set_magic_quotes_runtime ฟังก์ชันนี้เอาไว้ทำอะไรหรอค๊ะ เพิ่งเคยเห็นค๊ะ

<?php
// Create a temporary file pointer
$fp = tmpfile();

// Write some data to the pointer
fwrite($fp, '\'PHP\' is a Recursive acronym');

// Without magic_quotes_runtime
rewind($fp);
set_magic_quotes_runtime(false);

echo 'Without magic_quotes_runtime: ' . fread($fp, 64), PHP_EOL;

// With magic_quotes_runtime
rewind($fp);
set_magic_quotes_runtime(true);

echo 'With magic_quotes_runtime: ' . fread($fp, 64), PHP_EOL;

// Clean up
fclose($fp);
?>