Object of class stdClass could not be converted to string

Question

I am having a problem with PHP at the moment  I am getting this error    Object of class stdClass could not be converted to string the error occurs when I run this portion of code in my site    function myaccount          data  user data      this- gt auth- gt get userdata  this- gt uri- gt segment 3          var dump  data  user data          this- gt load- gt model  users model         data  user info      this- gt users model- gt get user and roadmaps by id  this- gt uri- gt segment 3         this- gt template- gt build  users my account    data       The line in which the error is occuring is this one     data  user data      this- gt auth- gt get userdata  this- gt uri- gt segment 3      And this line is calling this function       function get userdata               CI   amp  get instance             if   this- gt logged in                  return false            else                query    CI- gt db- gt get where  users   array  user id    gt   CI- gt session- gt userdata  user id                  return  query- gt row                      I don t really now what this problem is  so any help would be great

User · Answer

try this   return  query- gt result array

User · Answer

Most likely  the userdata   function is returning an object  not a string  Look into the documentation  or var dump the return value  to find out which value you need to use

User · Answer

What I was looking for is a way to fetch the data   so I used this  data    this- gt db- gt get  table name  - gt result array     and then fetched my data just as you operate on array objects    data 0   field name    No need to worry about type casting or anything just straight to the point   So it worked for me

User · Answer

I use codeignator and I got the error      Object of class stdClass could not be converted to string    for this post I get my result   I use in my model section    query    this- gt db- gt get  user   10           return  query- gt result      and from this post I use   query    this- gt db- gt get  user   10           return  query- gt row      and I solved my problem

User · Answer

You mentioned in another comment that you aren t expecting your get userdata   function to return an stdClass object  If that is the case  you should mind this line in that function   return  query- gt row      Here  the CodeIgniter database object   query  has its row   method called which returns an stdClass  Alternately  you could run row array   which returns the same data in array form   Anyway  I strongly suspect that this isn t the root cause of the problem  Can you give us some more details  perhaps  Play around with some things and let us know how it goes  We can t play with your code  so it s hard to say exactly what s going on

User · Answer

In General to get rid of      Object of class stdClass could not be converted to string    try to use echo   lt pre gt    print r  sql query   for my SQL Query got the result as   stdClass Object        num rows    gt  1      row    gt  Array                        option id    gt  2              type    gt  select              sort order    gt  0                 rows    gt  Array                        0    gt  Array                                        option id    gt  2                      type    gt  select                      sort order    gt  0                                     In order to acces there are different methods E g   num rows  row  rows  echo  query2- gt row  option id      Will give the result as 2

[php] Object of class stdClass could not be converted to string

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