Posted By

the_coder on 09/16/09

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regex
url

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Last Edited at 09/16/09 08:16pm

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Get Url Parameters

/ Published in: JavaScript

Read a page's GET URL variables and return them as an "associative array."

Calling the function while at `example.html?foo=asdf&bar=jkls` sets `map['foo']='asdf'` and `map['bar']='jkls'`

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function getUrlVars() {
	var map = {};
	var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
		map[key] = value;
	});
	return map;
}