Search results for: "uniqid()"

Is uniqid() a suitable function for generating activation codes in PHP?

Using uniqid() alone may not be the best option for generating activation codes in PHP, as it may not always produce unique codes, especially in high...

What are the potential pitfalls of using uniqid() for generating activation codes in PHP?

Using uniqid() for generating activation codes in PHP can potentially lead to activation codes that are not truly unique, especially in high traffic s...

Are there any potential pitfalls in using md5() and uniqid() functions to generate GUID codes in PHP?

Using md5() and uniqid() functions to generate GUID codes in PHP can potentially lead to collisions, where two different inputs produce the same outpu...

What potential issue arises when using uniqid() to generate unique file names in PHP?

The potential issue that arises when using uniqid() to generate unique file names in PHP is that it may not be truly unique, especially in high traffi...

How does using uniqid compare to md5 hashing for generating unique file names in PHP?

When generating unique file names in PHP, using uniqid() is a simpler and more efficient method compared to md5 hashing. Uniqid() generates a unique i...