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How PHP's die() Function Can Be a Handy Debugging Tool for Beginners

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A beginner PHP developer shares how the die() function proved unexpectedly useful for debugging, following advice from a senior colleague. Typically known for halting script execution entirely, die() can also be used to inspect variable values and output raw database queries at specific points in the code. This makes it particularly helpful when working with large or legacy backend projects where isolating issues can be challenging. However, the developer cautions that die() should never be left in production code, as it can cause server-related problems.

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