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POto get property of other objects into the class methods, into my Gazzet calss
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copied!<p>in my Gazzet class i m facing error , i cant understand please explain it, </p> <p>Notice: Trying to get property of non-object in E:\Web\xampp\htdocs\oop\includes\gazett.php on line 71 Notice: Trying to get property of non-object in E:\Web\xampp\htdocs\oop\includes\gazett.php on line 72 Notice: Undefined variable: courseName in E:\Web\xampp\htdocs\oop\includes\gazett.php on line 174 Fatal error: Cannot access empty property in E:\Web\xampp\htdocs\oop\includes\gazett.php on line 174</p> <pre><code>class Gazzet{ private $course, $Regid ; public $InstName, $Address; public $courseName, $E_Year; public $InstName, $Address; public $courseName, $E_Year; function __construct($Course, $Regid){ $this->course=$Course; $this->Regid=$Regid; $this->madersaName(); $this->course_name(); } private function madersaName(){ global $obj_madrsa_name; $obj_madrsa_name = Madaris::madaris_by_id($this->Regid);//here i want to try get public property of obj_madrsa_name , but in vein i m error facing $this->InstName=$obj_madrsa_name->InstName;// same above error, line 71 $this->Address=$obj_madrsa_name->Address; //same above error, line 72 </code></pre> <p>}</p> <pre><code> private function course_name(){ global $obj_course; $obj_course = Courses::courseName($this->course); $this->$courseName = $obj_course->courseName; // same here, above given error face, line 174 $this->$E_Year = $obj_course->E_Year; // same here, above given error face, line 174 } </code></pre> <p>}</p> <p>$gazett = new Gazett($Course);</p>

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