Can a PHP function accept an unlimited number of parameters?
15518
PHP function with unlimited number of parameters
29613
Is it pythonic for a function to return multiple values?
134279
"Overloading" a private method in PHP
111341
PHP error: "Cannot pass parameter 2 by reference"
157148
What are the valid characters in PHP variable, method, class, etc names?
44241
Can I create a PHP function that I can call without parentheses?
96587
Is there a way to find out how "deep" a PHP array is?
122021
PHP Function with Optional Parameters
60773
Can I parameterize the table name in a prepared statement?
62496
php function for collating external variables into a single object regardless of GET or POST
133551
How to create functions of arbitrary number of variables?
79576
What exactly is an arbitrary parameter?
156722
How to override built-in PHP function(s)?
131349
Passing a function with parameters as a parameter?
42548
Arithmetic with Arbitrarily Large Integers in PHP
146754
JavaScript: can a variable have multiple values?
59484
Enforcing / Securing POST parameters