ob_get_clean

(PHP 4 >= 4.3.0, PHP 5, PHP 7, PHP 8)

ob_get_cleanGet 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

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