query: Notice: Undefined variable: logged in C:\xampp\htdocs\Site\Site\view_category.php
positive_passages.docid: 7250
positive_passages.text: Reference - What does this error mean in PHP?
negative_passages.docid: 104014
negative_passages.text: How do I enable error reporting in PHP?
negative_passages.docid: 97695
negative_passages.text: Notice: Undefined index
negative_passages.docid: 115266
negative_passages.text: Warning: mysqli_query() expects parameter 1 to be mysqli, null given in
negative_passages.docid: 88588
negative_passages.text: php $_GET and undefined index
negative_passages.docid: 60872
negative_passages.text: XAMPP: cannot find /var/www/html
negative_passages.docid: 109890
negative_passages.text: PHP errors NOT being displayed in the browser [Ubuntu 10.10]
negative_passages.docid: 34839
negative_passages.text: PHP error in .xml file?
negative_passages.docid: 135918
negative_passages.text: mysqli error: [1093: ...]
negative_passages.docid: 112144
negative_passages.text: variable-variables in PHP
negative_passages.docid: 19274
negative_passages.text: Getting an "ambiguous redirect" error
negative_passages.docid: 133229
negative_passages.text: Fatal error: Call to undefined function pg_connect()
negative_passages.docid: 23054
negative_passages.text: Stored Procedures, MySQL and PHP
negative_passages.docid: 10153
negative_passages.text: Warning: mysqli_query() expects parameter 1 to be mysqli, null given in C:\xampp\htdocs\Final\data.php on line 14
negative_passages.docid: 86214
negative_passages.text: if(!isset($_POST["user"]) ignored and returns Undefined Index
negative_passages.docid: 120355
negative_passages.text: Where are $_SESSION variables stored?
negative_passages.docid: 150067
negative_passages.text: Fatal error: Call to a member function bindParam()