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PHP Functions

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

Hello World
eo
Hilla Warld
ia

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PHP Functions
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
This Works
This WorksThis Too Seems To Work
ERROR

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PHP Functions
What will be the output of the following PHP code ?
function TV($string) {
echo "my favourite TV show is ".$string;
function b() {
echo " I am here to spoil this code";
}
}
b();

Error
None of the mentioned
I am here to spoil this code
My favourite TV show isI am here to spoil this code

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PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love my country");

I love my Country
I love my country
i love my Country
I Love My Country

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PHP Functions
What will be the output of the following PHP code?
function one() {
echo " this works";
function two() {
echo "this too works";
}
}
one();
two();

this worksthis too works
error
this works
this works this too works

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PHP Functions
What will be the output of the following PHP code?
echo ucwords("i love all country");

I Love All Country
I love all Country
I love all country
i love all Country

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MORE MCQ ON PHP Functions

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