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PHP FILTER_SANITIZE_MAGIC_QUOTES Filter

< Complete PHP Filter Reference

Definition and Usage

The FILTER_SANITIZE_MAGIC_QUOTES filter performs the addslashes() function to a string.

This filter sets backslashes in front of predefined characters.

The predefined characters are:

single quote (')
double quote (")
backslash (\)
NULL

FILTER_SANITIZE_MAGIC_QUOTES info:

Name: "magic_quotes"
ID-number: 521

Example

<?php
$var="Peter's here!";

var_dump(filter_var($var, FILTER_SANITIZE_MAGIC_QUOTES));
?>

The output of the code will be:

string(14) "Peter\'s here!"

< Complete PHP Filter Reference