Study PHP Skills, Share PHP Code

When updating wordpress, I got the following error message: chown: invalid user: `www-data?www-data’ Run the following linux command: chown www:www -R /home/wwwroot/www.cheapglasses123.com/

From the post body we can find the following code: <blockquote class=”wp-embedded-content” data-secret=”Gp5UKmVoxk”><a href=”https://www.cheapgalsses123.com/”>Cheap Glasses</a></blockquote> <iframe class=”wp-embedded-content” style=”position: absolute; clip: rect(1px, 1px, 1px, 1px);” title=”“Welcome” — Asia Actual” src=”https://www.cheapgalsses123.com/embed/#?secret=Gp5UKmVoxk” width=”600″ height=”338″ frameborder=”0″ marginwidth=”0″ marginheight=”0″ scrolling=”no” sandbox=”allow-scripts” data-secret=”Gp5UKmVoxk”></iframe> And we can find the following code at footer: <script src=’https://kingphp.com/wp-includes/js/wp-embed.min.js?ver=5.4.1′></script> So we need 2 steps to remove […]

Go to the root of your template, check if there is 404.php or not. If you can not find this file, just create one, then edit  404.php, add the following code: <?php header(“HTTP/1.1 301 Moved Permanently”); header(“Location: “.get_bloginfo(‘url’)); exit(); ?> Done! Simple ? Yes! I have tested the code for www.glassescare.com

Edit functions.php,  add the following code: add_filter(‘the_content’, ‘removelink_content’,1); function removelink_content($content = ”) { preg_match_all(“#<a(.*?)>(.*?)</a>#i”,$content, $matches); $num = count($matches[0]);for($i = 0;$i < $num;$i++){ $content = str_replace($matches[0][$i] , $matches[2][$i] , $content); } return $content; }

I have 7 prescription eyeglasses posts, like this: 1 – How to buy eyeglasses online? 2 – Why so many people buy prescription glasses online? 3 – How come it saves so much shopping glasses online? 4 – this is the current post 5 – Do you know the importance of prescription sunglasses? 6 – […]