To encode the URL, you could use the PHP urlencode( $url ) function or use the WordPress urlencode_deep( $array | $str ); function. add_shortcode( ‘dynamic_contact_button’, ‘button_product_page’ ); function button_product_page() { global $product; return urlencode( “https://wordpress.stackexchange.com/contact-form/?products=Product:%20” .$product->get_title(). “&#contact_form” ); } links: WordPress – urlencode_deep urlencode
You can just check the value of the constant. if( WP_DEBUG === true ) { // enabled } else { // not enabled }
The password encryption library is in /wp-includes/class-phpass.php. It is the Portable PHP Password hashing framework.
First of all lets clarify what paradigm word means in the programming. It means that we come to an agreement that we will handle certain cases/issues/situations in a certain way. For instance, we come to agreements that foot-passenger should cross a road on a green light in our country. This is our green light paradigm. … Read more
There is no functions in wordpress to handle transactions but you can easily use the $wpdb object to make a simple query to achieve this. The following function will start a transaction and then insert a new user into the database and finally rollback the current transaction. In order to make the transaction permanent you … Read more
You could use jQuery if you don’t mind to rely on JavaScript for adding the class. $(document).ready(function() { $(‘p:has(img)’).addClass(‘image’); }); Update: the .has() method is probably faster, see this jsperf.com test. $(document).ready(function() { $(‘p’).has(‘img’).addClass(‘image’); });
Having reread your question, I think I see the issue, and it stems from a misunderstanding of how register_activation_hook works, combined with some confusion over how you’re bootstrapping your code and what it means to bootstrap Part 1: register_activation_hook This function takes 2 parameters: register_activation_hook( string $file, callable $function ) The first parameter, $file is … Read more
It’s the edit_post_link() function. You’ll find lines like the following, that you need to comment out: // from /twentyeleven/content-intro.php edit_post_link( __( ‘Edit’, ‘twentyeleven’ ), ‘<span class=”edit-link”>’, ‘</span>’ );
The basic problem for a script solution is: rel_canonical does not offer any useful filter. So we have to replace that function: remove_action( ‘wp_head’, ‘rel_canonical’ ); add_action( ‘wp_head’, ‘t5_canonical_subpages’ ); The next problem: $GLOBALS[‘numpages’] is empty before setup_postdata(). We could call that function already here, but it might have side-effects. Here is a solution that … Read more
In spite of no ‘official’ answers, this question is still rather popular, so a year later I will post my solidified thoughts on this. What led to this question is the experience of code working in some places, and not in others. For instance, why was I having to wrap code within a function in … Read more