Prepared statements are all the rage right now in PHP development… and for good reason. Not only do prepared statements make your queries more secure… they also help future-proof your code by relying more heavily on PHP itself for that security. If you’re not using prepared statements in your queries, you really should be. Here’s a simple class that helps you do just that using MySQLi: I recommend walking through this code and unraveling how it all comes together. There are a few gotchas when using prepared statements in a dynamic way like this. Or you could just check out
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I’m a fan. I have completed several of John’s courses. I find him very knowledgeable and he has a great delivery.
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Very professional worker who is extremely knowledgable in WordPress and Wishlist Member. I would definitely hire again.
John did an outstanding job on my project. I highly recommend him and look forward to working with him on future projects.
Not only is John a very talented programmer and developer, he is also an excellent communicator. He has a talent for taking complex subjects and communicating them in terms that anyone can understand. This is a rare combination. This ability has enabled me to take my skills and knowledge to the next level. Thank you John for for all that you do.
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John and I have worked together on numerous projects. John is very quick and efficient and was a pleasure to work with.
John Morris is exceptional in his ability to give focused insight into Freelancing and starting one’s business. His direct methods inspire confidence in his honesty.
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John is a fantastic and patient tutor, who is not just able to share knowledge and communicate it very effectively – but able to support one in applying it. However, I believe that John has a very rare ability to go further than just imparting knowledge and showing one how to apply it. He is able to innately provoke one’s curiosity when explaining and demonstrating concepts, to the extent that one can explore and unravel their own learning journey. Thanks very much John!
John has a particular knack for the development and training of others.
John is one of the best instructors I have come across, I learned a lot from his online tutorials.