These methods are used for debugging in PHP. We can see the variable values in human-readable form on the console and can find errors in case there are issues due to variables incorrect values. print_r() and var_dump() are used Read more…
A broken link or dead link occurs when a user tries to reach a website page that couldn’t be found on the server. A standard “404 Not Found error” message displayed on the screen.
There are a number Read more…
Regression testing is a process to verify that code changes in the product do not impact the existing functionality of the product. In simple words, regression testing is performed to re-execute test cases in order to check whether the previous Read more…
