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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>Fetch a result row as an associative array</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-array.html">fbsql_fetch_array</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fbsql-fetch-field.html">fbsql_fetch_field</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-assoc" class="refentry"> <div class="refnamediv"> <h1 class="refname">fbsql_fetch_assoc</h1> <p class="verinfo">(PHP 4 >= 4.0.6, PHP 5)</p><p class="refpurpose"><span class="refname">fbsql_fetch_assoc</span> — <span class="dc-title">Fetch a result row as an associative array</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_assoc</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$result</tt></span> )</div> <p class="para rdfs-comment"> Calling <b>fbsql_fetch_assoc()</b> is equivalent to calling <a href="function.fbsql-fetch-array.html" class="function">fbsql_fetch_array()</a> with <b><tt>FBSQL_ASSOC</tt></b> as second parameter. It only returns an associative array. </p> <p class="para"> This is the way <a href="function.fbsql-fetch-array.html" class="function">fbsql_fetch_array()</a> originally worked. If you need the numeric indices as well as the associative, use <a href="function.fbsql-fetch-array.html" class="function">fbsql_fetch_array()</a>. </p> <p class="para"> An important thing to note is that using <b>fbsql_fetch_assoc()</b> is NOT significantly slower than using <a href="function.fbsql-fetch-row.html" class="function">fbsql_fetch_row()</a>, while it provides a significant added value. </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 associative array that corresponds to the fetched row, or <b><tt>FALSE</tt></b> if there are no more rows. </p> <p class="para"> If two or more columns of the result have the same field names, the last column will take precedence. To access the other column(s) of the same name, you must use <a href="function.fbsql-fetch-array.html" class="function">fbsql_fetch_array()</a> and have it return the numeric indices as well. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>fbsql_fetch_assoc()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />fbsql_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$host</span><span style="color: #007700">, </span><span style="color: #0000BB">$user</span><span style="color: #007700">, </span><span style="color: #0000BB">$password</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">fbsql_db_query</span><span style="color: #007700">(</span><span style="color: #DD0000">"database"</span><span style="color: #007700">, </span><span style="color: #DD0000">"select * from table"</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">fbsql_fetch_assoc</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">"user_id"</span><span style="color: #007700">];<br /> echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">"fullname"</span><span style="color: #007700">];<br />}<br /></span><span style="color: #0000BB">fbsql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </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> <li class="member"><a href="function.fbsql-fetch-array.html" class="function" rel="rdfs-seeAlso">fbsql_fetch_array()</a></li> <li class="member"><a href="function.fbsql-fetch-object.html" class="function" rel="rdfs-seeAlso">fbsql_fetch_object()</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-array.html">fbsql_fetch_array</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.fbsql-fetch-field.html">fbsql_fetch_field</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>⌨️ 快捷键说明
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