Coding languages like all software has versions. These versions offer improvements, and changes over time. This means that functions that work in some versions do not work in others. So you need to verify which version of PHP code has been written for, and also think about using common functions in your code to prevent issues with running it on new versions of PHP.
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PHP – isset() Function to Verify if a Variable Has a Value
The isset() function in PHP checks to see if the value of a variable has been set. this can be useful in applications that allow users to login, or make sure that variables are actually […]
MySQL Introduction (NEW)
MySQL – UPDATE Records with HTML Form and PHP
You can use PHP to Dynamically create an HTML form from a MySQL record and then be able to edit the record. Warning: Your Web Browser may cache form values. Opening a new tab may […]
PHP Programming (NEW)
PHP – Naming Array Keys
Naming Keys in Arrays makes it easier to verify you are interacting with the appropriate data in an array.
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