Challenge for ZEND PHP5 Certification - 001

Exercise 1

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The Manager and Office classes are as follows:

<?phpclass Manager{ function printName(){ echo "Manager"; }}class Office{ function getManager(){ return new Manager(); }}$ofc = new Office();????>Wich of the following should replace '???' to obtain the value of printName() function? 

**a.** $ofc->getManager()->printName();

**b.** new Office()->getManager()->printName();

**c.** $ofc->getManager()->printName;

**d.** Office::getManager()::printName();

Answer: A

Explanation

echo $ofc->getManager()->printName();

http://php.net/manual/language.oop5.basic.php