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Wordpress Excerpt Dynamic Length

/ Published in: PHP
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  1. function ms_rp_excerpt($limit) {
  2. 		$excerpt = explode(' ', get_the_excerpt(), $limit);
  3. 		if (count($excerpt) >= $limit) {
  4. 			array_pop($excerpt);
  5. 			$excerpt = implode(' ', $excerpt).'...';
  6. 		}
  7. 		else {
  8. 			$excerpt = implode(' ', $excerpt);
  9. 		}
  10. 		$excerpt = preg_replace('`\[[^\]]*\]`', '', $excerpt);
  11. 		return $excerpt;
  12. 	}

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