Bookmark this on Delicious Share on Facebook

PHP : Function Reference : Array Functions : prev

prev

Rewind the internal array pointer (PHP 4, PHP 5)
mixed prev ( array &array )

Example 318. Example use of prev() and friends

copy to clipboard

<?php

$transport = array('foot', 'bike', 'car', 'plane');
$mode = current($transport); // $mode = 'foot';
$mode = next($transport);    // $mode = 'bike';
$mode = next($transport);    // $mode = 'car';
$mode = prev($transport);    // $mode = 'bike';
$mode = end($transport);     // $mode = 'plane';
?>

Related Examples ( Source code ) » prev

Examples ( Source code ) » Integer Arguments to the flock() Function

Examples ( Source code ) » PHP Design Patterns Composite

Examples ( Source code ) » Array element navigation

Examples ( Source code ) » current

Examples ( Source code ) » Creating a PDF preview

Examples ( Source code ) » Animated Talking Captcha php class

Examples ( Source code ) » E-mail address validation class

Examples ( Source code ) » Calling PL/SQL Procedures and Functions

Examples ( Source code ) » Get the filename from the descriptor BFILE

Examples ( Source code ) » Get the filename from the descriptor BFILE PL/SQL procedure

Code Examples / Notes » prev

xmlich02

// example of backward iteration $ar = array ( 'a', 'b', 'c', 'd', 'e', 'f') ; print_r($ar); end($ar); while($val = current($ar)) { echo $val.' '; prev($ar); }

Change Language

Follow Navioo On Twitter

array_change_key_case
array_chunk
array_combine
array_count_values
array_diff_assoc
array_diff_key
array_diff_uassoc
array_diff_ukey
array_diff
array_fill_keys
array_fill
array_filter
array_flip
array_intersect_assoc
array_intersect_key
array_intersect_uassoc
array_intersect_ukey
array_intersect
array_key_exists
array_keys
array_map
array_merge_recursive
array_merge
array_multisort
array_pad
array_pop
array_product
array_push
array_rand
array_reduce
array_reverse
array_search
array_shift
array_slice
array_splice
array_sum
array_udiff_assoc
array_udiff_uassoc
array_udiff
array_uintersect_assoc
array_uintersect_uassoc
array_uintersect
array_unique
array_unshift
array_values
array_walk_recursive
array_walk
array
arsort
asort
compact
count
current
each
end
extract
in_array
key
krsort
ksort
list
natcasesort
natsort
next
pos
prev
range
reset
rsort
shuffle
sizeof
sort
uasort
uksort
usort

hits counter