03-26-2013
What is the current command and output?
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LEARN ABOUT PHP
ob_get_clean
OB_GET_CLEAN(3) 1 OB_GET_CLEAN(3)
ob_get_clean - Get current buffer contents and delete current output buffer
SYNOPSIS
string ob_get_clean (void )
DESCRIPTION
Gets the current buffer contents and delete current output buffer.
ob_get_clean(3) essentially executes both ob_get_contents(3) and ob_end_clean(3).
The output buffer must be started by ob_start(3) with PHP_OUTPUT_HANDLER_CLEANABLE flag. Otherwise ob_get_clean(3) will not work.
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(3) 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(3), ob_start(3).
PHP Documentation Group OB_GET_CLEAN(3)