function.fbsql-fetch-lengths.html

来自「php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容」· HTML 代码 · 共 81 行

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Get the length of each output in a result</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.fbsql-fetch-field.html">fbsql_fetch_field</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fbsql-fetch-object.html">fbsql_fetch_object</a></div> <div class="up"><a href="ref.fbsql.html">FrontBase Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.fbsql-fetch-lengths" class="refentry"> <div class="refnamediv">  <h1 class="refname">fbsql_fetch_lengths</h1>  <p class="verinfo">(PHP 4 &gt;= 4.0.6, PHP 5)</p><p class="refpurpose"><span class="refname">fbsql_fetch_lengths</span> &mdash; <span class="dc-title">Get the length of each output in a result</span></p> </div>  <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">array</span> <span class="methodname"><b><b>fbsql_fetch_lengths</b></b></span>    ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$result</tt></span>   )</div>  <p class="para rdfs-comment">   Stores the lengths of each result column in the last row returned by   <a href="function.fbsql-fetch-row.html" class="function">fbsql_fetch_row()</a>,    <a href="function.fbsql-fetch-array.html" class="function">fbsql_fetch_array()</a> and   <a href="function.fbsql-fetch-object.html" class="function">fbsql_fetch_object()</a> in an array.  </p> </div> <div class="refsect1 parameters">  <h3 class="title">Parameters</h3>  <p class="para">   <dl>    <dt><span class="term"><i><tt class="parameter">result</tt></i></span><dd><p class="para">A result identifierreturned by <a href="function.fbsql-query.html" class="function">fbsql_query()</a> or <a href="function.fbsql-db-query.html" class="function">fbsql_db_query()</a>.</p></dd></dt>   </dl>  </p> </div> <div class="refsect1 returnvalues">  <h3 class="title">Return Values</h3>  <p class="para">   Returns an array, starting at offset 0, that corresponds to the lengths of   each field in the last row fetched by <a href="function.fbsql-fetch-row.html" class="function">fbsql_fetch_row()</a>,   or <b><tt>FALSE</tt></b> on error.  </p> </div> <div class="refsect1 seealso">  <h3 class="title">See Also</h3>  <p class="para">   <ul class="simplelist">    <li class="member"><a href="function.fbsql-fetch-row.html" class="function" rel="rdfs-seeAlso">fbsql_fetch_row()</a></li>   </ul>  </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.fbsql-fetch-field.html">fbsql_fetch_field</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fbsql-fetch-object.html">fbsql_fetch_object</a></div> <div class="up"><a href="ref.fbsql.html">FrontBase Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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