从mysql数据库获取后更改php中的字符串

Question

I have following data:

$var = $_POST['name'];
then $var="jay's Box"

change to:

$var = "jay\'s box"

How to do that?

Answer 1

You can use addslashes() function

$var = addslashes($var);

More information at http://php.net/manual/en/function.addslashes.php .

Just a note , the opposite of this function is stripslashes() .

Hope this helps, thanks!

Answer 2

Take a look at addslashes()

<?php
$quote = "Jay's Box";
print_r(addslashes($quote));
?>

http://php.net/manual/en/function.addslashes.php