PHP

Observations

• 18 Apr 2013 PHP DateTime Differences (Signed!)

  Note to self: remember to add "%R" (or "%r") when formatting a date difference in PHP.

• 05 Apr 2013 PHP Property Visibilty

  Of course I knew that private properties and methods are visible only to the class that defined them, but one particular implication of that fact had not yet crossed my mind.