[redis.git] / doc / StrlenCommand.html


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<b>StrlenCommand: Contents</b><br>&nbsp;&nbsp;<a href="#STRLEN _key_ (Redis &gt;">STRLEN _key_ (Redis &gt;</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#Return value">Return value</a>
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                <h1 class="wikiname">StrlenCommand</h1>

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                    &iuml;&raquo;&iquest;#sidebar <a href="StringCommandsSidebar.html">StringCommandsSidebar</a><h1><a name="STRLEN _key_ (Redis &gt;">STRLEN _key_ (Redis &gt;</a></h1> 2.1.8) =
<i>Time complexity: O(1)</i><blockquote>Returns the length of the string stored at the specified <i>key</i>.</blockquote>
<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, specifically: the length of the string.

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6674e3b9	1
	2	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
	3	<html>
	4	<head>
	5	<link type="text/css" rel="stylesheet" href="style.css" />
	6	</head>
	7	<body>
	8	<div id="page">
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	10	<div id='header'>
	11	<a href="index.html">
	12	<img style="border:none" alt="Redis Documentation" src="redis.png">
	13	</a>
	14	</div>
	15
	16	<div id="pagecontent">
	17	<div class="index">
	18	<!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. -->
	19	<b>StrlenCommand: Contents</b><br>  <a href="#STRLEN _key_ (Redis >">STRLEN _key_ (Redis ></a><br>    <a href="#Return value">Return value</a>
	20	</div>
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	22	<h1 class="wikiname">StrlenCommand</h1>
	23
	24	<div class="summary">
	25
	26	</div>
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	28	<div class="narrow">
	29	ï»¿#sidebar <a href="StringCommandsSidebar.html">StringCommandsSidebar</a><h1><a name="STRLEN _key_ (Redis >">STRLEN _key_ (Redis ></a></h1> 2.1.8) =
	30	<i>Time complexity: O(1)</i><blockquote>Returns the length of the string stored at the specified <i>key</i>.</blockquote>
	31	<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, specifically: the length of the string.
	32
	33	</div>
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	35	</div>
	36	</div>
	37	</body>
	38	</html>
	39