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PHP Functions

PHP Functions
What will be the output of the following PHP code?
echo stripos("I love php, I love php too!","PHP");

7
8
3
10

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PHP Functions
What will be the output of the following PHP code ?
function email()
{
$email = ’contact@examians.com’;
$new = strstr($email, ‘@');
echo $new;
}
email();

contact@examians.com
@examians.com
examians.com
contact

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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();

None of the mentioned
my favourite TV show is SherlockI am here ro spoil this code
Error
I am here to spoil this code

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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();

this works
this works this too works
this worksthis too works
error

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PHP Functions
The below statement will return.$Var = substr(""abcdef"", -4, 1);

returns "d"
returns "cd"
returns "c"
returns "f"

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PHP Functions
What will be the output of the following PHP code?
echo str_pad("Salad", 5)." is good for health.";

is good for health Salad
is good for health SaladSaladSaladSaladSalad
Salad is good for health
SaladSaladSaladSaladSalad is good for health

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