PHP Custom Urlencode,urldecode Function instance

This article mainly introduces the PHP custom Urlencode,urldecode function, the example analyzes the PHP string transcoding technique, has certain reference value, needs the friend to be possible to refer to under

This example describes the PHP custom Urlencode,urldecode function. Share to everyone for your reference. Specifically as follows:

?

1 2 3 4 5 6 7 8 9 10 11 12-13

With JavaScript's Ajaxobject function, the string is transferred to the code. function Ajax_encode ($str) {$patern = Array ("/%/", "/=/", "/&/");//% must be the first item, and the substitution is in order of item. $RP = Array ("%25", "%26", "% 3D "); Return Preg_replace ($patern, $RP, $STR); //Inverse functions function Ajax_decode ($str) {$patern = Array ("/%25/", "/%26/", "/%3d/") $rp = Array ("%", "=", "&"); return Preg_r Eplace ($patern, $RP, $STR); }

I hope this article will help you with your PHP program design.