/PHP/Function default value

Function default value

Function default value

function multiply(a, b = 1) {
  return a * b
}

multiply(5, 2)          // 10
multiply(5)             // 5
multiply(5, undefined)  // 5

1

Source: developer.mozilla.org

Default value for @Value

@Value("${some.key:my default value}")
private String stringWithDefaultValue;

0

Source: baeldung.com

Default value of functin atribute

function say(message='Hi', number=7) {
    console.log(message);
  	console.log(number);
}

say();
// 'Hi'
// 7

0

Source: javascripttutorial.net

Similar codes

0 vote163 views1 answer
Nginx opens index.php
PHP
0 vote199 views4 answers
Error": "Trying to get property 'id' of non-object" in laravel
PHP Laravel
0 vote203 views1 answer
Php artisan route:list for specific name
PHP
1 vote306 views6 answers
Laravel get url parameters in controller
PHP
0 vote185 views1 answer
Php document append script to head
PHP
0 vote186 views1 answer
Access storage from the view laravel 6
PHP Laravel
0 vote189 views1 answer
Query without chaining not working - Laravel
PHP Laravel
7 votes207 views6 answers
Remove foreign key constraint laravel
PHP Laravel
0 vote197 views1 answer
Laravel unauthenticated user resending
PHP Laravel
0 vote193 views1 answer
Create or update laravel 5.8 stackoverflow
PHP Laravel

Share