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Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
PHP Development
7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

What is the use of isset() function in PHP?

A

The isset() function is used to check whether variable is set or not

B

The isset() function is used to check whether the variable is free or not

C

The isset() function is used to check whether the variable is string or not

D

None of the above

Class 8
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  • Dev kumar
    • Option A
    Like
    Reply 01 Jan 1970 05:30 AM

    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

     Which of the following is used for concatenation in PHP?

    A

    + (plus)

    B

    * (Asterisk)

    C

    . (dot)

    D

    append()

    Class 8
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  • Dev kumar
    • . (dot)
    Like
    Reply 01 Jan 1970 05:30 AM

    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following is used to display the output in PHP?

    A

    echo

    B

    write

    C

    print

    D

    Both (a) and (c)

    Class 8
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  • Deepak Agarwal
    • Correct answer is option D
    Like
    Reply 01 Jan 1970 05:30 AM

    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following is not a variable scope in PHP?

    A

    Extern

    B

    Local

    C

    Static

    D

    Global

    Class 8
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  • Dev kumar
    • Kya ye class 8 ka question 🙋 hai 😂😂😂🤣🤣
    Like
    Reply 01 Jan 1970 05:30 AM
  • Dev kumar
    • Extern
    Like
    Reply 01 Jan 1970 05:30 AM

    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

     Variable name in PHP starts with -

    A

    ! (Exclamation)

    B

    $ (Dollar)

    C

    & (Ampersand)

    D

    # (Hash)

    Class 8
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    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following function is used to set cookie in PHP?

    A

    createcookie()

    B

    makecookie()

    C

    setcookie()

    D

    None of the above

    Class 8
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    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following is the correct way of defining a variable in PHP?

    A

    $variable name = value;

    B

    $variable_name = value;

    C

    $variable_name = value

    D

    $variable name as value;

    Class 8
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    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    What does PEAR stands for?

    A

    PHP extension and application repository

    B

    PHP enhancement and application reduce

    C

    PHP event and application repository

    D

    None of the above

    Class 8
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    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Who is known as the father of PHP?

    A

    None of the above

    B

    Drek Kolkevi

    C

    List Barely

    D

    Rasmus Lerdrof

    Class 8
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  • sambhavi sambhavi
    • Don't know 😔
    Like
    Reply 01 Jan 1970 05:30 AM

    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Is PHP a case sensitive language?

    A

    true

    B

    false

    Class 8
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    Warning: count(): Parameter must be an array or an object that implements Countable in /var/www/html/live/makepost.php on line 52
    PHP Development
    7 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    What is the full form of PHP?

    A

    Hypertext Preprocessor

    B

    Personal Home Processor

    C

    None of the above

    D

    Pretext Hypertext Preprocessor

    Class 8
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