How can anonymous functions in PHP be utilized to pass variables, like $show[], to a class method or function?

To pass variables like $show[] to a class method or function using anonymous functions in PHP, you can use the "use" keyword to import variables from the parent scope into the anonymous function. This allows you to access and use these variables within the anonymous function without explicitly passing them as parameters. 

$show = ['example1', 'example2'];

$myClass = new MyClass();

$myClass->myMethod(function() use ($show) {
    // Access $show array within the anonymous function
    foreach($show as $item) {
        echo $item . '<br>';
    }
});

Keywords

anonymous functions PHP variables class method function

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