function abc_the_content($num_words) { global $post; $content = $post->post_content; $content = strip_tags($content); $content = wp_trim_words($content, $num_words, $more = null); echo apply_filters(‘the_content’, $content); } change the strip tags line to this one if you want to strip out only the img tag $content = preg_replace(“/<\/?img(.|\s)*?>/i”, ”, $content);
Editing your functions.php file is high risk, specially if it is a theme you acquired through purchasing or downloaded. There a several risks in doing that, firstly, just one simple syntax error, and site crash, like you explained. Secondly, if you upgrade the theme, all your changes will be lost. You won’t have that problem … Read more
do use get_bloginfo() when working with strings; example: $capimg = get_bloginfo(‘template_url’).’/imagename.jpg’;
Not sure if the get_all_images() function is the one that is added to your wp_ajax_{action} hook. If it is you will want to output a string back to your js. I would define a variable and concatenate the img html to it as you loop through your images. function get_all_images() { //your code $response=””; foreach($images … Read more
You are not using proper syntax, so you are likely getting a syntax error. You are using some strange sign in your code where you should be using a single quote (‘). Also, use curly brackets to enclose a condition. It is easier to debug <?php if(function_exists(‘wooslider’)){ echo do_shortcode(‘[wooslider slider_type=”posts” limit=”3″ link_title=”true” layout=”text-bottom” overlay=”full” category=”homepage-feature-post”]’); … Read more
I suggest to just append the other things to the content without editing the templates add_filter(‘the_content’,’hang_my_specific_things_on_the_content’); function hang_my_specific_things_on_the_content($content) { // shortcode0 is appended before content $content = do_shortcode(‘[shortcode0]’).$content; // these are appended after the content $content .= do_shortcode(‘[shortcode1]’); $content .= ‘<img src=”https://wordpress.stackexchange.com/questions/312880/someimage.png” />’; $content .= do_shortcode(‘[shortcode2]’); return $content; }
You t2t_homepage_slide($slide,$size) function requires 2 arguments and your only calling it with one. Either include the $size argument when calling the function or remove the requirement or provide a default when defining the function (line 94). eg: function t2t_homepage_slide( $slide, $size=””) { <— line 94 global $wpdb; $image = get_option($slide); $caption = get_option($slide.’_caption’); $price = … Read more
You create that string with $classes[] = $teaser_column . ‘ teaser’; Use the following instead: $classes[] = $teaser_column; $classes[] = ‘teaser’;
A php error is causing the white page. Use FTP to replace the functions.php file with a fresh, unedited copy. See Filezilla and FTP Clients « WordPress Codex Or use your web host’s file manager in your control panel. Next time, keep copies of files and edit via FTP rather than the WordPress theme editor.
the_content_rss() is deprecated. You should be using the_content_feed(), but that is a secondary problem. Both functions echo content. What you want is the get_* variant– get_the_content_feed(). That is a general rule, by the way, but not a 100% consistent one. Many functions starting with the_ will output content immediately and there tends to be a … Read more