Search results for: "assertion checking"

What are potential pitfalls when checking multiple variables for content in PHP?

When checking multiple variables for content in PHP, a potential pitfall is forgetting to use the `isset()` function to check if the variable exists b...

What are best practices for using assertions in PHP regex to avoid errors like "NOTHING TO REPEAT AT OFFSET"?

When using assertions in PHP regex, it's important to ensure that assertions are not placed in positions where they can cause the "NOTHING TO REPEAT A...

Is it possible to automate the process of checking website links for activity using PHP?

It is possible to automate the process of checking website links for activity using PHP by using the cURL library to make HTTP requests to each link a...

How can PHP developers improve their spelling and grammar checking processes?

One way PHP developers can improve their spelling and grammar checking processes is by utilizing libraries or tools that offer spell checking and gram...

What are the common pitfalls when checking for duplicate emails in a PHP registration script?

Common pitfalls when checking for duplicate emails in a PHP registration script include not properly sanitizing user input, not checking for case sens...