關(guān)于current()，我的php是5.6.19的
為毛我的current($val)出錯了，我var_dump($val)顯示$val是String,為啥老是這里就沒問題
堅持MyDream
2016-12-29
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2016-12-29
$limit=array(0=>'wtf',1=>'hey',2=>'man');
foreach($limit as $val){?var_dump($val);?}
var_dump結(jié)果:
D:\Demo\hxy03\index.php:9:string 'wtf' (length=3)
D:\Demo\hxy03\index.php:9:string 'hey' (length=3)
D:\Demo\hxy03\index.php:9:string 'man' (length=3)