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我有2個數組;array_intersect()不再工作?
$friends = array();
$idpens = array();
然後我得到朋友的ID從Facebook爲$朋友
$result = $this->facebook->api("/me/friends");
foreach($result['data'] as $index => $friend){
$friends[] = $friend['id'];
}
,並在數據庫
$idpencipi=$this->persion->getid();
foreach($idpencipi as $index => $idpen){
$idpens[] = $idpen['fb_id'];
}
打印得到ID:
print_r($friends): Array (
[0] => 1009167810
[1] => 106309886180996
[2] => 1677624156
[3] => 1818586059
[4] =>100004421164127)
print_r($idpens): Array (
[0] => 100004421164127
[1] => 106309886180996
[2] => 2345679543234)
但是當我使用array_intersect ()
print_r(array_intersect($idpens,$friends));
輸出:
Array()
我能做些什麼?
[_ Cananot Reproduce_](https://eval.in/138094) –