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What potential pitfalls could arise when using the unset() function in PHP?

Potential pitfalls when using the unset() function in PHP include accidentally unsetting variables that are still needed later in the code, causing un...

How can you query multiple values using the LIKE function in PHP?

When querying multiple values using the LIKE function in PHP, you can use the OR operator to specify multiple conditions. By using the OR operator, yo...

What are some common pitfalls when implementing a pagination function in PHP?

One common pitfall when implementing pagination in PHP is not correctly calculating the total number of pages based on the total number of items and i...

Are there any potential pitfalls when using the get_browser function in PHP?

One potential pitfall when using the get_browser function in PHP is that it relies on the browscap.ini file, which may not always be up to date. To so...

What are the potential risks of using the eval() function in PHP?

Using the eval() function in PHP can pose security risks as it allows for the execution of arbitrary code, making your application vulnerable to code...