uTools-Manuals/docs/php/yaz_addinfo.html
2019-04-08 23:22:26 +08:00

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<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Returns additional error information</title>
</head>
<body class="docs"><div id="layout">
<div id="layout-content"><div id="function.yaz-addinfo" class="refentry">
<div class="refnamediv">
<h1 class="refname">yaz_addinfo</h1>
<p class="verinfo">(PHP 4 &gt;= 4.0.1, PECL yaz &gt;= 0.9.0)</p><p class="refpurpose"><span class="refname">yaz_addinfo</span> &mdash; <span class="dc-title">Returns additional error information</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.yaz-addinfo-description">
<h3 class="title">说明</h3>
<div class="methodsynopsis dc-description">
<span class="methodname"><strong>yaz_addinfo</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$id</code></span>
) : <span class="type">string</span></div>
<p class="para rdfs-comment">
Returns additional error information for the last request on the server.
</p>
<p class="para">
With some servers, this function may return the same string as
<span class="function"><a href="yaz_error.html" class="function">yaz_error()</a></span>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.yaz-addinfo-parameters">
<h3 class="title">参数</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">id</code></dt>
<dd>
<p class="para">
The connection resource returned by <span class="function"><a href="yaz_connect.html" class="function">yaz_connect()</a></span>.
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.yaz-addinfo-returnvalues">
<h3 class="title">返回值</h3>
<p class="para">
A string containing additional error information or an empty string if the
last operation was successful or if no additional information was provided
by the server.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.yaz-addinfo-seealso">
<h3 class="title">参见</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="yaz_error.html" class="function" rel="rdfs-seeAlso">yaz_error()</a> - Returns error description</span></li>
<li class="member"><span class="function"><a href="yaz_errno.html" class="function" rel="rdfs-seeAlso">yaz_errno()</a> - Returns error number</span></li>
</ul>
</p>
</div>
</div></div></div></body></html>