Jump to content

Search the Community

Showing results for tags 'retrieve'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • W3Schools
    • General
    • Suggestions
    • Critiques
  • HTML Forums
    • HTML/XHTML
    • CSS
  • Browser Scripting
    • JavaScript
    • VBScript
  • Server Scripting
    • Web Servers
    • Version Control
    • SQL
    • ASP
    • PHP
    • .NET
    • ColdFusion
    • Java/JSP/J2EE
    • CGI
  • XML Forums
    • XML
    • XSLT/XSL-FO
    • Schema
    • Web Services
  • Multimedia
    • Multimedia
    • FLASH

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests


Languages

Found 1 result

  1. I made a set up for showing tables with a php script. Its based on a script from w3schools. // make connection with localhost $conn = new mysqli($servername, $username, $password, $dbname); // Check connection if ($conn->connect_error) { die("Connection failed: " . $conn->connect_error); } // script calling to connect with dbase function write_content () { // reading the tables from the dbase $sql = "SHOW TABLES"; // show tables $result = $conn->query($sql); while ($row = $result->fetch_assoc()) { echo current($row) . '<br/>'; } $conn->close(); return; } echo "<br><br><br>"; echo "The following tables are found in the database " ; echo write_content (); The problem is that conn is a not defined variable.though it worked in a condition with if. Then a second error message is given sounding: Fatal error: Call to a member function query() on a non-object in ..... these errors concern this line: $result = $conn->query($sql);
×
×
  • Create New...