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<?php $string= "Went for an awesome bike ride today! #biking"; preg_match_all('/#(\w+)/',$string, $matches); foreach ($matches as $tag) { echo $tag; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/k2s98 on line 8 Array Warning: Array to string conversion in /in/k2s98 on line 8 Array

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