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/i', $post->post_content, $matches);
$first_img = $matches [1] [0];
if(empty($first_img)){ //Defines a default image
$first_img = "/images/default.jpg";
}
return [$first_img,getimagesize($first_img)];
}
function getBlogContentOnly(){
$content = get_the_content();
$content = apply_filters('the_content', $content);
return $content;
}
function getFirstSentence(){
return explode('.', strip_tags(getBlogContentOnly()), 2)[0];
}
?>
