Unix and Linux Discussions Tagged with raspberry pi |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
4 |
9,340 |
Emergency UNIX and Linux Support |
|
|
|
7 |
3,084 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,483 |
Shell Programming and Scripting |
|
|
|
1 |
2,348 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
11,828 |
UNIX for Dummies Questions & Answers |
|
|
|
0 |
1,586 |
Programming |
|
|
|
1 |
4,701 |
Programming |
|
|
|
0 |
1,750 |
Programming |
|
|
|
4 |
3,659 |
Shell Programming and Scripting |
|
|
|
6 |
38,445 |
Debian |
|
|
|
4 |
3,724 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,476 |
Web Development |
|
|
|
4 |
3,478 |
Shell Programming and Scripting |
|
|
|
1 |
3,784 |
What is on Your Mind? |
|
|
|
0 |
3,591 |
What is on Your Mind? |
ARRAY_SHIFT(3) 1 ARRAY_SHIFT(3)
array_shift - Shift an element off the beginning of array
SYNOPSIS
mixed array_shift (array &$array)
DESCRIPTION
array_shift(3) shifts the first value of the $array off and returns it, shortening the $array by one element and moving everything down.
All numerical array keys will be modified to start counting from zero while literal keys won't be touched.
Note
This function will reset(3) the array pointer of the input array after use.
PARAMETERS
o $array
- The input array.
RETURN VALUES
Returns the shifted value, or NULL if $array is empty or is not an array.
EXAMPLES
Example #1
array_shift(3) example
<?php
$stack = array("orange", "banana", "apple", "raspberry");
$fruit = array_shift($stack);
print_r($stack);
?>
The above example will output:
Array
(
[0] => banana
[1] => apple
[2] => raspberry
)
and orange will be assigned to $fruit.
SEE ALSO
array_unshift(3), array_push(3), array_pop(3).
PHP Documentation Group ARRAY_SHIFT(3)