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HomeBackend DevelopmentPHP Tutorial这个PDO插入数据库页面后面该怎么写呢?

写了一点  试了一下 提示这样的错误  
( ! ) Parse error: syntax error, unexpected '' (T_ENCAPSED_AND_WHITESPACE), expecting identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING) in D:\wamp\www\blog.php on line 4 

提交页面










    
    





插入页面
 $pdo=new PDO("mysql:host=localhost;dbname=t1","root","");
 $pdo->exec("INSERT INTO blog(content)
 VALUES('$_POST['content']'))


?>


回复讨论(解决方案)

 $pdo->exec("INSERT INTO blog(content)  VALUES('$_POST['content']'))
这行有问题,试试这样:
 $pdo->exec("INSERT INTO blog(content)  VALUES(".$_POST['content'].")");

$pdo->exec("INSERT INTO blog (content)  VALUES ('$_POST[content]')“)

 $pdo->exec("INSERT INTO blog(content)  VALUES('$_POST['content']'))
这行有问题,试试这样:
 $pdo->exec("INSERT INTO blog(content)  VALUES(".$_POST['content'].")");


换成你的代码  现在不提示错误了  但是提交后我查看数据里面并没有插入内容  怎么回事?
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