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<title>This factory method creates a hash from a string</title>
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<h1 class="refname">QuickHashStringIntHash::loadFromString</h1>
<p class="verinfo">(No version information available, might only be in SVN)</p><p class="refpurpose"><span class="refname">QuickHashStringIntHash::loadFromString</span> — <span class="dc-title">This factory method creates a hash from a string</span></p>
</div>
<div class="refsect1 description" id="refsect1-quickhashstringinthash.loadfromstring-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="modifier">static</span> <span class="type"><a href="class.quickhashstringinthash.html" class="type QuickHashStringIntHash">QuickHashStringIntHash</a></span> <span class="methodname"><strong>QuickHashStringIntHash::loadFromString</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$contents</code></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$size</code><span class="initializer"> = 0</span></span>
[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$options</code><span class="initializer"> = 0</span></span>
]] )</div>
<p class="para rdfs-comment">
This factory method creates a new hash from a definition in a string. The
format is the same as the one used in "loadFromFile".
</p>
</div>
<div class="refsect1 parameters" id="refsect1-quickhashstringinthash.loadfromstring-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">contents</code></em></span>
<dd>
<p class="para">
The string containing a serialized format of the hash.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">size</code></em></span>
<dd>
<p class="para">
The amount of bucket lists to configure. The number you pass in will be
automatically rounded up to the next power of two. It is also
automatically limited from 4 to 4194304.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">options</code></em></span>
<dd>
<p class="para">
The same options that the class' constructor takes; except that the size
option is ignored. It is automatically calculated to be the same as the
number of entries in the hash, rounded up to the nearest power of two
with a maximum limit of 4194304.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-quickhashstringinthash.loadfromstring-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns a new QuickHashStringIntHash.
</p>
</div>
<div class="refsect1 examples" id="refsect1-quickhashstringinthash.loadfromstring-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-5160">
<p><strong>Example #1 <span class="function"><strong>QuickHashStringIntHash::loadFromString()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$contents </span><span style="color: #007700">= </span><span style="color: #0000BB">file_get_contents</span><span style="color: #007700">( </span><span style="color: #0000BB">dirname</span><span style="color: #007700">( </span><span style="color: #0000BB">__FILE__ </span><span style="color: #007700">) . </span><span style="color: #DD0000">"/simple.hash.string" </span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$hash </span><span style="color: #007700">= </span><span style="color: #0000BB">QuickHashStringIntHash</span><span style="color: #007700">::</span><span style="color: #0000BB">loadFromString</span><span style="color: #007700">(<br /> </span><span style="color: #0000BB">$contents</span><span style="color: #007700">,<br /> </span><span style="color: #0000BB">QuickHashStringIntHash</span><span style="color: #007700">::</span><span style="color: #0000BB">DO_NOT_USE_ZEND_ALLOC<br /></span><span style="color: #007700">);<br />foreach( </span><span style="color: #0000BB">range</span><span style="color: #007700">( </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0x0f </span><span style="color: #007700">) as </span><span style="color: #0000BB">$key </span><span style="color: #007700">)<br />{<br /> </span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">48712 </span><span style="color: #007700">+ </span><span style="color: #0000BB">$key </span><span style="color: #007700">* </span><span style="color: #0000BB">1631</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$k </span><span style="color: #007700">= </span><span style="color: #0000BB">base_convert</span><span style="color: #007700">( </span><span style="color: #0000BB">$i</span><span style="color: #007700">, </span><span style="color: #0000BB">10</span><span style="color: #007700">, </span><span style="color: #0000BB">36 </span><span style="color: #007700">);<br /> echo </span><span style="color: #0000BB">$k</span><span style="color: #007700">, </span><span style="color: #DD0000">' => '</span><span style="color: #007700">, </span><span style="color: #0000BB">$hash</span><span style="color: #007700">-></span><span style="color: #0000BB">get</span><span style="color: #007700">( </span><span style="color: #0000BB">$k </span><span style="color: #007700">), </span><span style="color: #DD0000">"\n"</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>
11l4 => 48712
12uf => 50343
143q => 51974
15d1 => 53605
16mc => 55236
17vn => 56867
194y => 58498
1ae9 => 60129
1bnk => 61760
1cwv => 63391
1e66 => 65022
1ffh => 66653
1gos => 68284
1hy3 => 69915
1j7e => 71546
1kgp => 73177
</pre></div>
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</p>
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