send parameter to function in php can null

Solutions on MaxInterview for send parameter to function in php can null by the best coders in the world

Search
showing results for - "send parameter to function in php can null"
Kathy
12 Oct 2019
1function foo(?Type $t) {
2}
3this will result in
4
5$this->foo(new Type()); // ok
6$this->foo(null); // ok
7$this->foo(); // error
similar questions
php variable undefined inside function argumentreturn variable value in phpphp functions parametersphp function with undefined amount of paramsis null phpnull phpundefined variable inside function phpphp function that return data typehow to make a variable in phpphp get all function argumentsget parameter in phpdefine int variable in phpphp is variable a functionphp variable parametersphp 7 1 functions parameters with 22 3f 22check nulls in php 8why php is not using datatypet variable error meaning in phpphp nullparameterized function in phpnull condition in phpdefine value in phpno arguments passed and no return valuephp check for null
queries leading to this page
send parameter to function in php can nullsend parameter to function in php can null