Created
July 21, 2016 20:58
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function add_alt_tags($content) | |
{ | |
global $post; | |
preg_match_all('/<img (.*?)\/>/', $content, $images); | |
if(!is_null($images)) | |
{ | |
foreach($images[1] as $index => $value) | |
{ | |
if(!preg_match('/alt=/', $value)) | |
{ | |
$new_img = str_replace('<img', '<img alt="'.$post->post_title.'"', $images[0][$index]); | |
$content = str_replace($images[0][$index], $new_img, $content); | |
} | |
} | |
} | |
return $content; | |
} | |
add_filter('the_content', 'add_alt_tags', 99999); |
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