I couldn't find anything that answers my question so here it is:
I need to have a foreach loop to take each function inside of an array and run each and check if it returns true, simple enough. Like this:
$array_name = array(function1(),function2(),function3());
foreach($array_name as &$value) {
/* run each function */
/* checks if it returns true */
}
This may be so easy I just don't see it, but I can't find any definitive documentation on how to correctly implement this.
$array_name = array('function1', 'function2', 'function3');
foreach($array_name as $value) {
if($value()) {
// do stuff if the function returned a true-ish value
}
}
Another option to call the function would be call_user_func($value).
if ($value()) should be if (function_exists()).
function_exists or is_callable.Try it:
$array_name = array('function1','function2','function3');
foreach($array_name as &$value) {
if(function_exists($value) && ($value())) {
//function exists and it returns true
}
}
Try to adopt things from : http://php.net/manual/en/functions.variable-functions.php
foreach($functionName as $arg) {
$arg();
}
But as you question contains:
$array_name = array(function1(),function2(),function3());
Make sure "function1()" is used in your array. So we can have:
foreach($functionName as $arg) {
$check = $arg;
if($check != false){
//Do stuff here
}else{
//Do stuff here
}
}
