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Start your free trialRasbin Rijal
Courses Plus Student 10,864 PointsHow to create a child class?
It may be a simple question, but I couldn't pass task 1. Here is the code I added :
class Trout extends Fish {
function getInfo() {
}
}
Thank You
<?php
class Fish
{
public $common_name;
public $flavor;
public $record_weight;
function __construct($name, $flavor, $record){
$this->common_name = $name;
$this->flavor = $flavor;
$this->record_weight = $record;
}
public function getInfo() {
$output = "The {$this->common_name} is an awesome fish. ";
$output .= "It is very {$this->flavor} when eaten. ";
$output .= "Currently the world record {$this->common_name} weighed {$this->record_weight}.";
return $output;
}
class Trout extends Fish {
function getInfo() {
}
}
}
?>
2 Answers
Jeff Lemay
14,268 PointsIs your Trout class supposed to be nested inside the Fish class? I think you want to close Fish first:
<?php
class Fish
{
public $common_name;
public $flavor;
public $record_weight;
function __construct($name, $flavor, $record){
$this->common_name = $name;
$this->flavor = $flavor;
$this->record_weight = $record;
}
public function getInfo() {
$output = "The {$this->common_name} is an awesome fish. ";
$output .= "It is very {$this->flavor} when eaten. ";
$output .= "Currently the world record {$this->common_name} weighed {$this->record_weight}.";
return $output;
}
} /* closes the Fish class */
/* then open Trout */
class Trout extends Fish {
public function getInfo() {
}
}
?>
EDIT: updated the above code w/ Jeremy's recommendation
Jeremy Canela
Full Stack JavaScript Techdegree Graduate 30,766 PointsI think you forgot the public
keyword.
Rasbin Rijal
Courses Plus Student 10,864 PointsCan you be more specific where should I keep the <pre>public</pre> keyword. I tried to place in front of class Trout. But didn't work.
Jeremy Canela
Full Stack JavaScript Techdegree Graduate 30,766 PointsJeremy Canela
Full Stack JavaScript Techdegree Graduate 30,766 PointsTry this:
Rasbin Rijal
Courses Plus Student 10,864 PointsRasbin Rijal
Courses Plus Student 10,864 PointsYeah, I had to close Fish class first. Thanks!