帮忙解决下数组的问题!(菜鸟问..)

Question

$s = explode(',', $p);
foreach($s as $key => $value) {
   print("{$key}: {$value}");
}

Answer 1

$p="221,567,568,569,572,573,1408,1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,2586,13587"
$s = explode(',', $p);
print_r($s);

Answer 2

$p = '221,567,568,569,572,573,1408,1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,2586,13587';
$s = explode(',',$p);
print_r($s);----------------------------- PHP调试 ----------
Array
(
    [0] => 221
    [1] => 567
    [2] => 568
    [3] => 569
    [4] => 572
    [5] => 573
    [6] => 1408
    [7] => 1723
    [8] => 1724
    [9] => 1725
    [10] => 1726
    [11] => 1727
    [12] => 1728
    [13] => 1729
    [14] => 1730
    [15] => 1731
    [16] => 1732
    [17] => 1733
    [18] => 2586
    [19] => 13587
)输出完成 (耗时: 0 秒) - 正常终止

Answer 3

以,进行分割，explode函数专业分割。

Answer 4

$p="221,567,568,569,572,573,1408,1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,2586,13587"print_r(split(",",$p));这样也行..

Answer 5

split是可以，但是效率没有explode高

Answer 6

$p="221,567,568,569,572,573,1408,1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,2586,13587";
$s=explode(",",$p);
-------------
echo $s;//输出array
-------------
这样就把$p中的数据存入数组$s中了：$s[0]=221;$s[1]=567.........$[19]=13587;

Answer 7

$p="221,567,568,569,572,573,1408,1723,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,2586,13587"
$s = explode(',', $p);
print_r($s);

Answer 8

...楼上的explode还有这鸟函数 我还在用split呢
我日 php就是恶心 同一功能N个函数 不累死人顺便问下大家 2000-01-09 20:30:20
怎么输出2000-01-09
难道用explode分割" "吗？
有象asp中的datevalue 类似的函数吗？