php Archives - Page 180 of 190

WordPress

IT Nursery

I want to create a form that I can use a shortcode to insert into my site. It would be really nice if ...

WordPress

IT Nursery

Is it possible to replace a get_template_directory() in my child’s functions.php file? I want to make changes to the file: /** * Load ...

WordPress

IT Nursery

Bare with me. I want to have a custom image size selected by default in the Media upload popup page. In WordPress v3.4.2 ...

WordPress

IT Nursery

I recently updated a WordPress instance from 5.4 to 5.5 to end up with an annoying margin-top in the admin area, above the ...

WordPress

IT Nursery

Today I work through a theme to get a better understanding of WordPress and templating. I discovered this: <?php printf( __('Designed by %s', ...

Is there a catchall function somewhere that works well for sanitizing user input for SQL injection and XSS attacks, while still allowing certain ...

WordPress

IT Nursery

I recently implemented a comment area on my website and tried to get the email notification to work. It doesn’t seem to want ...

What is this? This is a number of answers about warnings, errors, and notices you might encounter while programming PHP and have no ...

It is currently said that MD5 is partially unsafe. Taking this into consideration, I’d like to know which mechanism to use for password ...

I have an array: array( 4 => 'apple', 7 => 'orange', 13 => 'plum' ) I would like to get the first element ...