1.
What will be the output of the following PHP code?
<?php
function Increment(){
static $num = 0;
echo "$num";
$num++;
}
Increment();
Increment();
Increment();
?>
2.
How many variable scopes are there in PHP?
3.
Which data type is not supported by PHP?
4.
What will be the output of the following PHP code?
<?php
$x = 5;
function myFunction(){
echo "Result $x";
}
myFunction();
?>
5.
Which function is used to replace text within a string?
6.
Which is/are statement(s) true about PHP?
7.
Which is not a valid variable name in PHP?
8.
In the syntax of $GLOBALS[index], what does "index" hold?
9.
Which function converts a string of ASCII characters to hexadecimal values?
10.
Which type is used to store the database call?
11.
What is the complete syntax of join() function in PHP?
12.
What is the complete syntax of chunk_split() function in PHP?
13.
A PHP integer data type can store values between ____.
14.
What will be the output of the following PHP code?
<?php
printf("%x",65535);
?>
15.
What will be the output of the following PHP code?
17.
There are two variables a, b which declared in global scope, which is the correct PHP statement to access them within a function?
18.
What is the correct syntax of echo statement in PHP?
19.
Which statement is commonly used for PHP output?
20.
There is a variable "name" that contains the name of a person, which is/are the correct echo statement(s) to print the "name" suffix with "Hello"?