Sometimes, we want to call a function from a string stored in a variable with PHP.
In this article, we’ll look at how to call a function from a string stored in a variable with PHP.
How to call a function from a string stored in a variable with PHP?
To call a function from a string stored in a variable with PHP, we can use a variable as the function name.
For instance, wewrite
$functionName()
to call the $functionName function.
$functionName is a string with the name of the function.
We can also use the call_user_func function to do the same thing by writing
call_user_func($functionName)
Conclusion
To call a function from a string stored in a variable with PHP, we can use a variable as the function name.
