johnroPHP function array_merge is nice in that you can easily merge one (or more) arrays into a single array with a single call of the function. The keys are retained, but only if they’re not numeric keys(!).
E.g.
"hi");
$array2 = array(3 => "data");
$result = array_merge($array1, $array2);
?>
Result:
Array
(
[0] => hi
[1] => data
)
Perhaps this is the behavior you want. But what if you want to retain the original numeric keys?
As a developer, it is common to search the web for an existing (open source) code snippet to re-use for an application, but it is rare for the developer to just copy code online and use it straight in their application without modifying it first.
I am one of many developers who like to save time if possible by using open source code if coding from scratch takes longer than a couple of minutes, but there are times when one cannot be found. I ran into such situation when I wanted a function that converts an XML string into an array. Unfortunately, most are overly complicated for what I wanted, so I decided to create my own and share with the world. The following function converts XML strings into a PHP array while retaining the level depths of the XML but all attributes are ignored.
johnro 