PHP ob_end_clean() function
This function is used to destroy the output buffer.
Syntax
ob_end_clean();
This function returns a boolean value true on successful discarded of the buffer data.
Example
<?php
ob_start();
echo $var = "Hello john";
echo '<br/>';
$data1 = ob_get_contents();
echo $var1 = "How are you?";
$data2 = ob_get_contents();
ob_end_clean();
var_dump($data1, $data2);
?>
Output -
string(15) "Hello john" string(27) "Hello john
How are you?"
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