ob_get_clean

(PHP 4 >= 4.3.0, PHP 5)

ob_get_clean — Get current buffer contents and delete current output buffer

string ob_get_clean ( void )

Gets the current buffer contents and delete current output buffer.

ob_get_clean() essentially executes both ob_get_contents() and ob_end_clean().

Returns the contents of the output buffer and end output buffering. If output buffering isn't active then FALSE is returned.

Example#1 A simple ob_get_clean() example


<?php

ob_start();

echo "Hello World";

$out = ob_get_clean();
$out = strtolower($out);

var_dump($out);
?>

上例将输出：


string(11) "hello world"


	PHP5中文手册 ob_flush ob_get_contents Output Control PHP Manual ob_get_clean (PHP 4 >= 4.3.0, PHP 5) ob_get_clean — Get current buffer contents and delete current output buffer 说明 string ob_get_clean ( void ) Gets the current buffer contents and delete current output buffer. ob_get_clean() essentially executes both ob_get_contents() and ob_end_clean(). 返回值 Returns the contents of the output buffer and end output buffering. If output buffering isn't active then `FALSE` is returned. 范例 Example#1 A simple ob_get_clean() example `<?php ob_start(); echo "Hello World"; $out = ob_get_clean(); $out = strtolower($out); var_dump($out); ?>` 上例将输出： string(11) "hello world" 参见 ob_get_contents() ob_start() ob_flush ob_get_contents Output Control PHP Manual