Possible Duplicate:
Use a variable to define a PHP function
Is there a way of using a variable as a function name.
For example i have a variable
$varibaleA;
and I want to create a function i.e.
function $variableA() {
}
so this function can be called later in the script. Does anyone know if this can be done?
Thanks
分享Declaring a function with a variable but arbitrary name like this is not possible without getting your hands dirty with eval() or include().
I think based on what you're trying to do, you'll want to store an anonymous function in that variable instead (use create_function() if you're not on PHP 5.3+):
$variableA = function() {
// Do stuff
};
You can still call it as you would any variable function, like so:
$variableA();
