In this tutorial, I’ll show you eight different ways to add to, remove from and insert elements to/from an array in PHP. PHP array functions used include: array(), array_push(), array_unshift(), array_pop(), array_shift(), array_slice(), count(), array_diff() and array_splice().
Inheritance in PHP tutorial with example code.
The guts of a secure password reset feature for your login script… using PHP
Use filter_input(), filter_var() and these two other PHP functions to add another layer of security to your applications
Bit of a hot topic lately in my inbox. Here’s what an old, vulnerable query might look like: $expected_data = 1; $query = “SELECT *
PHP 7’s null coalescing operator is handy shortcut along the lines of the ternary operator. Here’s what it is, how to use it and why:
INSPINIA has sold 29,598 units at $18 a piece. That’s $532,764. SmartAdmin sold 20,136 units at $12 a piece. That’s $241,632. Unify… $321,828. That’s just
In 2011, online survey giant, SurveyMonkey, acquired Wufoo Forms for 35 million. SurveyMonkey itself does 113 million a year in revenue. And, it’s valued at
I remember this annoying error like it was yesterday. It always baffled me a bit when I first started learning PHP (I know… N00B!): Fatal
When you verify an email address, there’s really three things you want to do: Don’t submit the form unless the email address is valid Give hints
Arrays are like that crazy uncle who gets a little too drunk at Christmas and starts telling inappropriate jokes at the dinner table. You love
Do you want more freelance clients?
Enter your email below to get started building your system for consistently bringing in new freelance clients:
WHAT OTHERS ARE SAYING
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 is amazing at building membership sites. He converted one of my sites over from it’s existing (hardly working) platform over to the clean and simple to use WishList membership platform. I highly recommend using John and WishList for any of your membership site needs.
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.
John is one of the best instructors I have come across, I learned a lot from his online tutorials.
John and I have worked together on numerous projects. John is very quick and efficient and was a pleasure to work with.