Search results for: "PHP 7.2"

Are there best practices for optimizing PHP compilation for minimal size?

To optimize PHP compilation for minimal size, you can use various techniques such as removing unnecessary whitespace, comments, and debugging informat...

How does the use of a template engine like Smarty or Twig enhance security in PHP applications compared to native PHP templates?

Using a template engine like Smarty or Twig enhances security in PHP applications compared to native PHP templates by automatically escaping output da...

How can PHP developers improve performance when checking for the existence of a record in a database table using PHP and MySQL?

When checking for the existence of a record in a database table using PHP and MySQL, developers can improve performance by using the MySQL EXISTS func...

How can the presence of whitespace or characters after PHP closing tags impact PHP scripts and cause errors like "headers already sent"?

The presence of whitespace or characters after PHP closing tags can cause "headers already sent" errors because any output sent to the browser before...

What are the best practices for updating PHP scripts to be compatible with PHP 7.0, especially when it comes to mysqli functions?

When updating PHP scripts to be compatible with PHP 7.0, it is important to replace deprecated mysql functions with mysqli functions. This includes up...