SHIFT
NAME
shift - Remove first element from array and return it.
SYNOPSIS
shift(array)
DESCRIPTION
This function remove the first element of an array. and return it.
So if a = [1,2,3,4,5]; shift(a) return 1 and a has value 2,3,4,5.
PARAMETERS
array : required, the array to remove element from.
RETURN
Returns the first element of an array.
EXAMPLES
a = [1,2,3,4,5];
a.top();
a.last();
a.shift();
a;
a.pop();
a;
will return es=151[2,3,4,5]5[2,3,4].
SEE ALSO
{{ include("includes/array.sn") }}
AUTHOR
Written by Pierre Laplante, <laplante@sednove.com>
MODIFICATIONS
1.0 2014-09-09 21:24:14 laplante@sednove.com
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