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PHP Functions

PHP Functions
What will be the output of the following PHP code?
echo stripos("I love php, I love php too!","PHP");

8
3
7
10

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

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PHP Functions
What will be the output of the following PHP code?
function b() {
echo "b is executed";
}
function a()
{
b();
echo "a is executed";
b();
}
a();

a is executed
b is executedb is executedb is executed
b is executeda is executedb is executed
b is executeda is executed

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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");

Error
helloblablablabla
helloblabla
hello

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

10
None of the Mentioned
No Output
Error

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PHP Functions
What will be the output of the following PHP code ?
$x = 75;
$y = 25;
function addition()
{
$GLOBALS['z'] = $GLOBALS['x'] + $GLOBALS['y'];
}
addition();
echo $z;

25
75
100
error

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