i am getting error while inserting data into mysql using php(pdo)

Question

<?php
      $stmt = $db->prepare("INSERT INTO slider(ZSLIDE_SLIDER_NO, ZSLIDE_TITLE, ZSLIDE_IMG, ZSLIDE_IMG_ALT, ZSLIDE_LINK, ZSLIDE_LINK_TARGET,ZSLIDE_COUNTRY_ID, ZSLIDE_STATUS) VALUES(:ZSLIDE_SLIDER_NO, :ZSLIDE_TITLE, :ZSLIDE_IMG, :ZSLIDE_IMG_ALT, :ZSLIDE_LINK, :ZSLIDE_LINK_TARGET,:ZSLIDE_COUNTRY_ID :ZSLIDE_STATUS)");

     $is_success = $stmt->execute(array(":ZSLIDE_SLIDER_NO" => $slider_no, ":ZSLIDE_TITLE" => $title, ":ZSLIDE_IMG" => $thumbimg_filename, ":ZSLIDE_IMG_ALT" => $alt, ":ZSLIDE_LINK" => $link, ":ZSLIDE_LINK_TARGET" => $link_target, ":ZSLIDE_COUNTRY_ID"=>$country_id, ":ZSLIDE_STATUS" => $activate_status));

        // print_r($is_success);exit;
        if($is_success)
        {
            echo "<script>alert('Added Successfully.');</script>";
        }
        else
        {
            echo "<script>alert('Failed to add.');</script>";
        }

Answer 1

Please correctly bind values to your parameters in the query. Like this :

$stmt->bindParam(':ZSLIDE_SLIDER_NO', $slider_no, PDO::PARAM_INT);

You were trying to bind the parameters while executing the query. This is not possible, so you have to bind the parameters before executing the query.

Also, As Alon Eitan correctly pointed out, you forgot to include a comma between your last two placeholders in your statement :ZSLIDE_COUNTRY_ID :ZSLIDE_STATUS

Answer 2

You missed comma here

:ZSLIDE_COUNTRY_ID :ZSLIDE_STATUS

correct:

:ZSLIDE_COUNTRY_ID,:ZSLIDE_STATUS

Answer 3

Possible errors:

• check correct columns in DB for table slider
• Check last error of SQL:

 else { echo "< script>alert('Failed to add: " . $db->errorInfor() . ");</ script>"; } 

problem

In binding, you have missin , :

:ZSLIDE_COUNTRY_ID :ZSLIDE_STATUS