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+ Catalog -
+ mdref
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+ <meta property="og:title" content="ion\Catalog">
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+ <div class="edit">
+ <a href="https://github.com/awesomized/ext-ion/edit/master/ion.stub.php">Edit</a>
+ </div>
+
+
+ <ul>
+ <li>↰ <a href="./">Home</a>
+
+ <ul>
+ <li>
+
+ ↑ <a href="./ion">
+ ion
+ </a>
+ <ul>
+ <li>
+
+ ↻ <strong><a href="./ion/Catalog">Catalog</a></strong>
+
+
+ <ul>
+
+ <li>
+ ↳ <a href="./ion/Catalog/__construct">Catalog::__construct</a>
+
+ </li>
+
+ <li>
+ ↳ <a href="./ion/Catalog/add">Catalog::add</a>
+
+ </li>
+
+ <li>
+ ↳ <a href="./ion/Catalog/find">Catalog::find</a>
+
+ </li>
+
+ <li>
+ ↳ <a href="./ion/Catalog/findBest">Catalog::findBest</a>
+
+ </li>
+
+ <li>
+ ↳ <a href="./ion/Catalog/remove">Catalog::remove</a>
+
+ </li>
+
+ </ul>
+
+
+ </ul>
+
+ <li>↲ <a href="./ion/: Contributing">★ Contributing</a></li>
+
+ <li>↲ <a href="./ion/: Security">★ Security</a></li>
+
+ <li>↲ <a href="./ion/: Tutorial">★ Tutorial</a></li>
+
+ <li>↲ <a href="./ion/Decimal">Decimal</a></li>
+
+ <li>↲ <a href="./ion/Exception">Exception</a></li>
+
+ <li>↲ <a href="./ion/LOB">LOB</a></li>
+
+ <li>↲ <a href="./ion/Reader">Reader</a></li>
+
+ <li>↲ <a href="./ion/Serializer">Serializer</a></li>
+
+ <li>↲ <a href="./ion/Symbol">Symbol</a></li>
+
+ <li>↲ <a href="./ion/Timestamp">Timestamp</a></li>
+
+ <li>↲ <a href="./ion/Type">Type</a></li>
+
+ <li>↲ <a href="./ion/Unserializer">Unserializer</a></li>
+
+ <li>↲ <a href="./ion/Writer">Writer</a></li>
+
+ <li>↲ <a href="./ion/serialize">serialize</a></li>
+
+ <li>↲ <a href="./ion/unserialize">unserialize</a></li>
+
+ </li>
+ </ul>
+
+ </li>
+ </ul>
+</div>
+ <meta charset="utf-8"><h1>
+<a class="permalink" href="ion/Catalog#">#</a><em>class</em> <a href="ion/Catalog">ion\Catalog</a> <br> <em>implements</em> <code><a href="https://php.net/manual/en/class.countable">Countable</a></code>
+</h1><p>The Catalog holds a collection of <a href="ion/Symbol/Table">ion\Symbol\Table</a> instances queried from <a href="ion/Reader">ion\Reader</a> and <a href="ion/Writer">ion\Writer</a> instances.</p><p>See also <a href="https://amzn.github.io/ion-docs/docs/symbols.html#the-catalog">the ION spec's symbol guide chapter on catalog.</a>.</p><h2 id="Constants:">Constants:<a class="permalink" href="ion/Catalog#Constants:">#</a>
+</h2><p>None.</p><h2 id="Properties:">Properties:<a class="permalink" href="ion/Catalog#Properties:">#</a>
+</h2><ul>
+<li>
+<em>private</em> <code><a href="https://php.net/manual/en/language.types.array">array</a></code> <span class="var" id="$symbolTables">$symbolTables<a class="permalink" href="ion/Catalog#%24symbolTables">#</a></span> = <code><a href="https://php.net/manual/en/language.types.array">array</a></code> (
+)<br>
+Internal cache.</li>
+</ul><h2 id="Functions:">Functions:<a class="permalink" href="ion/Catalog#Functions:">#</a>
+</h2><ul class="sub-entries sub-functions">
+
+ <li>
+ <h3 id="Catalog::__construct">
+<a href="ion/Catalog/__construct">Catalog::__construct</a><a class="permalink" href="ion/Catalog#Catalog::__construct">#</a>
+</h3>
+ <p>Create a new Catalog.</p>
+
+ <p><code><a href="https://php.net/manual/en/language.types.declarations#language.types.declarations.void">void</a></code> <a href="ion/Catalog/__construct">ion\Catalog::__construct</a>()</p>
+ </li>
+
+ <li>
+ <h3 id="Catalog::add">
+<a href="ion/Catalog/add">Catalog::add</a><a class="permalink" href="ion/Catalog#Catalog::add">#</a>
+</h3>
+ <p>Add a shared symbol table to the catalog.</p>
+
+ <p><code><a href="https://php.net/manual/en/language.types.declarations#language.types.declarations.void">void</a></code> <a href="ion/Catalog/add">ion\Catalog::add</a>(<a href="ion/Symbol/Table">ion\Symbol\Table</a> <span class="var">$table</span>)</p>
+ </li>
+
+ <li>
+ <h3 id="Catalog::find">
+<a href="ion/Catalog/find">Catalog::find</a><a class="permalink" href="ion/Catalog#Catalog::find">#</a>
+</h3>
+ <p>Find a shared symbol table within the catalog.</p>
+
+ <p>?<a href="ion/Symbol/Table">ion\Symbol\Table</a> <a href="ion/Catalog/find">ion\Catalog::find</a>(<code><a href="https://php.net/manual/en/language.types.string">string</a></code> <span class="var">$name</span>, [<code><a href="https://php.net/manual/en/language.types.integer">int</a></code> <span class="var">$version</span> = 0])</p>
+ </li>
+
+ <li>
+ <h3 id="Catalog::findBest">
+<a href="ion/Catalog/findBest">Catalog::findBest</a><a class="permalink" href="ion/Catalog#Catalog::findBest">#</a>
+</h3>
+ <p>Find a "best match" for a shared symbol table within the catalog.</p>
+
+ <p>?<a href="ion/Symbol/Table">ion\Symbol\Table</a> <a href="ion/Catalog/findBest">ion\Catalog::findBest</a>(<code><a href="https://php.net/manual/en/language.types.string">string</a></code> <span class="var">$name</span>, [<code><a href="https://php.net/manual/en/language.types.integer">int</a></code> <span class="var">$version</span> = 0])</p>
+ </li>
+
+ <li>
+ <h3 id="Catalog::remove">
+<a href="ion/Catalog/remove">Catalog::remove</a><a class="permalink" href="ion/Catalog#Catalog::remove">#</a>
+</h3>
+ <p>Remove a shared symbol table from the catalog.</p>
+
+ <p><code><a href="https://php.net/manual/en/language.types.boolean">bool</a></code> <a href="ion/Catalog/remove">ion\Catalog::remove</a>(<a href="ion/Symbol/Table">ion\Symbol\Table</a>|<code><a href="https://php.net/manual/en/language.types.string">string</a></code> <span class="var">$table</span>)</p>
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