html - Using PHP to insert data into a MySQL Database -

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i'm trying create self-submitting page create form user fill out. information stored in mysql database. form seems working, can't insert information form database reason. here's have:

<!doctype html> <html>     <head>         <title>mysql test</title>     </head>     <body>         <h1>mysql test</h1>         <?php          if($_server["request_method"] == "get") {             ?>             <form action="" method="post">                 <input type="text" name="name" placeholder="name" /><br />                 <input type="submit" value="send" />             </form>             <?php         } else if ($_server["request_method"] == "post") {             $name = $_post["name"];             $server = new pdo("mysql:dbname=test;host=localhost", "root", "root");             $server->execute("insert test ('name') values $name;");         }          ?>     </body> </html>

what should change?

please insert this:

$name = "john"; $query = "insert test(col) values(:name);"; $statement = $server->prepare($query); $statement->execute(array(":name" => $name));

this called using prepared statements, it's easy , avoid sql-injection. can execute multiple variables on multiple cols on query separating commas after each ":col" => $colval, that's not needed here, tip.

you can updates aswell.

remember check if being-inserted value empty or not.


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