February 12, 2011 
Definition:
function wp_kses_array_lc($inarray) {}
Goes through an array and changes the keys to all lower case.
Parameters
- array $inarray: Unfiltered array
Return values
returns:Fixed array with all lowercase keys
Source code
function wp_kses_array_lc($inarray) {
$outarray = array ();
foreach ( (array) $inarray as $inkey => $inval) {
$outkey = strtolower($inkey);
$outarray[$outkey] = array ();
foreach ( (array) $inval as $inkey2 => $inval2) {
$outkey2 = strtolower($inkey2);
$outarray[$outkey][$outkey2] = $inval2;
} # foreach $inval
} # foreach $inarray
return $outarray;
}
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