Use RegEx to extract URLs from arbitrary content
Extracting all links from text content
Disable xml-rpc in WordPress
Disabling the XML-RPC API on a WordPress site running 3.5 or above.
.htaccess 301 redirect
If you changed a post permalink and you want to let old one works fine, in your WordPress siteĀ .htaccess file add next line:
1 | redirect 301 /about http://example.com/about-me |
Where ‘/about’ is old relative URL and ‘http://example.com/about-me’ new URL
Create array containing variables and their values
If its necessary pass to the function a lot of variables – its possible compact them into associative array by next function
Memory and time limits for wordpress
Using next code in wp-config.php file is possible to allow WordPress use more memory for its processes and increase the process performance time:
1 2 | define('WP_MEMORY_LIMIT', '500M'); set_time_limit (300); // 300 secs = 5min. - in wp-config.php |
How to properly strip all HTML tags including script and style
If its necessary to clean all HTML tags and JS scripts from any content next PHP function will do the job
How to remove specific element from JavaScript array?
Using JavaScript function ‘splice’ for removing items from JavaScript array
Wrap all items of array in quotes – PHP
If we have associative PHP array and its necessary print it in JavaScript array, we ca use next PHP code:
1 2 3 4 5 6 7 8 | <script> <?php $any_array_keys = array_keys($any_associative_array); array_walk($any_array_keys, create_function('&$str', '$str = "\"$str\"";')); $any_array_keys= implode(',', $any_array_keys); ?> var woof_accept_array = ['min_price','orderby','woof_author',<?php echo $any_array_keys ?>]; </script> |
Unserialize PHP value only if it was serialized
If its necessary to check is string we got is serialized array and unserialize it if its true