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August 29, 2015 13:57
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Variable WP Excerpt Lengths
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| function excerpt($limit) { | |
| $excerpt = explode(' ', get_the_excerpt(), $limit); | |
| if (count($excerpt)>=$limit) { | |
| array_pop($excerpt); | |
| $excerpt = implode(" ",$excerpt).'...'; | |
| } else { | |
| $excerpt = implode(" ",$excerpt); | |
| } | |
| $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt); | |
| return $excerpt; | |
| } |
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| <?php echo excerpt(25); ?> |
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