CODEWITHSUNDEEP
phpfunctionclassobjectoptimization
user3457481
user3457481

Reputation:

Using more than 1 function in-line from class

How can i use a more than 1 function inline from object? I have simple class:

class test
{
    private $string;

    function text($text)
    {
        $this->string = $text;
    }

    function add($text)
    {
        $this->string .= ' ' . $text;
    }
}

so how i can use this class as:

$class = new test();
$class->text('test')->add('test_add_1')->add('test_add_2');

not like:

$class = new test();
$class->text('test')
$class->add('test_add_1')
$class->add('test_add_2')

And at end in class $string will be: test test_add_1 test_add_2

Upvotes: 3

Views: 38

Answers (1)

Djave
Djave

Reputation: 9329

You return $this so you can then continue work on the object:

class test
{
    private $string;

    function text($text)
    {
        $this->string = $text;
        return $this;
    }

    function add($text)
    {
        $this->string .= ' ' . $text;
        return $this;
    }
}

Upvotes: 3

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