Online Test

:

 

Which one of the following functions can be used to compress a string?


 Which one of the following is the right way to call a class constant, given that the class is mathFunction?


What will be the output of the following PHP code?

<?php
    echo lcfirst("welcome to TechEpi");
    ?>

Which one of the following property scopes is not supported by PHP?


What will happen in this function call?

    <?php
    function calc($price, $tax)    
    {
        $total = $price + $tax;
    }
    $pricetag = 15;
    $taxtag = 3;
    calc($pricetag, $taxtag);    
    ?>

6. Which of the looping statements is/are supported by PHP?
i) for loop
ii) while loop
iii) do-while loop
iv) foreach loop


What will be the output of the following PHP code?

 <?php
    $op2 = "blabla";
    function foo($op1)
    {
        echo $op1;
        echo $op2;
    }
    foo("hello");
    ?>

Which version of PHP introduced Try/catch Exception?


PHP files have a default file extension of..


What will be the output of the following PHP code?

<?php
    $fruits = array ("apple", "orange", array ("pear", "mango"),
    "banana");
    echo (count($fruits, 1));
    ?>

What will be the output of the following PHP code?

 <?php
    $user = array("Ashley", "Bale", "Shrek", "Blank");
    for ($x=0; $x < count($user); $x++)    {
        if ($user[$x] == "Shrek") continue;
            printf ($user[$x]); 
    }
    ?>

 Which function is used to remove all HTML tags from a string passed to a form?


What does PHP stand for?

i) Personal Home Page
ii) Hypertext Preprocessor
iii) Pretext Hypertext Processor
iv) Preprocessor Home Page


 Who is the father of PHP?


The attack which involves the insertion of malicious code into a page frequented by other users is known as..

 

About Us

TechEpi.com is an online learning website.We cover the latest tech news,online tutorials,blog,online test for Aptitude,C,Java,PHP to improve your knowledge.

Newsletter


Follow TechEpi on