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boysky852007-10-11 03:18 AM
数组对比问题

如果有两个数组:
数组一
--------------------------------------------
array ("1" ,"2" )
_____________________________

数组二
_____________________________
array("2","3","4","5")
_____________________________


请问怎样求两组数相同的,如果相同$abc ==1 否则$abc==0 ;

bugkiller2007-10-11 08:02 AM
第一步,排序。
第二步,比大小。

boysky852007-10-11 09:20 AM
还是写不出代码。。。。请指教。。

剑枫2007-10-11 01:30 PM
求交集呢........

jonyare2007-10-11 02:00 PM
array_intersect中不

xfsong2007-10-14 12:08 AM
<?php
$array1 = array("a" => "green", "red", "blue");
$array2 = array("b" => "green", "yellow", "red");
$result = array_intersect($array1, $array2);
if ($result) {
     $abc =1;
} else {
     $abc =0;
}
?>

lybykw2007-10-19 03:15 AM
好代码,学习了

koven2007-10-23 08:18 AM
感谢了,学习先


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