解决navcat>mysql导出导入乱码问题

<?php /* SQLyog Copyright 2003-2006, Webyog http://www.webyog.com HTTP Tunneling Page This page exposes the MySQL API as a set of web-services which is consumed by SQLyog - the most popular GUI to MySQL. This page allows SQLyog to manage MySQL even if the MySQL port is blocked or remote access to MySQL is not allowed. */ /*Wrapper Functions for PHP-MYSQL and PHP-MYSQLI*/ function yog_mysql_connect ($host, $port, $username, $password, $db_name="") { $username = utf8_decode($username); $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_connect ($host.':'.$port, $username, $password); if (strlen ($db_name)!=0){ mysql_select_db("$db_name"); } break; case "mysqli": $port=(int)$port; $GLOBALS["___mysqli_ston"] = mysqli_connect($host, $username, $password,$db_name, $port); $ret=$GLOBALS["___mysqli_ston"]; break; } return $ret; } function yog_mysql_field_type ( $result, $offset ) { //Get the type of the specified field in a result $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_field_type ( $result, $offset ); break; case "mysqli": $tmp=mysqli_fetch_field_direct ( $result, $offset); $ret = GetCorrectDataTypeMySQLI($tmp->type); break; } return $ret; } function yog_mysql_field_len ( $result, $offset ) { //Returns the length of the specified field $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_field_len ($result,$offset ); break; case "mysqli": $tmp=mysqli_fetch_field_direct ( $result, $offset); $ret = $tmp->length; break; } return $ret; } function yog_mysql_field_flags ($result, $offset) { //Get the flags associated with the specified field in a result $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_field_flags ($result,$offset); break; case "mysqli": $___mysqli_obj = (mysqli_fetch_field_direct($result, $offset)); $___mysqli_tmp = $___mysqli_obj->flags; $ret=($___mysqli_tmp? (string)(substr((($___mysqli_tmp & MYSQLI_NOT_NULL_FLAG) ? "not_null " : "") . (($___mysqli_tmp & MYSQLI_PRI_KEY_FLAG) ? "primary_key " : "") . (($___mysqli_tmp & MYSQLI_UNIQUE_KEY_FLAG) ? "unique_key " : "") . (($___mysqli_tmp & MYSQLI_MULTIPLE_KEY_FLAG) ? "unique_key " : "") . (($___mysqli_tmp & MYSQLI_BLOB_FLAG) ? "blob " : "") . (($___mysqli_tmp & MYSQLI_UNSIGNED_FLAG) ? "unsigned " : "") . (($___mysqli_tmp & MYSQLI_ZEROFILL_FLAG) ? "zerofill " : "") . (($___mysqli_tmp & 128) ? "binary " : "") . (($___mysqli_tmp & 256) ? "enum " : "") . (($___mysqli_tmp & MYSQLI_AUTO_INCREMENT_FLAG) ? "auto_increment " : "") . (($___mysqli_tmp & MYSQLI_TIMESTAMP_FLAG) ? "timestamp " : "") . (($___mysqli_tmp & MYSQLI_SET_FLAG) ? "set " : ""), 0, -1)) : false); break; } return $ret; } function yog_mysql_get_server_info ($db_link) { //Get MySQL server info $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_get_server_info ($db_link); break; case "mysqli": $ret = mysqli_get_server_info ($db_link); break; } return $ret; } function yog_mysql_affected_rows ( $db_link ) { //Get number of affected rows in previous MySQL operation $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_affected_rows($db_link); break; case "mysqli": $ret = mysqli_affected_rows($db_link); break; } return $ret; } function yog_mysql_insert_id ( $db_link ) { //Get the ID generated from the previous INSERT operation $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_insert_id($db_link); break; case "mysqli": $ret = mysqli_insert_id($db_link); break; } return $ret; } function yog_mysql_query ( $query, $db_link ) { //Send a MySQL query $ret=array(); switch (DB_EXTENSION) { case "mysql": $result = mysql_query ($query, $db_link); /**********************/ if (yog_mysql_errno($db_link)!=0) { $temp_ar= array("result"=>-1, "ar"=>mysql_affected_rows($db_link)); array_push($ret, $temp_ar); } elseif ($result===FALSE) { $temp_ar= array("result"=>1, "ar"=>mysql_affected_rows($db_link)); array_push($ret, $temp_ar); } else { $temp_ar= array("result"=>$result, "ar"=>mysql_affected_rows($db_link)); array_push($ret, $temp_ar); } /**********************/ break; case "mysqli": $ret = get_array_from_query($query, $db_link); break; } return $ret; } function get_array_from_query($query, $db_link) { $ret=array(); $bool = mysqli_real_query ( $db_link, $query )or yog_mysql_error($db_link); if (yog_mysql_errno($db_link)!=0) { $temp_ar= array("result"=>-1, "ar"=>0); array_push($ret, $temp_ar); } elseif ($bool) { do { /* store first result set */ $result = mysqli_store_result($db_link); $num_ar= mysqli_affected_rows($db_link); if ($result===FALSE && yog_mysql_errno($db_link)!=0) { $temp_ar= array("result"=>-1, "ar"=>$num_ar); array_push($ret, $temp_ar); break; } elseif ($result===FALSE) { $temp_ar= array("result"=>1, "ar"=>$num_ar); array_push($ret, $temp_ar); } else { $temp_ar= array("result"=>$result, "ar"=>$num_ar); array_push($ret, $temp_ar); } } while (mysqli_next_result($db_link)); if (yog_mysql_errno($db_link)!=0) { $temp_ar= array("result"=>-1, "ar"=>$num_ar); array_push($ret, $temp_ar); } } return $ret; } function yog_mysql_errno($db_link) { //Returns the numerical value of the error message from previous MySQL operation $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_errno($db_link); break; case "mysqli": $ret = mysqli_errno($db_link); break; } return $ret; } function yog_mysql_error($db_link) { //Returns the text of the error message from previous MySQL operation $ret=0; switch (DB_EXTENSION) { case "mysql": $ret = mysql_error ($db_link); break; case