How to combine the keys and values of an array in PHP

Question

Say I have an array of key/value pairs in PHP:

array( \'foo\' => \'bar\', \'baz\' => \'qux\' );

What\'s the simplest way to transform

Answer 1

A "curious" way to do it =P

// using '::' as a temporary separator, could be anything provided
// it doesn't exist elsewhere in the array
$test = split( '::', urldecode( http_build_query( $test, '', '::' ) ) );