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<h2>Table of Contents</h2>
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<li><a href="#querystring_query_string">Query String</a><ul>
<li><a href="#querystring_querystring_stringify_obj_sep_eq">querystring.stringify(obj, [sep], [eq])</a></li>
<li><a href="#querystring_querystring_parse_str_sep_eq_options">querystring.parse(str, [sep], [eq], [options])</a></li>
<li><a href="#querystring_querystring_escape">querystring.escape</a></li>
<li><a href="#querystring_querystring_unescape">querystring.unescape</a></li>
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<h1>Query String<span><a class="mark" href="#querystring_query_string" id="querystring_query_string">#</a></span></h1>
<pre class="api_stability_3">Stability: 3 - Stable</pre><!--name=querystring-->
<p>This module provides utilities for dealing with query strings.
It provides the following methods:
</p>
<h2>querystring.stringify(obj, [sep], [eq])<span><a class="mark" href="#querystring_querystring_stringify_obj_sep_eq" id="querystring_querystring_stringify_obj_sep_eq">#</a></span></h2>
<p>Serialize an object to a query string.
Optionally override the default separator (<code>'&'</code>) and assignment (<code>'='</code>)
characters.
</p>
<p>Example:
</p>
<pre><code>querystring.stringify({ foo: 'bar', baz: ['qux', 'quux'], corge: '' })
// returns
'foo=bar&baz=qux&baz=quux&corge='
querystring.stringify({foo: 'bar', baz: 'qux'}, ';', ':')
// returns
'foo:bar;baz:qux'</code></pre>
<h2>querystring.parse(str, [sep], [eq], [options])<span><a class="mark" href="#querystring_querystring_parse_str_sep_eq_options" id="querystring_querystring_parse_str_sep_eq_options">#</a></span></h2>
<p>Deserialize a query string to an object.
Optionally override the default separator (<code>'&'</code>) and assignment (<code>'='</code>)
characters.
</p>
<p>Options object may contain <code>maxKeys</code> property (equal to 1000 by default), it'll
be used to limit processed keys. Set it to 0 to remove key count limitation.
</p>
<p>Example:
</p>
<pre><code>querystring.parse('foo=bar&baz=qux&baz=quux&corge')
// returns
{ foo: 'bar', baz: ['qux', 'quux'], corge: '' }</code></pre>
<h2>querystring.escape<span><a class="mark" href="#querystring_querystring_escape" id="querystring_querystring_escape">#</a></span></h2>
<p>The escape function used by <code>querystring.stringify</code>,
provided so that it could be overridden if necessary.
</p>
<h2>querystring.unescape<span><a class="mark" href="#querystring_querystring_unescape" id="querystring_querystring_unescape">#</a></span></h2>
<p>The unescape function used by <code>querystring.parse</code>,
provided so that it could be overridden if necessary.
</p>
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