Hosting Solutions
mobile_logo Table of Contents
seal_frontseal_back

Using the method_exists Function

The method_exists() function will evaluate to see if the specified method exists. It returns TRUE if the method is found and FALSE if it is not. demo.php <?php include_once("class1.php"); $myObj = new class1(); if(method_exists($myObj, "sayhello")){ echo $myObj->sayhello(); } else { echo "sayhello method does not exist"; } ?> class1.php <?php class class1 { public function sayhello(){ return "Hello"; } } ?>
thumb

PHP Videos

Object Oriented Programming

Class File Creation Tutorial Learn PHP OOPClass Properties and Methods Object Oriented ProgrammingConvert MySQL Timestamp to Ago Time Format OOP TutorialUsing the property_exists FunctionUsing the method_exists FunctionUsing the get_parent_class functionUsing the get_object_vars FunctionUsing the get_declared_classes FunctionUsing the get_class FunctionUsing the get_class_vars FunctionUsing the get_class_methods FunctionUsing the class_exists FunctionPassword Strength Check Script Class OOP TutorialExtend Class Object Oriented Programming OOP