Undefined PHP property in class
34921
How do I use a class method as a callback function?
100138
PHP Class Database Connection Scope Issue
153192
Why doesn't PHP permit private const?
114622
Call to undefined function session_register()
26666
In a PHP5 class, when does a private constructor get called?
153442
__PHP_Incomplete_Class_Name wrong
94566
How to do a PHP nested class or nested methods?
619
Why are these constructs using pre and post-increment undefined behavior?
140951
why (object) NULL or new stdClass IN a php function?
68553
PHP Fatal error: Using $this when not in object context
10031
Undefined control sequence \documentclass
110001
Using MySQLi from another class in PHP
157562
Inheritance of static members in PHP
59129
Call to undefined method mysqli_stmt::get_result
88588
php $_GET and undefined index
2005
"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP
146133
Variable variable class extensions in PHP--is it possible?