ob_get_clean
(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)
ob_get_clean — Get current buffer contents and delete current output buffer
Description
ob_get_clean(): string|false
Gets the current buffer contents and delete current output buffer.
ob_get_clean() essentially executes both ob_get_contents() and ob_end_clean().
The output buffer must be started by ob_start() with PHP_OUTPUT_HANDLER_CLEANABLE and PHP_OUTPUT_HANDLER_REMOVABLE flags. Otherwise ob_get_clean() will not work.
Parameters
This function has no parameters.
Return Values
Returns the contents of the output buffer and end output buffering.
If output buffering isn't active then false is returned.
Examples
Example #1 A simple ob_get_clean() example
<?php
ob_start();
echo "Hello World";
$out = ob_get_clean();
$out = strtolower($out);
var_dump($out);
?>
The above example will output:
string(11) "hello world"
See Also
- ob_get_contents() - Return the contents of the output buffer
- ob_start() - Turn on output buffering
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