PHP run appears notice:use of undefined constant solution

PHP run appears notice:use of undefined constant solution notice:use of undefined constant all_ps-assumed ' all_ps ' in E:\SERVER\VH osts\www.lvtao.net\global.php on line-notice:undefined index:easetemplatever in E:\Server\vhosts\www.lvtao.net\ libs\template.core.php on line Wuyi Notice:use of

Notice:use of undefined constant all_ps-assumed ' all_ps ' in E:\Server\vhosts\www.lvtao.net\global.php on line 50

notice:undefined Index:easetemplatever in E:\Server\vhosts\www.lvtao.net\libs\template.core.php on line 51

Notice:use of undefined constant uid-assumed ' uid ' in E:\Server\vhosts\www.lvtao.net\global.php on line 54

notice:undefined Index:uid in E:\Server\vhosts\www.lvtao.net\global.php on line 54

Notice:use of undefined constant cuid-assumed ' cuid ' in E:\Server\vhosts\www.lvtao.net\global.php on line 55

notice:undefined Index:cuid in E:\Server\vhosts\www.lvtao.net\global.php on line 55

Access to the site will appear a lot like the following tips, but can display and run normally

Notice:use of undefined constant ctbtitle-assumed ' ctbtitle ' in d:\ctb1.5\ctb\include\config.php on line 23 ...

B Answer: These are PHP hints rather than errors, PHP itself does not need to declare variables in advance to be used directly, but there is a hint about undeclared variables. Generally as a formal website will be the prompt to turn off, even the error message is also turned off

Ways to turn off PHP hints

Search PHP.ini:

error_reporting = E_all

Switch

error_reporting = E_all & ~e_notice

There's another way.

On each file header, add the

error_reporting (0); It's not easy, but it solves the problem.

PHP run appears notice:use of undefined constant solution