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@ 2013-04-20T02:33:54Z

<?php
$array = array('Jay', 'Jay', 'Jay', 'Spiders', 'Dogs', 'Cats', 'John', 'John', 'John', 'Dogs', 'Cows', 'Snakes');
$new = array( array_shift( $array));
foreach( $array as $el) {
    if( !($new[count($new) - 1] === $el)) {
        $new[] = $el;
    }
}
print_r( $new);

Output
Performance
VLD
References
Branches

print_r: documentation ( source)
array_shift: documentation ( source)

preferences:dark modelive preview

43.56 ms | 402 KiB | 5 Q