function loadTxtDataIntoDatabase($splitChar,$file,$table,$conn,$fields=array(),$insertType='INSERT'){
if(empty($fields)) $head = "{$insertType} INTO `{$table}` VALUES('";
else $head = "{$insertType} INTO `{$table}`(`".implode('`,`',$fields)."`) VALUES('"; //資料頭
$end = "')";
$sqldata = trim(file_get_contents($file));
if(preg_replace('/\s*/i','',$splitChar) == '') {
$splitChar = '/(\w+)(\s+)/i';
$replace = "$1','";
$specialFunc = 'preg_replace';
}else {
$splitChar = $splitChar;
$replace = "','";
$specialFunc = 'str_replace';
}
//處理資料體，二者順序不可換，否則空格或Tab分隔符時出錯
$sqldata = preg_replace('/(\s*)(\n+)(\s*)/i','\'),(\'',$sqldata); //替換換行
$sqldata = $specialFunc($splitChar,$replace,$sqldata); //替換分隔符
$query = $head.$sqldata.$end; //資料拼接
if(mysql_query($query,$conn)) return array(true);
else {
return array(false,mysql_error($conn),mysql_errno($conn));
}
}
//調用示例1
require 'db.php';
$splitChar = '|'; //豎線
$file = 'sqldata1.txt';
$fields = array('id','parentid','name');
$table = 'cengji';
$result = loadTxtDataIntoDatabase($splitChar,$file,$table,$conn,$fields);
if (array_shift($result)){
echo 'Success!
';
}else {
echo 'Failed!--Error:'.array_shift($result).'
';
}
//調用示例2
require 'db.php';
$splitChar = ' '; //空格
$file = 'sqldata2.txt';
$fields = array('id','make','model','year');
$table = 'cars';
$result = loadTxtDataIntoDatabase($splitChar,$file,$table,$conn,$fields);
if (array_shift($result)){
echo 'Success!
';
}else {
echo 'Failed!--Error:'.array_shift($result).'
';
}
//調用示例3
require 'db.php';
$splitChar = ' '; //Tab
$file = 'sqldata3.txt';
$fields = array('id','make','model','year');
$table = 'cars';
$insertType = 'REPLACE';
$result = loadTxtDataIntoDatabase($splitChar,$file,$table,$conn,$fields,$insertType);
if (array_shift($result)){
echo 'Success!
';
}else {
echo 'Failed!--Error:'.array_shift($result).'
';
}
//調用示例3
require 'db.php';
$splitChar = ' '; //Tab
$file = 'sqldata3.txt';
$fields = array('id','value');
$table = 'notExist'; //不存在表
$result = loadTxtDataIntoDatabase($splitChar,$file,$table,$conn,$fields);
if (array_shift($result)){
echo 'Success!
';
}else {
echo 'Failed!--Error:'.array_shift($result).'
';
}
//附：db.php
/* //注釋這一行可全部釋放
?>
static $connect = null;
static $table = 'jilian';
if(!isset($connect)) {
$connect = mysql_connect("localhost","root","");
if(!$connect) {
$connect = mysql_connect("localhost","Zjmainstay","");
}
if(!$connect) {
die('Can not connect to database.Fatal error handle by /test/db.php');
}
mysql_select_db("test",$connect);
mysql_query("SET NAMES utf8",$connect);
$conn = &$connect;
$db = &$connect;
}
?>