1. PlacementQuestion
2. PHP Interview Questions
3. Online Test for PHP

Online Test for PHP

1. A PHP scripting block always starts with
   < ?php ...... ?>
   <@ ....... />
   <% .... %>
   { ..... }

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2. Find Error/Output in follwing code:

                                
<?php

$email  = 'sumit@gmail.com';

$user = strstr($email, '@', true);

echo $user;

?>

                                

sumit
@gmail.com
gmail.com
sumit@

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3. _______ function is used to sort an array in ascending order by value while preserving key associations.
   ksort()
   asort()
   krsort()
   usort()

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4. PHP is an open source software
   True
   False

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5. What will range('a', 'z') return?
   Find difference between 'a' to 'z'
   An alphabetically ordered array of letters from 'a' to 'z'
   Will only apply on integer value
   None of the above

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6. Which is a valid character for starting a PHP function name?
   Dollar Sign ($)
   Underscore (_)
   Percent (%)
   All of the above

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7. list in PHP is ?
   Language construct
   Keyword
   A & C Both
   None of the above

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8. Interface constant can be override in class implementing the interface.
   True
   False

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9. If cookie expiration time is not set explicitly, what happens to it?
   It expires right away
   It never expires
   It is not set
   It expires at the end of the user's browser session

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10. What function creates a cookie?
    create_cookie()
    set_cookie()
    setcookie()
    None of the above

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