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7
votes
5answers
402 views

Actions, functions and conditionals

When developing themes and plugins it is sometimes neccesary to add some functionality to some hook using conditional statements. Example: function my_custom_function() { if( is_home()) { ...
3
votes
1answer
1k views

Using global $post v/s $GLOBALS['post']

It's probably more of a PHP question, but I would like to know if there are any differences in using global $post; echo $post->ID; when compared to echo $GLOBALS['post']->ID; to access the ...
7
votes
2answers
832 views

Wordpress and event-driven programming - what is it about?

I want to state very clearly that this does not intend to revive the discussion about functional/procedural programming versus object-oriented programming. There is plenty said about that, on WPSE and ...