Best Way To Encode Special Chars In Url

What is the best way to encode special characters in a url? Let's say I pass an variable from javascript to a php script that way: http://example.com/my sp3c!al var!a$le What is t

Solution 1:

You need to make use of encodeURIComponent(yourvar);

Solution 2:

You can do it in three ways

encodeURI(yourvar) output http://example.com/my%20sp3c!al%20var!a$le

amd

encodeURIComponent(yourvar)

output http%3A%2F%2Fexample.com%2Fmy%20sp3c!al%20var!a%24le

escape()

output http%3A//example.com/my%20sp3c%21al%20var%21a%24le

using escape is not recomended because it is deprecated since ECMAScript v3.

functions is for JavaScript escaping, not HTTP.