Let’s keep it simple:

Regular way:

if (statement) {
  $variable = "return this if true";
}
else {
  $variable = "return this if false";
}

Short way:

$variable = (statement) ? "return if true" : "return if false";

And this is how it works: statement ? if-true : if-false

Let’s say that you are developing in PHP and something goes wrong and you end with a blank page instead of the expecting php page… great! what happened, where is the error?

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A couple of days ago I found myself with the issue of getting the top parent of any page (that one which doesn’t have any father), so after look in Wordpress documentation I found a nice function called get_page_hierarchy() and also no documentation about it. (more…)