How to add WordPress user using php code
Sometimes its necessary to create new user on WordPress site using PHP code. Below is code which will make this work …
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Category: PHP
Build URL query in WordPress based on an associative array
Creating URL using PHP associative array …
Use RegEx to extract URLs from arbitrary content
Extracting all links from text content …
.htaccess 301 redirect
If you changed a post permalink and you want to let old one works fine, in your WordPress site .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 …
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 …
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 …
Call a PHP callback function with an array of parameters
If its necessary, for example in any PHP loop (foreach) using any defined logic call specialized function with arguments by that logic – next code will do it:
1 | $json = call_user_func_array('json_encode', $args); |