March 2002
Intermediate to advanced
528 pages
21h 29m
English
Content preview from Programming PHPBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
Name
array_shift
Synopsis
mixed array_shift(array stack)
Similar to array_pop( ), but instead of removing
and returning the last element in the array, it removes and returns
the first element in the array. If the array is empty, or if the
argument is not an array, returns NULL.