The role of UrlDecode () and UrlEncode () and stripslashes () in PHP

The UrlEncode () function works by first converting Chinese characters to 16, and then adding an identifier% to each character. The UrlDecode () function, in contrast to the UrlEncode () function, is used to decode an encoded URL string by converting a hexadecimal string to a Chinese character

Stripslashes () function

Instance

To remove a backslash:

<?phpecho stripslashes ("Who\ 's Bill Gates?");? >

Running an instance

Definition and usage

The Stripslashes () function deletes a backslash added by the addslashes () function.

tip: This function can be used to clean up data retrieved from a database or from an HTML form.

Grammar

stripslashes (String) 

Parameters	Description
String	Necessary. Specifies the string to check.

Technical details

return value:	Returns a string that has a stripped backslash.
PHP version:	4 +

The role of UrlDecode () and UrlEncode () and stripslashes () in PHP