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 the following function call print?
printf('%010.6f', 22);
What is the output of the following code?
echo 0x33, ' monkeys sit on ', 011, ' trees.';
You want to access the 3rd character of a string, contained in the variable $test. Which of the following possibilites work? (Choose 2)
Which sentence describes the following regular expression match?
preg_match('/^\d+(?:\.[0-9]+)?$/', $test);
Jess
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