Undefined variable 是什么错了 PHP.INI中把GLOBAL变量设为OFF的结果~方法1:设为ON2:每个变量使用前先定义 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 这个不是错误,是warning; E_ALL - All errors and warnings; E_ERROR - fatal run-time errors; E_WARNING - run-time warnings (non-fatal errors); E_PARSE - compile-time parse errors; E_NOTICE - run-time notices (these are warnings which often result; from a bug in your code, but it's possible that it was; intentional (e.g., using an uninitialized variable and; relying on the fact it's automatically initialized to an; empty string); E_CORE_ERROR - fatal errors that occur during PHP's initial startup; E_CORE_WARNING - warnings (non-fatal errors) that occur during PHP's; initial startup; E_COMPILE_ERROR - fatal compile-time errors; E_COMPILE_WARNING - compile-time warnings (non-fatal errors); E_USER_ERROR - user-generated error message; E_USER_WARNING - user-generated warning message; E_USER_NOTICE - user-generated notice messageerror_reporting = E_ALL & ~E_NOTICE注释掉 同意楼上,一般是erro_reporting设定的级别太高造成变量未定义就直接使用 求助ZendStudio的重装问题 php 为什么喜欢用 thread-xxx-xx.php 为名? xml创建和解析问题 去掉数字和字母问题,在线等 开发php,到底用什么工具呢? PHP读取数据库中记录生成XML时,记录中有中文怎么办 请问大家,现有一导航网站,如何统计单个网址的每天点击量? 请问phpwind是用什么模板技术的? 有个困惑:我的环境是win2000+php+mysql+Apache,其中php和MySql我是直接解压来-- if(empty(trim(" "))) echo "bb";为何出错? 报错机制怎么没有了? 请教一个SQL语句 不要重复记录
; E_ERROR - fatal run-time errors
; E_WARNING - run-time warnings (non-fatal errors)
; E_PARSE - compile-time parse errors
; E_NOTICE - run-time notices (these are warnings which often result
; from a bug in your code, but it's possible that it was
; intentional (e.g., using an uninitialized variable and
; relying on the fact it's automatically initialized to an
; empty string)
; E_CORE_ERROR - fatal errors that occur during PHP's initial startup
; E_CORE_WARNING - warnings (non-fatal errors) that occur during PHP's
; initial startup
; E_COMPILE_ERROR - fatal compile-time errors
; E_COMPILE_WARNING - compile-time warnings (non-fatal errors)
; E_USER_ERROR - user-generated error message
; E_USER_WARNING - user-generated warning message
; E_USER_NOTICE - user-generated notice message
error_reporting = E_ALL & ~E_NOTICE注释掉