Which of the following PHP functions can be used for generating unique id’s?

PHP Functions
Which of the following PHP functions can be used for generating unique id’s?

uniqueid()

mdid()

md5()

id()

uniqueid()

mdid()

md5()

id()

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PHP Functions
What will be the output of the following PHP code?
function do($myString) {
echo strpos($myString, "donkey",0);
}
do("The donkey looks like a horse.");

4

5

2

None of the mentioned

4

5

2

None of the mentioned

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PHP Functions
Above usleep() function pauses PHP for .usleep(1000000);

1 microseconds

1 second

100 microseconds

10 seconds

1 microseconds

1 second

100 microseconds

10 seconds

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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();

None of the mentioned

I am here to spoil this code

My favourite TV show isI am here to spoil this code

Error

None of the mentioned

I am here to spoil this code

My favourite TV show isI am here to spoil this code

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?
function sum($num1, $num2) {
$total = $num1 + $num2;
echo "cos($total)";
}
sum(5,-5);

1

0.5

-0.5

0

1

0.5

-0.5

0

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PHP Functions

PHP Functions Which of the following PHP functions can be used for generating unique id’s?

PHP Functions What will be the output of the following PHP code?function do($myString) {echo strpos($myString, "donkey",0);}do("The donkey looks like a horse.");

PHP Functions Above usleep() function pauses PHP for .usleep(1000000);

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();

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?function sum($num1, $num2) {$total = $num1 + $num2;echo "cos($total)";}sum(5,-5);

PHP Functions
Which of the following PHP functions can be used for generating unique id’s?

PHP Functions
What will be the output of the following PHP code?
function do($myString) {
echo strpos($myString, "donkey",0);
}
do("The donkey looks like a horse.");

PHP Functions
Above usleep() function pauses PHP for .usleep(1000000);

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();

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?
function sum($num1, $num2) {
$total = $num1 + $num2;
echo "cos($total)";
}
sum(5,-5);