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POWhat is the use of constructor in abstract class in php
 

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    <p>I followed this link already before asking - <a href="https://stackoverflow.com/questions/2105783/what-is-the-use-of-creating-a-constructor-for-an-abstract-class-in-java">Answer is in JAVA context</a> and this for <a href="http://php.net/manual/en/language.oop5.decon.php" rel="nofollow noreferrer">constructor in PHP</a> .</p> <p>Since I am starter, my implementation of my PHP code in OOP concepts, so I am really willing to know about the usage and benefits or when to use constructor in PHP abstract class.</p> <p>Please provide an example in real world context to grab the concept better.</p> <p>PS - Although I am following <a href="http://php.net/manual/en/language.oop5.php" rel="nofollow noreferrer">PHP Manuals</a> to understand OOP concepts but I am finding it little bit hard to understand, any help with the links/blog to follow is really appreciable.</p> <p>My Code -</p> <pre><code>&lt;?php abstract class grandClass { abstract function grandmethod(); function __construct() { echo "I am grandClass constructor"; } } abstract class parentClass extends grandClass { abstract function raiseFlag(); function grandmethod() { echo "This is grandmethod!!!","&lt;br /&gt;"; } public function getValue() { echo "Zero is the blackhole for the numbers!!","&lt;br /&gt;"; } } class childClass extends parentClass { function raiseFlag() { echo "Peaceful thoughts!!","&lt;br /&gt;"; } } $myobj = new childClass(); $myobj-&gt;raiseFlag(); $myobj-&gt;getValue(); $myobj-&gt;grandmethod(); </code></pre>
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