Which datatype does not supported by PHP?

PHP 5 Format => local time/date as integer

Which function is used for counting element from an array.

You want to add a new line of text to existing file, what do you use? $data = 'some text'

How to add the elements 'banana' and 'apple' to the following array? $stack = array('orange', 'lemon');

What will be the values of $a and $b after the code below is executed? Explain your answer. $a = '1'; $b = &$a; $b = '2$b';

Difference between characters \034 and \x34?

How do you access the GET request parameter 'foo'?

For PHP version <= 5.3, how can we activate error reporting for all levels??

How do you retrieve the user's IP address

What is the truth about the 'implode' method?