php shuffle() function
Translation results：
英[ˈʃʌfl] 美[ˈʃʌfəl]
vt.Shuffle; shuffle; move; put aside, put aside
vi.shirk; shuffle; jump shuffle Dance; move
n.Shuffle, chaos, confusion; dragging feet
Third person singular: shuffles Plural: shuffles Present participle: shuffling Past tense: shuffled Past participle: shuffled
php shuffle() functionsyntax
Function: Reorder the elements in the array in random order:
Syntax: shuffle(array)
Parameters:
| Parameters | Description |
| array | Required . Specifies the array to use. |
Description: Returns TRUE if successful, returns FALSE if failed.
php shuffle() functionexample
<?php
$a = array("class" => "php中文网","name" => "西门","job" => "讲师");
shuffle($a);
print_r($a);
?>Run instance»
Click the "Run instance" button to view the online instance
Output:
Array ( [0] => 西门 [1] => php中文网 [2] => 讲师 )
<?php
$my_array = array("a"=>"red","b"=>"green","c"=>"blue","d"=>"yellow","e"=>"purple");
shuffle($my_array);
print_r($my_array);
?>Run Instance»
Click the "Run Instance" button to view the online instance
Output:
Array ( [0] => yellow [1] => green [2] => red [3] => purple [4] => blue )