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@ 2013-06-02T01:42:20Z

<?php
    $str = 'NAME OF ITEM 123456789012
OTHER NAME   987654321098
NAME         567890123456';
    preg_match_all( '/^(.*?)\s+(\d+)/m', $str, $matches);

$items = array();
foreach( $matches[2] as $k => $upc) {
    $items[$upc] = $matches[1][$k];
}
echo $items['987654321098']; // OTHER NAME

Output
Performance
VLD
References
Branches

preg_match_all: documentation ( source)

preferences:dark modelive previewkey bindings

33.52 ms | 404 KiB | 5 Q