How to remove backslash in php

How to remove backslashes in php: First open the corresponding PHP file; then remove the backslashes through the "stripslashes($_POST['json']);" method.

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PHP removes backslashes in json strings \

The json string passed to PHP through AJAX is sometimes escaped with a backslash "\". During PHP processing, the backslash needs to be removed first and then json_decode.

$str = stripslashes($_POST['json']);
 
$arr = json_decode($str,true);

Related introduction:

stripslashes() function removes the backslashes added by the addslashes() function.

Tip: This function can be used to clean data retrieved from the database or from an HTML form.

Grammar

stripslashes(string)

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