Which one of the following is the right way of defining a function in PHP?

(a)

function { function body }

(b)

data type functionName(parameters) { function body }

(c)

functionName(parameters) { function body }

(d)

function fumctionName(parameters) { function body }

What will be the output of the following PHP code?
< ?php
\($\)a=array(“A”,”Cat”,”Dog”,”A”,”Dog”);
\($\)b=array(“A”,”A”,”Cat”,”A”,”Tiger”);
\($\)c=array_combine(\($\)a,\($\)b);
print_r(array_count_values(\($\)c));
? >

(a)

Array ( [A] = > 5 [Cat] = > 2 [Dog] = > 2 [Tiger] = > 1 )

(b)

Array ( [A] = > 2 [Cat] = > 2 [Dog] = > 1 [Tiger] = > 1 )

(c)

Array ( [A] = > 6 [Cat] = > 1 [Dog] = > 2 [Tiger] = > 1 )

(d)

None of these

A Function is a type of___________.

(a)

sub routine

(b)

procedure

(c)

Either a or b

(d)

None of these

__________ arrays are a key-value pair data structure.

(a)

Associative

(b)

Indexed

(c)

Multi-dimensional

(d)

All of these

A _________ array is an array containing one or more arrays.

(a)

Associative

(b)

Indexed

(c)

Multi-dimensional

(d)

All of these

Define User defined Function.

Usage of Array in PHP.

Write array Syntax in PHP

How index will be assigned in indexed array?

Define function calling?

Write the features of built-in Functions.

Differentiate user defined and system defined Functions.

Differentiate Associate array and Multidimensional array.

Write the rules for parameters.

Write the advantages of functions.

Explain Function concepts in PHP.

Discuss in detail about User define Functions with a suitable example.

Explain the Multidimensional Array.

Explain Indexed array and Associate array in PHP.