ob_flush
(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
ob_flush — Flush (send) the output buffer
Description
ob_flush(): bool
This function will send the contents of the output buffer (if any). If you want to further process the buffer's contents you have to call ob_get_contents() before ob_flush() as the buffer contents are discarded after ob_flush() is called.
This function does not destroy the output buffer like ob_end_flush() does.
Parameters
This function has no parameters.
Return Values
Returns true on success or false on failure.
See Also
- ob_get_contents() - Return the contents of the output buffer
- ob_clean() - Clean (erase) the output buffer
- ob_end_flush() - Flush (send) the output buffer and turn off output buffering
- ob_end_clean() - Clean (erase) the output buffer and turn off output buffering
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