Search results for: "modification"

What is the correct syntax for retrieving the modification date of files in a directory using filemtime in PHP?

To retrieve the modification date of files in a directory using filemtime in PHP, you need to use the filemtime function along with the glob function...

What are some best practices to avoid header modification warnings in PHP?

When working with headers in PHP, it is important to avoid modifying headers after they have already been sent to the browser. To prevent header modif...

What best practices can prevent header modification errors in PHP scripts?

Header modification errors in PHP scripts can be prevented by ensuring that no output is sent to the browser before calling the header() function. To...

How can you ensure that the header() function in PHP is placed correctly to avoid header modification errors?

To avoid header modification errors in PHP, ensure that the header() function is placed before any output is sent to the browser. This means that the...

What are some alternative functions or methods in PHP that can be used to check the modification time of files before deleting them?

When deleting files in PHP, it's important to check the modification time of the file to ensure that you are not accidentally deleting a file that has...