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PHP Functions

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

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

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PHP Functions
What will be the output of the following PHP code ?
function 2myfunc()
{
echo "Hello World";
}
2myfunc();

ERROR
None of the mentioned
Hello World
No Output

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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();

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

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

100 microseconds
10 seconds
1 microseconds
1 second

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PHP Functions
What will be the output of the following PHP code ?
function mine($m)
{if ($m < 0)
echo "less than 0";
if ($ >= 0)
echo "Not True";
}
mine(0);

No Output
Less Than 0
None of the Mentioned
Not True

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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
I am here to spoil this code
None of the mentioned
Error

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