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highlight search terms in search results

highlight search terms in search results

To highlight search terms in the search results you can use the code below. Additionaly you will need to give search-highlight some special properties in your style sheet. // highlight search terms function highlight_results($text){ if(is_search()){ $keys = implode(‘|’, explode(‘ ‘, get_search_query())); $text = preg_replace(‘/(‘ . $keys .’)/iu’, ‘<span class=”search-highlight”>\0</span>’, $text); } return $text; } add_filter(‘the_content’, […]

Warning: The type attribute is unnecessary for JavaScript resources.

By default WordPress adds scripts by using the type attribute enqueing styles and scripts, the latest html validators throw a warning because this is redundent/ unnecessary Exmaple Here is an example of the default way WordPress includes scripts    

Checkout: custom date field

In this situation we want a custom field on checkout which has a jQuery Date selector: /** * enqueue jquery datepicker script * * If is not admin (backend) and the page is * woocommerce checkout add the field */

Checkout: give a discount for local pickup

I had to add a discount for local pickup and at first this looked easy. You can set the costs to be a negative amount. But if the subtotal for the order was smaller then the discount, they got the order for free. So I wanted the discount only if the order subtotal was more […]

Copyright notice with current year

This line shows a copyright notice with the current year. Add it in your WordPress theme template somwhere. echo “<span id=’copyright’> Copyright &copy; ” . date(‘Y’) . ” PUDDINQ</span>”;

Autologin for wordpress

At one site I have a custom role that can only view the orders. The owner wants some users to hav access without a password. Yes this story gets dumber.. He wants to give access by clicking a link. The basic script offered to autologin are hooked in to ‘plugins_loaded’ or ‘wp’. Both these hooks […]

Excel csv - snippet

This function writes a csv file to the folder it is run in.

Strip shortcodes from content

make shortcodes show / not work $content = str_replace( ‘]]>’, ‘]]&gt;’, $post->post_content );