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<?php $color = array('white', 'green', 'red'); foreach ($color as $c) { echo "$c, "; } sort($color); echo "<ul>"; foreach ($color as $y) { echo "<li>$y</li>"; } echo "</ul>"; ?> - See more at: http://www.w3resource.com/php-exercises/php-array-exercises.php#sthash.7KOgOqM4.dpuf
Output for git.master, git.master_jit, rfc.property-hooks
white, green, red, <ul><li>green</li><li>red</li><li>white</li></ul> - See more at: http://www.w3resource.com/php-exercises/php-array-exercises.php#sthash.7KOgOqM4.dpuf

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