(PHP 4, PHP 5, PHP 7, PHP 8)
ob_implicit_flush — Turn implicit flush on/off
ob_implicit_flush() will turn implicit flushing on or off. Implicit flushing will result in a flush operation after every block of code resulting in output, so that explicit calls to flush() will no longer be needed.
Note: Printing empty strings or sending headers is not considered output and will not result in a flush operation.
Note: This function does not have any effect on user level output handlers such as those started by ob_start() or output_add_rewrite_var().
No value is returned.
| Version | Description |
|---|---|
| 8.0.0 |
The enable expects a bool value now;
previously, an int was expected.
|