Php 7 For Loop Foreach Loop Simple Explanations

Php 7 For Each Loop In An Object

Use the Php 7 foreach loop in an object like this. First set the class then define the constants. Next, create your method declaration then your object. Finally, create your foreach loop to echo out your object.

//SET THE CLASS
class Food
{
//DEFINE THE CONSTANTS
public $breakfast;
public $lunch;
public $supper;

//METHOD DECLARATION
public function __construct($breakfast, $lunch, $supper)
{
$this->breakfast = $breakfast;
$this->lunch = $lunch;
$this->supper = $supper;
}
}

//CREATE THE OBJECT
$meals = new Food('eggs', 'shake', 'meatloaf');

//CREATE FOREACH LOOP
foreach ($meals as $food => $value) {
echo "<p> $food : $value </p>";
}

Conclusion on For Loops and Foreach Loops

The for loops and foreach loops will com in handy in your programming toolbox. There are several different applications where you will take advantage of the for loops in Php 7. We will be using them in our project soon. I need to teach you more about arrays, super globals and form handling before we go on with our advanced programming series.

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