Detailed explanation on the use of WHOOPS PHP debugging library

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Whoops is an error capture and debugging PHP library suitable for PHP environments; whoops is very easy to use. It provides stackbased error capture and super beautiful error viewing. The test results are as follows

Installation steps (composer installation)

After the installation is completed, go to the current directory Create a new directory tools, create a new whoops.php in the tools directory, add the following code to register the monitoring class require

__DIR__."/../vendor/autoload.php";
$whoops = new \Whoops\Run;
$whoops->pushHandler(new \Whoops\Handler\PrettyPageHandler);
$whoops->register();

Then you can test it, the code is as follows, and the test rendering is as above

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