I,m trying to list all the names from a json database to html using a class. the html output should look something like this:-
Characters
- name: John
- name: Sarah
- name: Michael
I've managed to reach this far with my code. I know this code is not finished or it is has errors but I'm still a beginner and learning. Can you please help me get this code to work?
Json database file
databas.json
{
"results": [
{
"name": "John",
"height": "182 cm",
"mass": "80 kg",
},
{
"name": "Sarah",
"height": "165 kg",
"mass": "60 cm",
},
{
"name": "Michael",
"height": "178 cm",
"mass": "75 kg",
},
]
}
Index file
index.php
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Character</title>
</head>
<body style="margin-bottom:20em;">
<h1>Characters</h1>
<?php include('characters.php'); ?>
<?php
$data = file_get_contents("databas.json");
$data = json_decode($data, true);
echo '<pre>';
print_r($data);
echo '</pre>';
?>
</body>
</html>
Class code
characters.php
<?php
class Character {
private $name;
public function __construct($name) {
$this->name = $name;
}
public function getName($name){
return $this->name;
}
}
?>
The $data content are
Array
(
[results] => Array
(
[0] => Array
(
[name] => John
[height] => 182 cm
[mass] => 80 kg
)
[1] => Array
(
[name] => Sarah
[height] => 165 kg
[mass] => 60 cm
)
[2] => Array
(
[name] => Michael
[height] => 178 cm
[mass] => 75 kg
)
)
)
I am not sure if I get you rigth but you can do simple foreach
loop:
$data = file_get_contents("databas.json");
$data = json_decode($data, true);
foreach($data["result"] as $e) {
echo "Name: " . $e["name"];
}
Notice that send true
in json_decode
return associative array so you can access the name key with [key]
so no need in include('characters.php');
Edit : If you want to use the class:
foreach($data["result"] as $e) {
$character = new Character($e["name"]);
$characters[] = $character;
}
foreach($characters as $character) {
echo "Name: " . $character->getName();
}
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