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Which of the following is NOT true about PHP traits? (Choose two.)
Multiple traits can be used by a single class
A trait can implement an interface
A trait can declare a private variable.
Traits are able to be auto-loaded.
Traits automatically resolve conflicts based on definition order.
What is the output of the following code?
5
10
50
Fatal error
Which of the following are valid code snippets? (Choose three.)
function 4You(){}
function_4You(){}
function object(){}
$1 = “Hello”;
$_1 = ”Hello World”;
Given a DateTime object that is set to the first second of the year 2017, which of the following samples will correctly return a date in the format ‘2017-01-01 00:00:01’?
$datetime->format(‘%Y-%m-%d %h:%i:%s’)
$datetime->format(‘%Y-%m-%d %h:%i:%s’, array(‘year’, ‘month’, ‘day’, ‘hour’, ‘minute’, ‘second’))
$datetime->format(‘Y-m-d H:i:s’)
$date = date(“Y-m-d H:i:s’, $datetime);
TESTED 21 Nov 2024
