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<title>Constructs a new MultipleIterator</title>
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<h1 class="refname">MultipleIterator::__construct</h1>
<p class="verinfo">(PHP 5 >= 5.3.0)</p><p class="refpurpose"><span class="refname">MultipleIterator::__construct</span> — <span class="dc-title">Constructs a new MultipleIterator</span></p>
</div>
<div class="refsect1 description" id="refsect1-multipleiterator.construct-description">
<h3 class="title">Description</h3>
<div class="constructorsynopsis dc-description">
<span class="modifier">public</span>
<span class="methodname"><strong>MultipleIterator::__construct()</strong></span>
([ <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$flags</code>
<span class="initializer"> = MultipleIterator::MIT_NEED_ALL|MultipleIterator::MIT_KEYS_NUMERIC</span>
</span>
] )</div>
<p class="para rdfs-comment">
Construct a new MultipleIterator.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-multipleiterator.construct-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">flags</code></em></span>
<dd>
<p class="para">
The flags to set, according to the
<a href="class.multipleiterator.html#multipleiterator.constants" class="link">Flag Constants</a>.
<ul class="simplelist">
<li class="member">
<strong><code>MultipleIterator::MIT_NEED_ALL</code></strong> or <strong><code>MultipleIterator::MIT_NEED_ANY</code></strong>
</li>
<li class="member">
<strong><code>MultipleIterator::MIT_KEYS_NUMERIC</code></strong> or <strong><code>MultipleIterator::MIT_KEYS_ASSOC</code></strong>
</li>
</ul>
</p>
<p class="para"> Defaults to <strong><code>MultipleIterator::MIT_NEED_ALL</code></strong>|<strong><code>MultipleIterator::MIT_KEYS_NUMERIC</code></strong>.</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-multipleiterator.construct-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 examples" id="refsect1-multipleiterator.construct-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="multipleiterator.example.basic">
<p><strong>Example #1 Iterating a MultipleIterator</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$people </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayIterator</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'John'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Jane'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Jack'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Judy'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$roles </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayIterator</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'Developer'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Scrum Master'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Project Owner'</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">$team </span><span style="color: #007700">= new </span><span style="color: #0000BB">MultipleIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$flags</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$team</span><span style="color: #007700">-></span><span style="color: #0000BB">attachIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$people</span><span style="color: #007700">, </span><span style="color: #DD0000">'person'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$team</span><span style="color: #007700">-></span><span style="color: #0000BB">attachIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$roles</span><span style="color: #007700">, </span><span style="color: #DD0000">'role'</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$team </span><span style="color: #007700">as </span><span style="color: #0000BB">$member</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$member</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>Output with <em>$flags = MIT_NEED_ALL|MIT_KEYS_NUMERIC</em></p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[0] => John
[1] => Developer
)
Array
(
[0] => Jane
[1] => Scrum Master
)
Array
(
[0] => Jack
[1] => Project Owner
)</pre></div>
</div>
<div class="example-contents"><p>Output with <em>$flags = MIT_NEED_ANY|MIT_KEYS_NUMERIC</em></p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[0] => John
[1] => Developer
)
Array
(
[0] => Jane
[1] => Scrum Master
)
Array
(
[0] => Jack
[1] => Project Owner
)
Array
(
[0] => Judy
[1] =>
)</pre></div>
</div>
<div class="example-contents"><p>Output with <em>$flags = MIT_NEED_ALL|MIT_KEYS_ASSOC</em></p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[person] => John
[role] => Developer
)
Array
(
[person] => Jane
[role] => Scrum Master
)
Array
(
[person] => Jack
[role] => Project Owner
)</pre></div>
</div>
<div class="example-contents"><p>Output with <em>$flags = MIT_NEED_ANY|MIT_KEYS_ASSOC</em></p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Array
(
[person] => John
[role] => Developer
)
Array
(
[person] => Jane
[role] => Scrum Master
)
Array
(
[person] => Jack
[role] => Project Owner
)
Array
(
[person] => Judy
[role] =>
)</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-multipleiterator.construct-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><a href="class.multipleiterator.html#multipleiterator.constants" class="link">Flag Constants</a></li>
<li class="member"> <span class="methodname"><a href="multipleiterator.valid.html" class="methodname" rel="rdfs-seeAlso">MultipleIterator::valid()</a> - Checks the validity of sub iterators</span></li>
</ul>
</p>
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