ob_end_flush
(PHP 4, PHP 5, PHP 7, PHP 8)
Flush (send) the return value of the active output handler and turn the active output buffer off
Description
This function calls the output handler (with the PHP_OUTPUT_HANDLER_FINAL flag), flushes (sends) it's return value, discards the contents of the active output buffer and turns off the active output buffer.
ob_end_flush() will fail without an active output buffer started with the PHP_OUTPUT_HANDLER_REMOVABLE flag.
ob_end_flush() will flush (send) the return value of the output handler even if the active output buffer was started without the PHP_OUTPUT_HANDLER_FLUSHABLE flag.
Parameters Parameters
Return Values
Success
Errors/Exceptions
If the function fails it generates an E_NOTICE.
Examples
ob_end_flush() example
The following example shows an easy way to flush and end all output buffers:
<?php
while (@ob_end_flush());
?>