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");

helloblabla

helloblablablabla

hello

Error

helloblabla

helloblablablabla

hello

Error

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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

welcome to india

Welcome to India

Welcome to india

welcome to India

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PHP Functions
What will be the output of the following PHP code?
$str = "Hello World";
echo wordwrap($str,5,"n");

World

Hello World

HelloWorld

Hell 0 Wo rld

World

Hello World

HelloWorld

Hell 0 Wo rld

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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";
}
}
function b() {
echo " I am here to spoil this code";
}
b();

Error

I am here to spoil this code

None of the mentioned

my favourite TV show isI am here to spoil this code

Error

I am here to spoil this code

None of the mentioned

my favourite TV show isI am here to spoil this code

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PHP Functions
. . . . . converts the keys of an array into values and the values into keys.

array_flips()

array_trans()

array_transpose()

array_flip()

array_flips()

array_trans()

array_transpose()

array_flip()

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PHP Functions
Which one of the following functions can be used to compress a string?

compress()

zip()

gzcompress()

zip_compress()

compress()

zip()

gzcompress()

zip_compress()

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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?echo lcfirst("welcome to India");

PHP Functions What will be the output of the following PHP code?$str = "Hello World";echo wordwrap($str,5,"n");

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";}}function b() {echo " I am here to spoil this code";}b();

PHP Functions . . . . . converts the keys of an array into values and the values into keys.

PHP Functions Which one of the following functions can be used to compress a string?

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?
echo lcfirst("welcome to India");

PHP Functions
What will be the output of the following PHP code?
$str = "Hello World";
echo wordwrap($str,5,"n");

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";
}
}
function b() {
echo " I am here to spoil this code";
}
b();

PHP Functions
. . . . . converts the keys of an array into values and the values into keys.

PHP Functions
Which one of the following functions can be used to compress a string?