Best way to access variables in template markup
Best way to access variables in template markup
variables
getExcerpt: Make ellipsis appear only if character limit is reached
You can check to see if the length of the excerpt is longer than the max count. if(strlen($excerpt) > $count){ $excerpt = substr($excerpt, 0, $count) . ‘…’; } … is the correct ellipsis character to use.
Setting a cookie in functions.php and it gets deleted when working on an other function
Setting a cookie in functions.php and it gets deleted when working on an other function
How can I see a varibles value when my plugin runs?
Using the following modifications and adding in die() stopped the script and output whatever the variables value was at that time. Thanks to @toscho function cf7pp_after_send_mail( $contact_form ) { global $postid; $submission = WPCF7_Submission::get_instance(); if ( $submission ) { $posted_data = $submission->get_posted_data(); $postid = $posted_data[‘_wpcf7’]; $enable = get_post_meta( $postid, “_cf7pp_enable”, true); $email = get_post_meta( $postid, … Read more
Custom Taxonomy Link Text Echo Name Not Slug
Custom Taxonomy Link Text Echo Name Not Slug
Using ACF Custom Field value in a URL with do_shortcode() [closed]
Simply you need to replace the_field(‘video’) with get_field(‘video’). Why? Because according to ACF documentation; get_field($field_name, $post_id, $format_value) Returns the value of the specified field. Whereas on the other hand the_field($field_name, $post_id) Displays the value of the specified field. (this is the same as “echo get_field($field_name)”) Hope this might help others as well.
How to get variable from function.php to loop file
The easiest way is a global: global $selective; $selective = new WP_Query( $args_selective ); And then in your template part: global $selective; // Away we go!
Declare global variable that can be used on other function
Taking into account your comments to your question, what you should do is: Your AJAX function should return the attachment ID to the client The frontend script should catch that response and store the attachment ID somewhere, or just populate a hidden input field in your form When you submit the entire form – add … Read more
Where and how to define variables for URLs etc
I believe you can just use site_url() + the path – so for instance: <input type=”hidden” name=”cancelurl” value=”<?php echo site_url(‘/cancel/’); ?>”>
How to pass a variable for key/value pairs in an argument?
Many functions use Arrays as arguments so your question is really how do you construct an Array? If you have a variable as a key then it’s better to set it using square bracket syntax. // key pairs in array constructor $args = array( ‘key’ => ‘value’, ); // key pairs outside of array constructor … Read more