["/Public/editor/php/../attached/image/20150115/20150115094109_33178.jpg","/Public/editor/php/../attached/image/20150115/20150115094110_19764.jpg"]
表單提交上面字符串，
php接收并輸出，結(jié)果是[\"/Public/editor/php/../attached/image/20150115/20150115094109_33178.jpg\",\"/Public/editor/php/../attached/image/20150115/20150115094110_19764.jpg\"]
百度了一下，使用stripslashes把反斜杠去掉后使用json_decode()轉(zhuǎn)化，結(jié)果為空。
$img=stripslashes($data['img']);
$img_list=json_decode($img);
$test='["/Public/editor/php/../attached/image/20150115/20150115094109_33178.jpg","/Public/editor/php/../attached/image/20150115/20150115094110_19764.jpg"]';
//$test內(nèi)容為輸入框里的字符串
if($test == $img) echo 1; //if語句不成立，沒有輸出1；
是什么情況啊。。。
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人生最曼妙的風景，竟是內(nèi)心的淡定與從容！
<?php
function arrayEqual($array1,$array2){
return !array_diff($array1,$array2) && !array_diff($array2,$array1);
}
樓主可以了解一下array_diff
謝謝@star001007 提醒，其實那個引號不需要過濾，json字符串本來就是需要用""引起來的。提主直接json_decode就可以了
<?php
$a = "[\"/Public/editor/php/../attached/image/20150115/20150115094109_33178.jpg\",\"/Public/editor/php/../attached/image/20150115/20150115094110_19764.jpg\"]";
$b = json_decode($a);
var_dump($b);
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
