概述

在upload上传图片时发现无法上传成功，通过官方资料发现TMPDIR目录未指定。

FastCGI sent in stderr: "PHP message: PHP Notice: Unknown: file created in the system's temporary directory in Unknown on line 0PHP message: PHP Warning: Unknown: open_basedir restriction in effect. File(/tmp) is not within the allowed path(s): (/wwwroot) in Unknown on line 0PHP message: PHP Warning: File upload error - unable to create a temporary file in Unknown on line 0" while reading response header from upstream

<?php
    echo sys_get_temp_dir() . PHP_EOL;
?>

[root@php-server ~]#php /wwwroot/aa.php 
/tmp

解决

修改 php-fpm配置文件

env[TMP] = /wwwroot/tmp
env[TMPDIR] = /wwwroot/tmp
env[TEMP] = /wwwroot/tmp

其他问题

修改完成后又有报错

FastCGI sent in stderr: "PHP message: PHP Notice: Unknown: file created in the system's temporary directory in Unknown on line 0PHP message: PHP Warning: File upload error - unable to create a temporary file in Unknown on line 0" while reading response header from upstream, client:

解决方法

忘记创建临时目录，将临时目录创建并赋予用户组权限后重启php服务