Is it possible to pass a value directly to a function in PHP without storing it in a variable first?

Yes, it is possible to pass a value directly to a function in PHP without storing it in a variable first by using an anonymous function or by directly passing the value as an argument when calling the function. This can be particularly useful when you have a value that is not needed elsewhere in your code and you want to pass it to a function without explicitly storing it in a variable. 

// Passing a value directly to a function without storing it in a variable
function myFunction($value) {
    echo $value;
}

// Using an anonymous function
(function($value) {
    myFunction($value);
})('Hello World');

// Directly passing the value as an argument when calling the function
myFunction('Hello World');

Keywords

PHP function value pass by reference variable

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