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Merge pull request #19 from CodeIgniter/fileext-patch 

修复设置扩展名限制为空时无法上传文件的BUG
pull/24/head
warlee 2015-06-23 10:28:58 +08:00
parent 16fb28e770 366b18f298
commit b266284445
1 changed files with 2 additions and 1 deletions
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3
controller/util.php
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@ -103,7 +103,8 @@ function checkExt($file,$changExt=false){
$not_allow = $GLOBALS['auth']['ext_not_allow']; $not_allow = $GLOBALS['auth']['ext_not_allow'];
$ext_arr = explode('|',$not_allow); $ext_arr = explode('|',$not_allow);
foreach ($ext_arr as $current) { foreach ($ext_arr as $current) {
if (stristr($file,'.'.$current)){//含有扩展名 $current = trim($current);
if ($current !== '' && stristr($file,'.'.$current)){//含有扩展名
return 0; return 0;
} }
} }