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<title>Returns the data associated with the current iterator entry</title>
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<h1 class="refname">SplObjectStorage::getInfo</h1>
<p class="verinfo">(PHP 5 >= 5.3.0)</p><p class="refpurpose"><span class="refname">SplObjectStorage::getInfo</span> — <span class="dc-title">Returns the data associated with the current iterator entry</span></p>
</div>
<div class="refsect1 description" id="refsect1-splobjectstorage.getinfo-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><strong>SplObjectStorage::getInfo</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the data, or info, associated with the object pointed by the current iterator position.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-splobjectstorage.getinfo-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-splobjectstorage.getinfo-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The data associated with the current iterator position.
</p>
</div>
<div class="refsect1 examples" id="refsect1-splobjectstorage.getinfo-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3816">
<p><strong>Example #1 <span class="function"><strong>SplObjectStorage::getInfo()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$s </span><span style="color: #007700">= new </span><span style="color: #0000BB">SplObjectStorage</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$o1 </span><span style="color: #007700">= new </span><span style="color: #0000BB">StdClass</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$o2 </span><span style="color: #007700">= new </span><span style="color: #0000BB">StdClass</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">attach</span><span style="color: #007700">(</span><span style="color: #0000BB">$o1</span><span style="color: #007700">, </span><span style="color: #DD0000">"d1"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">attach</span><span style="color: #007700">(</span><span style="color: #0000BB">$o2</span><span style="color: #007700">, </span><span style="color: #DD0000">"d2"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">rewind</span><span style="color: #007700">();<br />while(</span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">valid</span><span style="color: #007700">()) {<br /> </span><span style="color: #0000BB">$index </span><span style="color: #007700">= </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">key</span><span style="color: #007700">();<br /> </span><span style="color: #0000BB">$object </span><span style="color: #007700">= </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">current</span><span style="color: #007700">(); </span><span style="color: #FF8000">// similar to current($s)<br /> </span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">getInfo</span><span style="color: #007700">();<br /><br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$object</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$s</span><span style="color: #007700">-></span><span style="color: #0000BB">next</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
object(stdClass)#2 (0) {
}
string(2) "d1"
object(stdClass)#3 (0) {
}
string(2) "d2"
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-splobjectstorage.getinfo-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="splobjectstorage.current.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::current()</a> - Returns the current storage entry</span></li>
<li class="member"> <span class="methodname"><a href="splobjectstorage.rewind.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::rewind()</a> - Rewind the iterator to the first storage element</span></li>
<li class="member"> <span class="methodname"><a href="splobjectstorage.key.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::key()</a> - Returns the index at which the iterator currently is</span></li>
<li class="member"> <span class="methodname"><a href="splobjectstorage.next.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::next()</a> - Move to the next entry</span></li>
<li class="member"> <span class="methodname"><a href="splobjectstorage.valid.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::valid()</a> - Returns if the current iterator entry is valid</span></li>
<li class="member"> <span class="methodname"><a href="splobjectstorage.setinfo.html" class="methodname" rel="rdfs-seeAlso">SplObjectStorage::setInfo()</a> - Sets the data associated with the current iterator entry</span></li>
</ul>
</p>
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