Search results for: "flush"

How can you handle output buffering in PHP to achieve real-time updates in output display?

To achieve real-time updates in output display in PHP, you can use output buffering to capture the output generated by your script and then flush the...

What are some common pitfalls to avoid when using ob_start(), ob_flush(), and ob_end_flush() functions in PHP for webpage rendering?

One common pitfall to avoid when using ob_start(), ob_flush(), and ob_end_flush() functions in PHP for webpage rendering is forgetting to call ob_end_...

Are there potential issues with using exit() after readfile() in PHP scripts, especially in the context of downloading files?

Using exit() after readfile() in PHP scripts can potentially cause issues, especially when downloading files. This is because exit() terminates the sc...

Are there alternative methods to open a separate stream or handle downloads without using "exit;" in PHP?

Using "exit;" in PHP to stop execution after sending a download file can sometimes cause issues, especially if there is additional code that needs to...

How can output buffering affect the visibility of echo/print_r statements in PHP?

Output buffering can affect the visibility of echo/print_r statements in PHP by capturing the output before it is sent to the browser. This means that...