PHP FUNCTIONS QUIZ

What will be the output of the following PHP code? function addFunction($num1, $num2) { $sum = $num1 + $num2; return $sum; } $return_value = addFunction(10, 20); echo "Returned value from the function : $return_value"

Returned value from the function : $return_value

Returned value from the function :

Returned value from the function : 30

Error

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What will be the output of the following PHP code? function do($myString) { echo strpos($myString, "donkey",0); } do("The donkey looks like a horse.");

2

None of the mentioned

4

5

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What will be the output of the following PHP code ? $var = 10; function one() { echo $var; } one();

10

None of the Mentioned

Error

No Output

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What will be the output of the following PHP code? echo str_pad("Salad", 5)." is good for health.";

Salad is good for health

is good for health SaladSaladSaladSaladSalad

is good for health Salad

SaladSaladSaladSaladSalad is good for health

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What will be the output of the following PHP code? $op2 = "blabla"; function foo($op1) { echo $op1; echo $op2; } foo("hello");

helloblabla

hello

helloblablablabla

error

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What will be the output of the following PHP code ? function test($int) { if ($int == 1) echo "This Works"; if ($int == 2) echo "This Too Seems To Work"; } test(1); TEST(2);

This Too Seems To Work

ERROR

This Works

This WorksThis Too Seems To Work

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The arguments in a function are evaluated from .....

sometimes left to right and sometimes right to left

left to right

right to left

Always right to left

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What will be the output of the following PHP code ? function email() { $email = ’contact@examians.com’; $new = strstr($email, ‘@'); echo $new; } email();

@examians.com

contact@examians.com

examians.com

contact

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What will be the output of the following PHP code ? function time($string) { echo strtr("Towe Pa55", "ow5", $string); } time("ims");

Time Pass

Time Pa55

Towe Pass

Towe Pa55

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What will be the output of the following PHP code? $title = "O'malley wins the heavyweight championship!"; echo ucwords($title);

O’Malley wins the heavyweight championship!

O’Malley Wins The Heavyweight Championship!

O’malley Wins The Heavyweight Championship!

o’malley wins the heavyweight championship!

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What will be the output of the following PHP code?<br/>function addFunction($num1, $num2) {<br/>$sum = $num1 + $num2;<br/>return $sum;<br/>}<br/>$return_value = addFunction(10, 20);<br/>echo "Returned value from the function : $return_value"

What will be the output of the following PHP code?<br/>function do($myString) {<br/>echo strpos($myString, "donkey",0);<br/>}<br/>do("The donkey looks like a horse.");

What will be the output of the following PHP code ?<br/>$var = 10;<br/>function one()<br/>{<br/>echo $var;<br/>}<br/>one();

What will be the output of the following PHP code?<br/>echo str_pad("Salad", 5)." is good for health.";

What will be the output of the following PHP code?<br/>$op2 = "blabla";<br/>function foo($op1) {<br/>echo $op1;<br/>echo $op2;<br/>}<br/>foo("hello");

What will be the output of the following PHP code ?<br/>function test($int)<br/>{<br/>if ($int == 1)<br/>echo "This Works";<br/>if ($int == 2)<br/>echo "This Too Seems To Work";<br/>}<br/>test(1);<br/>TEST(2);

The arguments in a function are evaluated from .....

What will be the output of the following PHP code ?<br/>function email()<br/>{<br/>$email = ’contact@examians.com’;<br/>$new = strstr($email, ‘@');<br/>echo $new;<br/>}<br/>email();

What will be the output of the following PHP code ?<br/>function time($string)<br/>{<br/>echo strtr("Towe Pa55", "ow5", $string);<br/>}<br/>time("ims");

What will be the output of the following PHP code?<br/>$title = "O'malley wins the heavyweight championship!";<br/>echo ucwords($title);