Question

Which one of the following PHP functions can be used to build a function that accepts any number of arguments?
A.func_get_argv()
B.func_get_argc()
C.get_argv()
D.get_argc()

Answer 1

B. func_get_argc()✔✔✔

Here is an example- function foo()

{ $args = func_get_args();

foreach ($args as $k => $v)

{ echo' arg'.($k+1).': $v '; } }

foo(); /* will print nothing */ foo(";Hello";); /*

will print Hello

*/ foo(";Hello";,";World";,";Bye";); /*

will print Hello World Bye */

By Choudhary21

Answer 2

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