Created
March 3, 2012 23:43
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Wordpress limit excerpt lenght
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/* add in function.php */ | |
<?php | |
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 $excerpt; | |
} | |
function content($limit) { | |
$content = explode(' ', get_the_content(), $limit); | |
if (count($content)>=$limit) { | |
array_pop($content); | |
$content = implode(" ",$content).'...'; | |
} else { | |
$content = implode(" ",$content); | |
} | |
$content = preg_replace('/\[.+\]/','', $content); | |
$content = apply_filters('the_content', $content); | |
$content = str_replace(']]>', ']]>', $content); | |
return $content; | |
} | |
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/* replace <?php excerpt(); ?> with */ | |
<?php echo excerpt(30); ?> |
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