I have an array like this:
<?php
$array = array( 0 => 'foo', 1 => 'bar', ..., x => 'foobar' );
?>
What is the fastest way to create a multidimensional array out of this, where every value is another level? So I get:
array (size=1)
'foo' =>
array (size=1)
'bar' =>
...
array (size=1)
'x' =>
array (size=1)
0 => string 'foobar' (length=6)
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