shortcode

Get shortcode attribute outside of WordPress

Don’t try to parse the shortcodes and then regex the HTML. Use get_shortcode_regex() to parse the raw post content: $content = $content_post->post_content; preg_match_all(“/$pattern/”,$content,$matches); Then crawl $matches to find your shortcode data. Use shortcode_parse_atts($matches[3][0]) (note $matches[3][0] to give the first element within the matched shortcode’s attributes) to pull apart the attribute string. Reference: https://wordpress.stackexchange.com/a/73461/21376

Use WP_Query in shortcode

Your have two major issues here The string you are building is correct, but it gets overriden on each iteration of the loop, which at the end will only hold the info from the last post. You need to define your variable outside the loop and then concatenate your info to that variable across the … Read more

shortcode get thumbnail size

I think your code is very close, try to use wp_get_attachment_image_src() instead: function thumb_medium( $atts, $content = null ) { // return wp_get_attachment_url( get_post_thumbnail_id( $post_id, ‘medium’) ); global $post; $thumb_url = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘medium’ )[0]; if ($thumb_url) { return $thumb_url; } } add_shortcode(“get_urlthumb”, “thumb_medium”);

Combining similar shortcode functions?

I don’t know exactly what you are trying to do but perhaps something like this: function customfields_shortcode( $atts ) { if (!empty($atts[‘field’]) && get_post_meta( get_the_ID(), $atts[‘field’], true ) ) { $customfield = get_post_meta( get_the_ID(), $atts[‘field’], true ); return “custom field >> $customfield << custom field”; } } add_shortcode( ‘mycustomfields’, ‘customfields_shortcode’ ); echo do_shortcode(‘[mycustomfields field=”customfield_1″]’); One … Read more

Can a shortcode return its own name?

A shortcode can access its own name – it is supplied as third parameter to the shortcode’s callback function, just like that: function test_shortcode_callback( $atts = array(), $content = null, $tag ) { return $tag; } add_shortcode( ‘test_shortcode’, ‘test_shortcode_callback’ ); // So running this shortcode [test_shortcode] // Will return this test_shortcode

Replace / Remove Shortcode after 1st run / post

You don’t need a shortcode in a traditional sense. You could use something like {imageurl=””http://google.de/aImage.jpg} You would use the filter content_save_pre to run before the content is saved to the database a search and replace with the img markup which you get from media_sideload_image(). media_sideload_image() downloads the image from a URL adds it to the … Read more

Creating multiple enclosing shortcodes and fixing JS issues on click

Code:- function more_shortcode( $atts , $content = null ){ return ‘<div id=”more-outer-‘.$atts[‘id’].'”><a href=”#” id=”more-link-‘.$atts[‘id’].'”>More</a><div id=”more-inner”>’. $content .'</div></div>’; } add_shortcode( ‘more’, ‘more_shortcode’ ); Usage:- [more id=’1′]This is one.[/more] [more id=’2′]This is two.[/more] [more id=’3′]This is three.[/more] Output:- <div id=”more-outer-1″><a href=”#” id=”more-link-1″>More</a><div id=”more-inner”>This is one.</div></div> <div id=”more-outer-2″><a href=”#” id=”more-link-2″>More</a><div id=”more-inner”>This is two.</div></div> <div id=”more-outer-3″><a href=”#” id=”more-link-3″>More</a><div id=”more-inner”>This … Read more

PHP code inside shortcodes

You can not put PHP functions inside your shortcode. However, you do not need to. You can just use your foreach-loop to create the html and store it in a variable, for example $shortcodehtml. So, afterwards, you can call echo do_shortcode(‘[O_U user_name=”operator” blocked_message=”This page is restricted for guests.”]’ . $shortcodehtml . ‘[/O_U]’); The better version … Read more

WordPress shortcode display as plain text

First of all as far as I know that you can’t call get_template_part() from your plugin.It’s a Theme only function . Try to keep your calculator code’s in a php file inside your plugin’s directory and include it like bellow: function info_box_calculator_core(){ include( plugin_dir_path( __FILE__ ) . ‘mydir/calculator.php’); //replace ‘mydir/calculator.php’ with your file name } … Read more

UberMenu list current user’s posts as menu items

the_permalink(), the_title() by default echo their value. As you want to store that value in a variable you will need to return the values instead. get_the_permalink(), get_the_title() are two similar functions that return the value instead of echo. So you new code may look something like this: $list=”<li class=”ubermenu-submenu ubermenu-submenu-id-122-col-0 ubermenu-submenu-type-stack”>”; $list .= ‘<a class=”ubermenu-target … Read more

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