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! "; }
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