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<title>Contains the unique numeric error code of the last executed SAM operation.</title>
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<h1 class="refname">SAMConnection::errno</h1>
<p class="verinfo">(PECL sam >= 0.1.0)</p><p class="refpurpose"><span class="refname">SAMConnection::errno</span> — <span class="dc-title">Contains the unique numeric error code of the last executed SAM operation.</span></p>
</div>
<div class="refsect1 description" id="refsect1-samconnection.errno-description">
<h3 class="title">Description</h3>
<div class="fieldsynopsis"><span class="type">int</span> <var class="varname">$SAMConnection->errno</var>;</div>
<p class="para">
Contains the numeric error code of the last executed SAM operation on this
connection. If the last operation completed successfully this property
contains 0.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-samconnection.errno-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
An integer greater than zero indicates the last error type encountered on
the connection. Zero indicates that the last operation on this connection
completed successfully.
</p>
</div>
<div class="refsect1 examples" id="refsect1-samconnection.errno-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-4521">
<p><strong>Example #1 Using the error number and description properties</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$conn </span><span style="color: #007700">= new </span><span style="color: #0000BB">SAMConnection</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$conn</span><span style="color: #007700">-></span><span style="color: #0000BB">connect</span><span style="color: #007700">(</span><span style="color: #0000BB">SAM_WMQ</span><span style="color: #007700">, array(</span><span style="color: #0000BB">SAM_HOST </span><span style="color: #007700">=> </span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #0000BB">SAM_PORT </span><span style="color: #007700">=> </span><span style="color: #0000BB">1506</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$msg </span><span style="color: #007700">= new </span><span style="color: #0000BB">SAMMessage</span><span style="color: #007700">(</span><span style="color: #DD0000">'This is a simple text item'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">-></span><span style="color: #0000BB">send</span><span style="color: #007700">(</span><span style="color: #DD0000">'topic://test'</span><span style="color: #007700">, </span><span style="color: #0000BB">$msg</span><span style="color: #007700">)) {<br /> </span><span style="color: #FF8000">// The Send failed!<br /> </span><span style="color: #007700">echo </span><span style="color: #DD0000">"Send failed (</span><span style="color: #0000BB">$conn</span><span style="color: #007700">-></span><span style="color: #0000BB">errno</span><span style="color: #DD0000">) </span><span style="color: #0000BB">$conn</span><span style="color: #007700">-></span><span style="color: #0000BB">error</span><span style="color: #DD0000">"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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</p>
</div>
<div class="refsect1 seealso" id="refsect1-samconnection.errno-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><a href="samconnection.error.html" class="xref">SAMConnection::error</a></li>
</ul>
</p>
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