PHP - Yippee Technology Pvt. Ltd.

Welcome to your PHP Test

Name

Which one of the following function is capable of reading a specific number of characters form a file?

fileget()

fgets()

filegets()

fget()

What will be the output of the following PHP code? Say your previous session username was nachi.

unset($_SESSION['username']);

printf("Username now set to: %s", $_SESSION['username']);

Username now set to: nachi

Username now set to:

Username now set to: System

Error

If the directive session.cookie_lifetime is set to 3600, the cookie will live until..

3600 min

the browser is restarted

3600 sec

3600 hrs

What will be the output of the following PHP code?

<?php

$a = 5;

$b = 5;

echo ($a === $b);

?>

False

Error

5 === 5

We can use ___ to comment a single line?
i) /?
ii) //
iii) #
iv) /* */

ii), iii) and iv)

i), iii) and iv)

Both ii) and iv)

Only ii)

Which one of the following statements is used to create a table?

CREATE TABLE table_name (column_name column_type);

CREATE TABLE table_name (column_type column_name);

CREATE table_name (column_name column_type);

CREATE table_name (column_type column_name);

Which of the following are correct ways of creating an array?

i) state[0] = “karnataka”;
ii) $state[] = array(“karnataka”);
iii) $state[0] = “karnataka”;
iv) $state = array(“karnataka”);

Only i)

iii) and iv)

ii) and iii)

ii), iii) and iv)

74. Which of the following php statement/statements will store 111 in variable num?
i) int $num = 111;
ii) int mum = 111;
iii) $num = 111;
iv) 111 = $num;

Only iii)

All of the mentioned.

Both i) and ii)

Only i)

Which method retrieves each row from the prepared statement result and assigns the fields to the bound results?

get_row()

fetch_row()

row()

fetch()

Which one of the following statements should be used to include a file?

include ‘filename’;

#include ‘filename’;

@include ‘filename’;

#include ;

Which function will return true if a variable is an array or false if it is not?

do_array()

this_array()

is_array()

in_array()

What will be the output of the following PHP code?

<?php

$state = array ("Karnataka", "Goa", "Tamil Nadu",

"Andhra Pradesh");

echo (array_search ("Tamil Nadu", $state) );

?>

True

False

The filesize() function returns the file size in ___.

bytes

kilobytes

bits

gigabytes

Who is the father of PHP?

List Barely

Drek Kolkevi

Rasmus Lerdorf

Willam Makepiece

Which one of the following statements should you use to set the session username to YIPPEE?

$SESSION_START[“username”] = “YIPPEE”;

$_SESSION[‘username’] = “YIPPEE”;

session_start(“YIPPEE”);

$SESSION[‘username’] = “YIPPEE”;

What will be the output of the following php code?

<?php

$num = "1";

$num1 = "2";

print $num+$num1;

?>

Error

1+2

Which of the methods are used to manage result sets using both associative and indexed arrays?

get_array() and get_column()

get_array() and get_row()

fetch_array() and fetch_column()

fetch_array() and fetch_row()

Which of the following statements invoke the exception class?

new Exception();

throw new Exception();

new throws Exception();

throws new Exception();

What will happen in this function call?

<?php

function calc($price, $tax)

{

$total = $price + $tax;

}

$pricetag = 15;

$taxtag = 3;

calc($pricetag, $taxtag);

?>

Default Argument Value

Call By Value

Type Hinting

Call By Reference

A PHP script should start with ___ and end with ___:

What will be the output of the following PHP code?

<?php

function a()

{

function b()

{

echo 'I am b';

}

echo 'I am a';

}

b();

a();

?>

Error

I am bI am a

I am b

I am a Error

Which one of the following is the right description for the method getMessage() ?

Returns the message if it is passed to the file.

Returns the message if it is passed to the constructor

Returns the message if it is passed to the class.

Returns the message if it is passed to the object

Which one of the following methods is responsible for sending the query to the database?

mysqli_send_query()

mysqli_query()

sendquery()

query_send()

“Array into array into array” is called as

Associative array

3D Array

2D Array

Indexed array

What will be the output of the following PHP code?

<?php

function calc($price, $tax="")

{

$total = $price + ($price * $tax);

echo "$total";

}

calc(42);

?>

Error

If you want to temporarily store uploaded files in the /tmp/phpuploads/ directory, which one of the following statement will you use?

upload_temp_director “/tmp/phpuploads/ directory”

upload_temp_dir “/tmp/phpuploads/ directory”

upload_tmp_dir “/tmp/phpuploads/ directory”

upload_dir “/tmp/phpuploads/ directory”

What will be the output of the following PHP code ?

<?php

$color = red;

echo "$color" . red ;

?>

Nothing

red red

Error

red

Which one of the following method is used to retrieve the number of rows affected by an INSERT, UPDATE, or DELETE query?

affected_rows()

changed_rows()

num_rows()

new_rows()

What will be the output of the following php code?

<?php

$states = array("karnataka" => array

( "population" => "11,35,000", "captial" => "Bangalore"),

"Tamil Nadu" => array( "population" => "17,90,000",

"captial" => "Chennai") );

echo $states["karnataka"]["population"];

?>

karnataka 11,35,000

population 11,35,000

karnataka population

11,35,000

Which function is used to erase all session variables stored in the current session?

session_remove()

session_unset()

session_destroy()

session_change()

Which one of the following function is used to start a session?

begin_session()

session_start()

session_begin()

start_session()

Which of the following must be installed on your computer so as to run PHP script?
i) Adobe Dreamweaver
ii) PHP
iii) Apache
iv) IIS

ii) and iii)

All of the mentioned

ii), iii) and iv)

Only ii)

If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?

Error

Which one of the following is the very first task executed by a session enabled page?

Check whether a valid session exists

Delete the previous session

Handle the session

Start a new session

What will be the output of the following PHP code?

<?php

$fruits = array ("apple", "mango", "peach", "pear",

"orange");

$subset = array_slice ($fruits, 2);

print_r ($subset);

?>

Array ( [0] => apple [1] => mango [2] => peach )

Array ( [0] => peach )

Array ( [0] => apple [1] => mango )

Array ( [0] => peach [1] => pear [2] => orange )

What will be the output of the following PHP code?

<?php

$num = 10;

echo 'What is her age? \n She is $num years old';

?>

What is her age? She is 10 years old

What is her age? She is $num years old

What is her age? \n She is $num years old

What will be the output of the following PHP code?

<?php

$team = "arsenal";

switch ($team) {

case "manu": echo "I love man u";

case "arsenal": echo "I love arsenal";

case "manc": echo "I love manc"; }

I love arsenalI love mancI love manu

I love arsenalI love manc

I love arsenal

Error

What will be the output of the following PHP code?

<?php

$a = array("a"=>"red", "b"=>"green", "c"=>"blue");

echo array_shift($a);

print_r ($a);

?>

red

green

None of the above

blue

Which one of the following function outputs the contents of a string variable to the specified resource?

fwrites()

fwrite()

filewrite()

filewrites()

What will be the output of the following PHP code?

<?php

$op2 = "blabla";

function foo($op1)

{

echo $op1;

echo $op2;

}

foo("hello");

?>

helloblabla

helloblablablabla

hello

Error

Time's up