add_next_index_zval(retval, &amp;single_error);
			}
		}
	} else {
		ZVAL_EMPTY_ARRAY(retval);
	}

	return SUCCESS;
}
/* }}} */

MYSQLI_MAP_PROPERTY_FUNC_LONG_OR_STR(stmt_insert_id_read, mysql_stmt_insert_id, MYSQLI_GET_STMT(MYSQLI_STATUS_VALID), my_ulonglong, MYSQLI_LLU_SPEC)
MYSQLI_MAP_PROPERTY_FUNC_LONG_OR_STR(stmt_num_rows_read, mysql_stmt_num_rows, MYSQLI_GET_STMT(MYSQLI_STATUS_VALID), my_ulonglong, MYSQLI_LLU_SPEC)
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_param_count_read, mysql_stmt_param_count, MYSQLI_GET_STMT(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_field_count_read, mysql_stmt_field_count, MYSQLI_GET_STMT(MYSQLI_STATUS_VALID), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_LONG(stmt_errno_read, mysql_stmt_errno, MYSQLI_GET_STMT(MYSQLI_STATUS_INITIALIZED), zend_ulong, ZEND_ULONG_FMT)
MYSQLI_MAP_PROPERTY_FUNC_STR(stmt_error_read, mysql_stmt_error, MYSQLI_GET_STMT(MYSQLI_STATUS_INITIALIZED))
MYSQLI_MAP_PROPERTY_FUNC_STR(stmt_sqlstate_read, mysql_stmt_sqlstate, MYSQLI_GET_STMT(MYSQLI_STATUS_INITIALIZED))

/* }}} */
const mysqli_property_entry mysqli_link_property_entries[] = {
	{&quot;affected_rows&quot;, 	sizeof(&quot;affected_rows&quot;) - 1,	link_affected_rows_read, NULL},
	{&quot;client_info&quot;, 	sizeof(&quot;client_info&quot;) - 1,		link_client_info_read, NULL},
	{&quot;client_version&quot;,	sizeof(&quot;client_version&quot;) - 1,	link_client_version_read, NULL},
	{&quot;connect_errno&quot;,	sizeof(&quot;connect_errno&quot;) - 1,	link_connect_errno_read, NULL},
	{&quot;connect_error&quot;,	sizeof(&quot;connect_error&quot;) - 1,	link_connect_error_read, NULL},
	{&quot;errno&quot;,			sizeof(&quot;errno&quot;) - 1,			link_errno_read, NULL},
	{&quot;error&quot;,			sizeof(&quot;error&quot;) - 1,			link_error_read, NULL},
	{&quot;error_list&quot;,		sizeof(&quot;error_list&quot;) - 1,		link_error_list_read, NULL},
	{&quot;field_count&quot;,		sizeof(&quot;field_count&quot;) - 1,		link_field_count_read, NULL},
	{&quot;host_info&quot;,		sizeof(&quot;host_info&quot;) - 1,		link_host_info_read, NULL},
	{&quot;info&quot;,			sizeof(&quot;info&quot;) - 1,				link_info_read, NULL},
	{&quot;insert_id&quot;,		sizeof(&quot;insert_id&quot;) - 1,		link_insert_id_read, NULL},
	{&quot;server_info&quot;,		sizeof(&quot;server_info&quot;) - 1,		link_server_info_read, NULL},
	{&quot;server_version&quot;,	sizeof(&quot;server_version&quot;) - 1,	link_server_version_read, NULL},
	{&quot;sqlstate&quot;,		sizeof(&quot;sqlstate&quot;) - 1,			link_sqlstate_read, NULL},
	{&quot;protocol_version&quot;,sizeof(&quot;protocol_version&quot;) - 1,	link_protocol_version_read, NULL},
	{&quot;thread_id&quot;,		sizeof(&quot;thread_id&quot;) - 1, 		link_thread_id_read, NULL},
	{&quot;warning_count&quot;,	sizeof(&quot;warning_count&quot;) - 1, 	link_warning_count_read, NULL},
	{NULL, 0, NULL, NULL}
};


const mysqli_property_entry mysqli_result_property_entries[] = {
	{&quot;current_field&quot;,sizeof(&quot;current_field&quot;)-1,	result_current_field_read, NULL},
	{&quot;field_count&quot;, sizeof(&quot;field_count&quot;) - 1,	result_field_count_read, NULL},
	{&quot;lengths&quot;, 	sizeof(&quot;lengths&quot;) - 1,		result_lengths_read, NULL},
	{&quot;num_rows&quot;, 	sizeof(&quot;num_rows&quot;) - 1,		result_num_rows_read, NULL},
	{&quot;type&quot;, 		sizeof(&quot;type&quot;) - 1,			result_type_read, NULL},
	{NULL, 0, NULL, NULL}
};

const mysqli_property_entry mysqli_stmt_property_entries[] = {
	{&quot;affected_rows&quot;, sizeof(&quot;affected_rows&quot;)-1,stmt_affected_rows_read, NULL},
	{&quot;insert_id&quot;,	sizeof(&quot;insert_id&quot;) - 1, 	stmt_insert_id_read, NULL},
	{&quot;num_rows&quot;,	sizeof(&quot;num_rows&quot;) - 1, 	stmt_num_rows_read, NULL},
	{&quot;param_count&quot;, sizeof(&quot;param_count&quot;) - 1,	stmt_param_count_read, NULL},
	{&quot;field_count&quot;, sizeof(&quot;field_count&quot;) - 1,	stmt_field_count_read, NULL},
	{&quot;errno&quot;,		sizeof(&quot;errno&quot;) - 1,		stmt_errno_read, NULL},
	{&quot;error&quot;,		sizeof(&quot;error&quot;) - 1, 		stmt_error_read, NULL},
	{&quot;error_list&quot;,	sizeof(&quot;error_list&quot;) - 1, 	stmt_error_list_read, NULL},
	{&quot;sqlstate&quot;,	sizeof(&quot;sqlstate&quot;) - 1,		stmt_sqlstate_read, NULL},
	{&quot;id&quot;,			sizeof(&quot;id&quot;) - 1,			stmt_id_read, NULL},
	{NULL, 0, NULL, NULL}
};
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