php - Trying to use an array value as an SQL insert value -

-

hey guys trying use value got previous query in new one, value string stored in array, $name , $email variables, looks when var_dump them... string 'nathgold' (length=8) .... want use nathgold value in insert of new query. error notice: array string conversion in c:\wamp\www\login\post.php on line 30

<?php include_once('connect-db.php'); session_start();  if(!isset($_session['islogged'])) {  header("location: home.php");  die(); }      if (!isset($_request['mbid'])) exit;     if (!isset($_request['parent'])) {         $parent = 0;     } else {         $parent = $_request['parent'];     }      if (isset($_post['title'])) {          $user_info=mysqli_query($connection, "select * usertest id=".$_session['user']);         $userrow=mysqli_fetch_array($user_info);          $name = $userrow=['username'];         $email = $userrow=['email'];         $title = mysqli_real_escape_string($connection, $_post['title']);         $message = mysqli_real_escape_string($connection, $_post['message']);         $currenttime = time();         // other filtering here...          $result = mysqli_query($connection, "insert mbmsgs (mbid, parent, poster, email, title, message, datesubmitted) values ({$_request['mbid']}, $parent, ".$name.", ".$email.", '$title', '$message', $currenttime);");         if ($result) {             echo "your message has been posted - thanks!<br /><br />";             echo "<a href=\"mbindex.php?mbid={$_request['mbid']}\">back messageboard</a>";             exit;         } else {             echo "there problem post - please try again.<br /><br />";         }     } ?>      <form method="post" action="post.php">  message title: <input type"text" name="title" /><br /><br /> message:<br /> <textarea name="message" rows="10" cols="40"></textarea><br /><br /> <input type="hidden" name="mbid" value="<?php echo $_request['mbid']; ?>" /> <input type="hidden" name="parent" value="<?php echo $parent; ?>" /> <input type="submit" value="post" /> </form>

you convert $name on string :

use implode("|",$name);

Comments

Post a Comment

Popular posts from this blog

c# - How Configure Devart dotConnect for SQLite Code First? -

-
can configure following sample code ? when run following code, error : no entity framework provider found ado.net provider invariant name 'devart.data.sqlite' setting in machine.config <system.data> <dbproviderfactories> <add name="dotconnect sqlite" invariant="devart.data.sqlite" description="devart dotconnect sqlite" type="devart.data.sqlite.sqliteproviderfactory, devart.data.sqlite, version=4.6.287.0, culture=neutral, publickeytoken=09af7300eec23701" /> </dbproviderfactories> </system.data> after add below block code in app.config <?xml version="1.0"?> <configuration>   <configsections> <!-- more information on entity framework configuration, visit http://go.microsoft.com/fwlink/?linkid=237468 --> <section name="entityframework" type="system.data.entity.internal.configfile.entityframeworksection, entit...
Read more

java - Copying object fields -

-
what best way of copying classes when need have 2 independent variables? have simple class: public class myclass { boolean = false; string b= "not empty"; } do need make method : assign(myclass data ) { a= data.a; b= data.b; } is there automatic method copy (duplicate) objects in java? do need make method : pretty close. instead of making method, should make constructor. such constructors called copy constructor , , create them this: myclass(myclass data) { = data.a; b = data.b; } and create copy of instance, use constructor this: myclass obj1 = new myclass(); myclass obj2 = new myclass(obj1); copy constructor can tedious : using copy constructor create deep-copy can tedious, when class has mutable fields. in case, assignment create copy of reference, , not object itself. have create copy of fields (if want deep copy). can go recursive. a better way create deep copy serialize , deserialize object. why not use clone()? ...
Read more

c++ - Clear the memory after returning a vector in a function -

-
i have function processes , stores lot of data in , returns results vector of class. amount of data stored in function tremendous , want clear storage memory of function after finished job. necessary (does function automatically clear memory) or should clear memory function? update: vector<customers> process(char* const *filename, vector<int> id) { vector<customers> list_of_customers; (perform actions) return list_of_customers; } variables defined locally within function automatically released @ end of function scope. destructors objects called, should free memory allocated objects (if objects coded correctly). example of such object std::vector . anything you've allocated new must have corresponding delete release storage. try avoid doing own allocation , use raii instead, i.e. containers or smart pointers.
Read more