PHP代码:从数组里塞选出重复的数据
<?php
$num = count($array);
if ($num) {
sort($array);
}
if ($num != 0) {
$m = $array[0];
$n = 0;
$kind = 1;
echo $array[0] . "----------";
for ($z = 0; $z < $num; $z) {
if ($m != $array[$z]) {
echo $array[$z - 1] . " ";
echo $array[$z];
$kind = 0;
$m = $array[$z];
}
$n;
$m;
//echo $array[$z]."'/n'";
}
if ($kind == 1) {
echo $array[$num - 1] . "重复的数据! ";
}本文地址:http://www.phprm.com/code/41a234534aeef47f89e4e8ece6a482ed.html
转载随意,但请附上文章地址:-)