What will be the output value of the following code? $array = array(1,2,3); while (list(,$v) =
each($array)); var_dump(current($array));

What will be the output of the following code? $a = array(0, 1, 2 => array(3, 4)); $a[3] =
array(4, 5); echo count($a, 1);

Given the following array: $a = array(28, 15, 77, 43); Which function will remove the value
28 from $a?

The constructs for(), foreach(), and each() can all be used to iterate an object if the object…

Which parts of the text are matched in the following regular expression? $text = <<<EOT
The big bang bonged under the bung. EOT; preg_match_all(‘@b.n?g@’, $text, $matches);

What will the following code piece print? echo strtr(‘Apples and bananas’, ‘ae’, ‘ea’)

You want to parse a URL into its single parts. Which function do you choose?

Which elements does the array returned by the function pathinfo() contain?

What will the following function call print? printf(‘%010.6f’, 22);

What is the output of the following code? echo 0x33, ‘ monkeys sit on ‘, 011, ‘ trees.’;