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Is multiple inheritance supported in PHP?

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@CodeGrepperManu answered on April 9, 2023 Popularity 9/10 Helpfulness 4/10

answer Is multiple inheritance supported in PHP?

related Is multiple inheritance supported in PHP?

Is multiple inheritance supported in PHP?

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Is multiple inheritance supported in PHP?

Answer

PHP supports only single inheritance; meaning is a class can be extended from only one single class using the keyword 'extended'.

But still we can achieve using some mechanism Trait or Interface

<?php
  
interface IWheel {
   public function FunWheelType();
}
  
interface IEngine {
   public function FunEngineType();
}
  
class Car implements IEngine, IWheel {
  
   
    function FunEngineType() {
        echo "I am in interface IEngine"."\n";  //interface IEngine function
    }
  
    function FunWheelType() {
        echo "I am in interface IWheel"."\n"; //interface IWheel function
    }
  
    public function FunCar()
    {
        echo "I am in inherited class"."\n";
    }
}
  
$obj = new Car();
$obj->FunEngineType();
$obj->FunWheelType();
$obj->FunCar();
?>

Popularity 9/10 Helpfulness 4/10 Language php

Source: onecompiler.com

Tags: multiple-inheritance php using

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Contributed on Apr 09 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

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Is multiple inheritance supported in PHP?

Comment

Is multiple inheritance supported in PHP?

Answer

PHP supports only single inheritance; meaning is a class can be extended from only one single class using the keyword 'extended'.

But still we can achieve using some mechanism Trait or Interface

<?php
  
trait TGrandFather {
  public function FunGrandFather() {
     echo "I am from Trait TGrandFather"."\n";
   }
 }
  
trait TFather {
  public function FunFather() {
     echo "I am from Trait TFather"."\n";
   }
 }
  
class SonClass {
  use TGrandFather;
  use TFather;
  public function FunSonClass() {
      echo "I am from class SonClass"."\n";
   } 
}
  
$obj = new SonClass();
$obj->FunGrandFather();
$obj->FunFather();
$obj->FunSonClass();
?>

Popularity 9/10 Helpfulness 4/10 Language php

Source: onecompiler.com

Tags: multiple-inheritance multiple-inherit

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Contributed on Apr 09 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

Is multiple inheritance supported in PHP?

Comment

Is multiple inheritance supported in PHP?

Answer

PHP supports only single inheritance; meaning is a class can be extended from only one single class using the keyword 'extended'.

But still we can achieve using some mechanism Trait or Interface

<?php
  
class GrandFather {
   public function FunGrandFather() {
    echo "I am from GrandFather Class"."\n";
     }
}
  
interface IFather {
   public function FunIFather();
}
  
class GrandSonClass extends GrandFather implements IFather {
  
    function FunIFather() {
        echo "I am in interface"."\n";
    }
  
    public function FunGrandSon() {
    echo "I am in inherited GrandSonClass class "."\n";
    }
}
  
$obj = new GrandSonClass();
$obj->FunGrandFather();
$obj->FunIFather();
$obj->FunGrandSon();
?>

Popularity 8/10 Helpfulness 4/10 Language php

Source: onecompiler.com

Tags: multiple-inheritance multiple-inherit

Link to this answer
Share Copy Link

Contributed on Apr 09 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

Is multiple inheritance supported in PHP?

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Is multiple inheritance supported in PHP?

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Is multiple inheritance supported in PHP?

Is multiple inheritance supported in PHP?

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