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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 row of result into an object</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.ingres-fetch-array.html">ingres_fetch_array</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ingres-fetch-row.html">ingres_fetch_row</a></div> <div class="up"><a href="ref.ingres.html">Ingres II Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.ingres-fetch-object" class="refentry"> <div class="refnamediv"> <h1 class="refname">ingres_fetch_object</h1> <p class="verinfo">(PHP 4 >= 4.0.2, PHP 5 <= 5.0.5, PECL ingres:1.0-1.4.3)</p><p class="refpurpose"><span class="refname">ingres_fetch_object</span> — <span class="dc-title">Fetch a row of result into an object</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">object</span> <span class="methodname"><b><b>ingres_fetch_object</b></b></span> ([ <span class="methodparam"><span class="type">int</span> <tt class="parameter">$result_type</tt></span> [, <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$link</tt></span> ]] )</div> <p class="para rdfs-comment"> This function is similar to <a href="function.ingres-fetch-array.html" class="function">ingres_fetch_array()</a>, with one difference - an object is returned, instead of an array. Indirectly, that means that you can only access the data by the field names, and not by their offsets (numbers are illegal property names). </p> <p class="para"> Speed-wise, the function is identical to <a href="function.ingres-fetch-array.html" class="function">ingres_fetch_array()</a>, and almost as quick as <a href="function.ingres-fetch-row.html" class="function">ingres_fetch_row()</a> (the difference is insignificant). </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">result_type</tt></i></span> <dd> <p class="para"> The optional argument <i><tt class="parameter">result_type</tt></i> is a constant and can take the following values: INGRES_ASSOC, INGRES_NUM, and INGRES_BOTH. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">link</tt></i></span> <dd> <p class="para"> The connection link identifier. If not specified, the last opened link is used. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns an object that corresponds to the fetched row, or <b><tt>FALSE</tt></b> if there are no more rows. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>ingres_fetch_object()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />ingres_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$database</span><span style="color: #007700">, </span><span style="color: #0000BB">$user</span><span style="color: #007700">, </span><span style="color: #0000BB">$password</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ingres_query</span><span style="color: #007700">(</span><span style="color: #DD0000">"select * from table"</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">ingres_fetch_object</span><span style="color: #007700">()) {<br /> echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">user_id</span><span style="color: #007700">;<br /> echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">-></span><span style="color: #0000BB">fullname</span><span style="color: #007700">;<br />}<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.ingres-query.html" class="function" rel="rdfs-seeAlso">ingres_query()</a></li> <li class="member"><a href="function.ingres-num-fields.html" class="function" rel="rdfs-seeAlso">ingres_num_fields()</a></li> <li class="member"><a href="function.ingres-field-name.html" class="function" rel="rdfs-seeAlso">ingres_field_name()</a></li> <li class="member"><a href="function.ingres-fetch-array.html" class="function" rel="rdfs-seeAlso">ingres_fetch_array()</a></li> <li class="member"><a href="function.ingres-fetch-row.html" class="function" rel="rdfs-seeAlso">ingres_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.ingres-fetch-array.html">ingres_fetch_array</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ingres-fetch-row.html">ingres_fetch_row</a></div> <div class="up"><a href="ref.ingres.html">Ingres II 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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