ob_clean
(PHP 4 >= 4.2.0)
ob_clean -- Clean (erase) the output buffer
Description
void ob_clean ( void )
This function discards the contents of the output buffer.
This function does not destroy the output buffer like ob_end_clean()
does.
See also ob_flush(), ob_end_flush() and ob_end_clean().
ob_end_clean
(PHP 4 )
ob_end_clean -- Clean (erase) the output buffer and turn
off output buffering
Description
bool ob_end_clean ( void )
This function discards the contents of the topmost output
buffer and turns off this output buffering. If you want
to further process the buffer's contents you have to call
ob_get_contents() before ob_end_clean() as the buffer contents
are discarded when ob_end_flush() is called. The function
returns TRUE when it successfully discarded one buffer and
FALSE otherwise. Reasons for failure are first that you
called the function without an active buffer or that for
some reason a buffer could not be deleted (possible for
special buffer).
The following example shows an easy way to get rid of all
output buffers:
Example 1. ob_end_clean() example
<?php
while (@ob_end_clean());
?>
Note: If the function fails it generates an E_NOTICE.
The boolean return value was added in PHP 4.2.0.
See also ob_start(), ob_get_contents(), and ob_flush().
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