我有下面的代碼,我無法弄清楚如何呼應隨機每個值..如何回顯隨機數組?
<?php
$c1 = array(
0 => '#d24726',
1 => '#bf3317'
);
$c2 = array(
0 => '#14826d',
1 => '#0d6856'
);
$c3 = array(
0 => '#624f87',
1 => '#534373'
);
$c4 = array(
0 => '#008198',
1 => '#006e87'
);
$c5 = array(
0 => '#08893e',
1 => '#067038'
);
$randArray = array($c1,$c2,$c3,$c4,$c5);
echo '<pre>'; print_r($randArray); echo '</pre>';
?>
這給下面的輸出..
Array
(
[0] => Array
(
[0] => #d24726
[1] => #bf3317
)
[1] => Array
(
[0] => #14826d
[1] => #0d6856
)
[2] => Array
(
[0] => #624f87
[1] => #534373
)
[3] => Array
(
[0] => #008198
[1] => #006e87
)
[4] => Array
(
[0] => #08893e
[1] => #067038
)
)
我想$ C1,C2 $ ,$ C3,C4 $或者$ C5進行隨機選擇,然後可以使用它們的值它們的顏色..
我試圖rand_array沒有工作..
$r = array_rand($randArray);
echo $r[][0];
echo $r[][1];
謝謝@ Rizier123。 – iBrazilian2 2015-02-08 13:23:24
@ iBrazilian2不客氣!祝你有美好的一天:D – Rizier123 2015-02-08 13:23:47