ANSWER : will this work

Explanation : :It is possible to call a function using a variable which stores the function name.

ANSWER : func_get_argc()

Explanation : :Here is an example- function foo() { $args = func_get_args(); foreach ($args as $k => $v) { echo “arg”.($k+1).”: $v\n”; } } foo(); /* will print nothing */ foo(“Hello”); /* will print Hello */ foo(“Hello”,”World”,”Bye”); /* will print Hello World Bye */

ANSWER : hello

Explanation : : If u want to put some variables in function that was not passed by it, you must use “global”. Inside the function type global $op2.

ANSWER : I am a Error

Explanation : :This will be the output- I am a Fatal error: Cannot redeclare b()

ANSWER : gzcompress()

Explanation :