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POPHP function reference to another function
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  1. POPHP function reference to another function
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    copied!<p>Is it at all possible to do this in PHP: (Solved: Yes it is possible to do this.)</p> <pre><code>/// Unit test for class some below class some_test{ function test_foo1 () { $var-&gt;fileName = "name"; $var-&gt;fileLocation = "Location"; $var-&gt;fileType = "png"; $var-&gt;someFunction() = foo2(); // Do $var-&gt;someFunction = foo2(); } function foo2() { ....do something .... } } // Class Under test class some { function foo1(){ $var = getObjWith_someFunction(); if(isset($var)) $var-&gt;someFunction(); } } </code></pre> <p>I need to do this because when I am writing this unit test for a class where someFunction() is being called, it says that the someFunction() does not exist. So I need to create a dummy function in the test case.</p> <pre><code> Code example: class pictureManager { public function getPicture() { try { $picObj = getPicObj(1); } catch (Exception) { if (isset($picObj)) $picObj-&gt;showMessage(); } } public function getPicObj($id){ // Need to mock this function to return picClass object return new picClass($id); } } class picClass { public $id; public function __construct($id){ $this-&gt;id = id; } public function showMessage(){ echo "in this function"; } } Unit Test for class pictureManager: class pictureManager_test extends PHPUnit_Framework_TestCase { public function test_getPicture() { $fixture = $this-&gt;getMock('pictureManager', array('getPicObj')); $arg = 1; // Here I am creating the return obj on the fly. Can this be done? (Yes) $returnValue-&gt;id = 1; &gt;&gt;&gt; $returnValue-&gt;showMessage() = someThing(); // This is where I am stuck //Solution: $returnValue-&gt;showMessage = someThing(); //Remove the brackets (). Since I cant answer my question I am writing it here. $fixture::staticExpects($this-&gt;once()) -&gt;method('getPicObj') -&gt;with($arg) -&gt;will($this-&gt;returnValue($returnValue)); $fixture-&gt;getPicture(); } } </code></pre>
 

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