<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Returns the Javascript's scope document</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mongodb-bson-javascript.getcode.html">MongoDB\BSON\Javascript::getCode</a></div> <div class="next" style="text-align: right; float: right;"><a href="mongodb-bson-javascript.jsonserialize.html">MongoDB\BSON\Javascript::jsonSerialize</a></div> <div class="up"><a href="class.mongodb-bson-javascript.html">MongoDB\BSON\Javascript</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="mongodb-bson-javascript.getscope" class="refentry"> <div class="refnamediv"> <h1 class="refname">MongoDB\BSON\Javascript::getScope</h1> <p class="verinfo">(mongodb >=1.2.0)</p><p class="refpurpose"><span class="refname">MongoDB\BSON\Javascript::getScope</span> — <span class="dc-title">Returns the Javascript's scope document</span></p> </div> <div class="refsect1 description" id="refsect1-mongodb-bson-javascript.getscope-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">final</span> <span class="modifier">public</span> <span class="type"><span class="type object|null">object|null</span></span> <span class="methodname"><strong>MongoDB\BSON\Javascript::getScope</strong></span> ( <span class="methodparam">void</span> )</div> </div> <div class="refsect1 parameters" id="refsect1-mongodb-bson-javascript.getscope-parameters"> <h3 class="title">Parameters</h3> <p class="para">This function has no parameters.</p> </div> <div class="refsect1 returnvalues" id="refsect1-mongodb-bson-javascript.getscope-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the Javascript's scope document. </p> </div> <div class="refsect1 errors" id="refsect1-mongodb-bson-javascript.getscope-errors"> <h3 class="title">Errors/Exceptions</h3> <ul class="simplelist"> <li class="member">Throws <a href="class.mongodb-driver-exception-invalidargumentexception.html" class="classname">MongoDB\Driver\Exception\InvalidArgumentException</a> on argument parsing errors.</li> </ul> </div> <div class="refsect1 examples" id="refsect1-mongodb-bson-javascript.getscope-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-1766"> <p><strong>Example #1 <span class="function"><strong>MongoDB\BSON\Javascript::getScope()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /><br />$js </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB</span><span style="color: #007700">\</span><span style="color: #0000BB">BSON</span><span style="color: #007700">\</span><span style="color: #0000BB">Javascript</span><span style="color: #007700">(</span><span style="color: #DD0000">'function foo(bar) { return bar; }'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$js</span><span style="color: #007700">-></span><span style="color: #0000BB">getScope</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">$js </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB</span><span style="color: #007700">\</span><span style="color: #0000BB">BSON</span><span style="color: #007700">\</span><span style="color: #0000BB">Javascript</span><span style="color: #007700">(</span><span style="color: #DD0000">'function foo() { return foo; }'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'foo' </span><span style="color: #007700">=> </span><span style="color: #0000BB">42</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$js</span><span style="color: #007700">-></span><span style="color: #0000BB">getScope</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:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> NULL object(stdClass)#1 (1) { ["foo"]=> int(42) } </pre></div> </div> </div> </div> <div class="refsect1 seealso" id="refsect1-mongodb-bson-javascript.getscope-seealso"> <h3 class="title">See Also</h3> <ul class="simplelist"> <li class="member"><a href="https://docs.mongodb.com/manual/reference/bson-types/" class="link external">» BSON Types</a></li> </ul> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; 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