If I have a array named myFunctions, contains php function names like this...
$myFunctions= array("functionA", "functionB", "functionC", "functionD",....."functionZ");
How can I call all of that functions using that array?
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2 Answers
You can use variable functions
PHP supports the concept of variable functions. This means that if a variable name has parentheses appended to it, PHP will look for a function with the same name as whatever the variable evaluates to, and will attempt to execute it. Among other things, this can be used to implement callbacks, function tables, and so forth.
foreach($myFunctions as $func) {
$func();
}
Comments
Another way using call_user_func
foreach($myFunctions as $myFunction) {
call_user_func($myFunction);
}
or
array_walk($myFunctions,'call_user_func');
