the use command is a command to use content of a namespace.
look at this example:
namespace App
func dosomething
println('hello world')
endfunc
$name = 'parsa'
endns
App.dosomething()
println($App.name)output:
hello world
parsa
we have to put App. before dosomething to run this function.
but i want to don't use namespace prefix and just type name of function to call this. what i have to do?
look at this example:
namespace App
func dosomething
println('hello world')
endfunc
$name = 'parsa\n'
endns
use App
App.dosomething()
dosomething()
println($App.name)
println($name)output:
hello world
hello world
parsa
parsa
when i use use command and give a namespace as argument to that, i can call all of that namespace members without namespace prefix.
for example if there is a namespace named App and have a function named dosomething, for call that function i have to write App.dosomething. but if i run use App, after that i can call this function just by typing dosomething;