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<h1 class="refname">Ds\Map::__construct</h1>
<p class="verinfo">(PECL ds >= 1.0.0)</p><p class="refpurpose"><span class="refname">Ds\Map::__construct</span> — <span class="dc-title">Creates a new instance</span></p>
</div>
<div class="refsect1 description" id="refsect1-ds-map.construct-description">
<h3 class="title">Description</h3>
<div class="constructorsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><strong>Ds\Map::__construct</strong></span>
([ <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$...values</code></span>
] )</div>
<p class="para rdfs-comment">
Creates a new instance, using either a <a href="class.traversable.html" class="classname">traversable</a>
object or an <span class="type"><a href="language.types.array.html" class="type array">array</a></span> for the initial <code class="parameter">values</code>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-ds-map.construct-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<code class="parameter">values</code></dt>
<dd>
<p class="para">
A traversable object or an <span class="type"><a href="language.types.array.html" class="type array">array</a></span> to use for the initial values.
</p>
</dd>
</dl>
</div>
<div class="refsect1 examples" id="refsect1-ds-map.construct-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-5253">
<p><strong>Example #1 <span class="function"><strong>Ds\Map::__construct()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$map </span><span style="color: #007700">= new \</span><span style="color: #0000BB">Ds</span><span style="color: #007700">\</span><span style="color: #0000BB">Map</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$map</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$map </span><span style="color: #007700">= new \</span><span style="color: #0000BB">Ds</span><span style="color: #007700">\</span><span style="color: #0000BB">Map</span><span style="color: #007700">([</span><span style="color: #DD0000">"a" </span><span style="color: #007700">=> </span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #DD0000">"b" </span><span style="color: #007700">=> </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #DD0000">"c" </span><span style="color: #007700">=> </span><span style="color: #0000BB">3</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$map</span><span style="color: #007700">);<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(Ds\Map)#1 (0) {
}
object(Ds\Map)#2 (3) {
[0]=>
object(Ds\Pair)#1 (2) {
["key"]=>
string(1) "a"
["value"]=>
int(1)
}
[1]=>
object(Ds\Pair)#3 (2) {
["key"]=>
string(1) "b"
["value"]=>
int(2)
}
[2]=>
object(Ds\Pair)#4 (2) {
["key"]=>
string(1) "c"
["value"]=>
int(3)
}
}
</pre></div>
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