MongoCode::__construct Creates a new code object &reftitle.description; public MongoCode::__construct stringcode arrayscopearray() &reftitle.parameters; code A string of code. scope The scope to use for the code. &reftitle.returnvalues; Returns a new code object. &reftitle.examples; 4)); var_dump($code); ?> ]]> &example.outputs.similar; array(1) { ["x"]=> int(4) } ["code"]=> string(80) "function() { for(i=0;i<10;i++) { db.foo.update({z : i}, {z : x}); } return x-1; }" } ]]> This example queries a collection for elements where the 'x' fields is less than $y. Notice that PHP objects can be passed into the JavaScript scope and that the JavaScript function returns a boolean. find(array('$where' => new MongoCode('function() { return this.x < y; }', array('y'=>$y)))); ?> ]]>