- var_dump: documentation ( source)
- iptcparse: documentation ( source)
<?php
$iptcData = "Photoshop 3.0\08BIM\4\4\0\0\0\0\0\x11\x1c\x02\x19\x00\x04\xC3\xC3\xC3\xB8"
. "\x1c\x01\x5A\x00\x03\x1B\x25\x47";
$res = iptcparse( $iptcData );
$keywords = $res['2#025'];
foreach ( $keywords as $val ) {
var_dump( iconv( "UTF-8", "UTF-8//IGNORE", $val ) );
}