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Solution to Notice: Use of undefined constant when running PHP_PHP Tutorial

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Release： 2016-07-13 17:39:23
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　Notice: Use of undefined constant ALL_PS - assumed ALL_PS in E:Servervhostswww.lvtao.netglobal.php on line 50

　Notice: Undefined index: EaseTemplateVer in E:Servervhostswww.lvtao.netlibs emplate.core.php on line 51

　Notice: Use of undefined constant uid - assumed uid in E:Servervhostswww.lvtao.netglobal.php on line 54

　Notice: Undefined index: uid in E:Servervhostswww.lvtao.netglobal.php on line 54

　Notice: Use of undefined constant cuid - assumed cuid in E:Servervhostswww.lvtao.netglobal.php on line 55

　Notice: Undefined index: cuid in E:Servervhostswww.lvtao.netglobal.php on line 55

When entering the website, a large number of prompts similar to the following will appear, but it can be displayed and run normally

　Notice: Use of undefined constant ctbTitle - assumed ctbTitle in d:ctb1.5ctbincludeconfig.php on line 23...

bAnswer: These are PHP prompts rather than errors. PHP itself can be used directly without declaring variables in advance, but there will be prompts for undeclared variables. Generally, as an official website, prompts will be turned off, and even error messages will be turned off

How to turn off PHP prompts

Search php.ini:

error_reporting = E_ALL

Changed to:

　error_reporting = E_ALL & ~E_NOTICE

Another alternative is

Add

to the header of each file

　error_reporting(0); Although it is not easy to fix, it can solve the problem

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/486319.htmlTechArticleNotice: Use of undefined constant ALL_PS - assumed ALL_PS in E:Servervhostswww.lvtao.netglobal.php on line 50 Notice : Undefined index: EaseTemplateVer in E:Servervhostswww.lvtao.ne...
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