Solutions to php undefined variables and other errors_PHP tutorial

In the project, the error level is set to: error_reporting(E_ALL | E_STRICT);

Undefined array variables will also report an error, which is actually quite good, but sometimes there is really no need to report this error. PHP’s solution is :

@$_GET['unkown'];

This way, the error message can be displayed.

http://www.bkjia.com/PHPjc/322860.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/322860.htmlTechArticleIn the project, the error level is set to: error_reporting(E_ALL | E_STRICT); If the array variable is not defined, an error will also be reported. In fact, It's good, but sometimes there is really no need to report this error. PHP's solution is:...