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

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

helloblablablabla

helloblabla

error

hello

helloblablablabla

helloblabla

error

hello

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PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
b();
a();

Error

I am a Error

I am bI am a

I am b

Error

I am a Error

I am bI am a

I am b

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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

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?
echo(atan(0.50));

1

0.11845976421345

0.46364760900081

0.23568451142521

1

0.11845976421345

0.46364760900081

0.23568451142521

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

greeting

Welcome to Narnia

ERROR

GREETING

greeting

Welcome to Narnia

ERROR

GREETING

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

209

106

103

104

209

106

103

104

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PHP Functions

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

PHP Functions What will be the output of the following PHP code?function a() {function b() {echo 'I am b';}echo 'I am a';}b();a();

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

PHP Functions What will be the output of the following PHP code?echo(atan(0.50));

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

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

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

PHP Functions
What will be the output of the following PHP code?
function a() {
function b() {
echo 'I am b';
}
echo 'I am a';
}
b();
a();

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

PHP Functions
What will be the output of the following PHP code?
echo(atan(0.50));

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

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