Tips & tricks
Change the EOL between CRLF, LF, and CR.
The end of the line is a symbol, which breaks the text lines into new rows. Many computer users don’t…
register_post_meta is not Saving the Value in WordPress Block Editor (Gutenberg)
What to do when the WordPress block editor meta value, created with register_post_meta, is not saving in DB.
How to get the parent terms of any taxonomy
A post may have many taxonomies and each taxonomy may have also many terms and then each term may have…
Add settings link under plugin name
When creating a custom plugin, you may want to add a custom link to the setting page. That way, the…
How to modify the Gutenberg blocks from post content with PHP
Modify the post content generated by Gutenberg by parsing the blocks with PHP and serializing the modified array back to…
Modify CPT arguments after it was registered
When registering a new custom post type it’s easy to pass the arguments to the register_post_type function directly. It can’t…
CSS Box Shadow Generator in 2022
Generating CSS3 multilayer box-shadow has never been easier. Now with Box Shadow Generator you can create, edit and find inspiration…
Effective URL validation in PHP with regex
URL validation is a hard thing to do. There are so many variations that it is nearly impossible to predict…
What is ternary operator and how to use it?
The ternary operator is a short replacement for the if and else statement. It allows writing the condition elegantly in…
Quick fix for jQuery “Uncaught TypeError: $ is not a function” in WordPress
jQuery is an old library used on millions of websites. Likewise, WordPress used and still uses it extensively in plugins…
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