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
phpinfo() will display about?
1. OS version information
2. PHP installation
3. Variables
4. HTTP headers

All listed here

Option 2

Option 4

Option 1

All listed here

Option 2

Option 4

Option 1

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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();

error

this works

this worksthis too works

this works this too works

error

this works

this worksthis too works

this works this too works

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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";
}
}
a("Sherlock");
b();

my favourite TV show is SherlockI am here ro spoil this code

Error

None of the mentioned

I am here to spoil this code

my favourite TV show is SherlockI am here ro spoil this code

Error

None of the mentioned

I am here to spoil this code

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PHP Functions
Which of the following are valid function names?
1. function()
2. €()
3. .function()
4. $function()

3 and 4

All of the mentioned

None of the mentioned

Only 2

3 and 4

All of the mentioned

None of the mentioned

Only 2

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PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to my India");

Welcome to my india

Welcome to my India

welcome to my india

welcome to my India

Welcome to my india

Welcome to my India

welcome to my india

welcome to my India

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PHP Functions

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

PHP Functions phpinfo() will display about?1. OS version information2. PHP installation3. Variables4. HTTP headers

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();

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";}}a("Sherlock");b();

PHP Functions Which of the following are valid function names?1. function()2. €()3. .function()4. $function()

PHP Functions What will be the output of the following PHP code?echo lcfirst("welcome to my India");

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

PHP Functions
phpinfo() will display about?
1. OS version information
2. PHP installation
3. Variables
4. HTTP headers

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();

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";
}
}
a("Sherlock");
b();

PHP Functions
Which of the following are valid function names?
1. function()
2. €()
3. .function()
4. $function()

PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to my India");