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PHP Functions

PHP Functions
What will be the output of the following PHP code?
echo "chr(52)";

4
3
2
1

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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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PHP Functions
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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PHP Functions
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia",true);
echo greeting;
}

ERROR
greeting
Welcome to Narnia
GREETING

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

sometimes left to right and sometimes right to left
left to right
Always right to left
right to left

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PHP Functions
. . . . returns a new DateTime object.

date_sunrise()
getdate()
date()
date_create()

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