php - 奇怪的行为PHP与MySQL

这是SQL：

TRUNCATE TABLE `dc_path`;
INSERT INTO dc_path (coords) VALUES('(40.64406436923055, -8.638539251709062)');
INSERT INTO dc_path (coords) VALUES('(40.62791121610622, -8.615193304443437)');
INSERT INTO dc_path (coords) VALUES('(40.62895347295352, -8.6625718444825)');

如果我尝试在phpmyadmin上执行该查询，则效果很好，但是通过php，则会出现此错误：

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO dc_path (coords) VALUES('(40.64406436923055, -8.638539251709062)');I' at line 1

我尝试了很多事情，但无法解决！

提前致谢。

编辑：

的PHP

function insertPath($coords){
    $conn = connectDB();
    $coords = explode(";",$coords);
    $sql = "";

    $sql = "TRUNCATE TABLE `dc_path`; ";

    for($i=0;$i<count($coords)-1;$i++){
        $sql .= "INSERT INTO dc_path (coords) VALUES('".$coords[$i]."');";
    }
    echo $sql;
    $query = mysql_query($sql, $conn) or die(mysql_error());

    closeDB($conn);
    return true;
}

$ coords变量包含类似以下值的内容：

(40.638854101691635, -8.6515855163575);(40.629474595277166, -8.63235944213875);

最佳答案

function insertPath($coords){
    $conn = connectDB();
    $coords = explode(";",$coords);

    mysql_query("TRUNCATE TABLE `dc_path`", $conn);

    for($i=0;$i<count($coords)-1;$i++){
        mysql_query("INSERT INTO dc_path (coords) VALUES('".$coords[$i]."')", $conn);
    }

    closeDB($conn);
    return true;
}

关于php - 奇怪的行为PHP与MySQL，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/10182575/