Registry Pattern, Singleton, and a Fatal PHP Error
68553
PHP Fatal error: Using $this when not in object context
52717
php warning: mysqli_close() expects parameter 1 to be mysqli
81810
What's the best way to store class variables in PHP?
27679
What does the PHP error message "Notice: Use of undefined constant" mean?
137366
Disposable singleton in C#
53430
PHP - how to best determine if the current invocation is from CLI or web server?
129036
How do I silence PHP errors?
74926
On design patterns: When should I use the singleton?
62584
What are drawbacks or disadvantages of singleton pattern?
56172
C++ Singleton design pattern
140941
Global or Singleton for database connection?
72710
PHP __PHP_Incomplete_Class Object with my $_SESSION data
19137
Dynamic Naming of PHP Objects
28530
What is the .NET equivalent of PHP var_dump?
140736
How to unit test a method with dependencies in PHP?
94535
How do I instantiate a custom class with dependency injection?
134279
"Overloading" a private method in PHP