php - Is there a way to specify only some optional function args? -


i have function

public function test($arg1, $arg2 = "a", $arg3 = "b")

is there way call specifying $arg1 , $arg3 leaving $arg2 default value?

function test($arg1, $arg2 = "a", $arg3 = "b") {     if (is_null($arg2)) $arg2 = "a";     return $arg1.' '.$arg2.' '.$arg3; }  echo test(1, null, 3);

output:

1 3

will point out in javascript quite common:

function test (input, callback) {   $.post( "example.com/endpoint", input, function(err, data) {     if (error || response.statuscode !== 200) {       callback(true, response)     }     callback(null, data)   }) }  test({   'id': 1,   'name': 'mary' }, function (err, data) {   if (err) {     console.log.error('error!!')     console.log(data)   }   console.log.info(data) })

-

Comments

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