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PHP Functions

PHP Functions
What will be the output of the following PHP code?
echo strtr("Hilla Warld","ia","eo");

eo
Hilla Warld
Hello World
ia

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PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to India");

Welcome to India
welcome to India
welcome to india
Welcome to india

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PHP Functions
It is always necessary to use parentheses with the print function.

False
True

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

helloblablablabla
Error
hello
helloblabla

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PHP Functions
What will be the output of the following PHP code?
function onespan>() {
define("const","I am awesome!");
echo constant("const");
}
one();

“const”,”I am awesome!”
const
I am awesome!!
const, I am awesome!!

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PHP Functions
What will be the output of the following PHP code?
$str = addslashes('What does "yolo" mean?');
echo($str);

What does ”yolo” mean?
What does ”yolo” mean?
What does ”yolo” mean?
What does /”yolo/” mean?

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