ob_clean

Clean (erase) the output buffer

&reftitle.description; `bool` `ob_clean`

This function discards the contents of the output buffer.

This function does not destroy the output buffer like `ob_end_clean` does.

The output buffer must be started by `ob_start` with PHP_OUTPUT_HANDLER_CLEANABLE flag. Otherwise `ob_clean` will not work.

&reftitle.parameters; &no.function.parameters;
&reftitle.returnvalues;

&return.success;

&reftitle.seealso;

- `ob_flush`
- `ob_end_flush`
- `ob_end_clean`