Results for “randomness”

149 answers

• How can the combination of human-generated inputs like timestamps with computer-generated randomness affect the overall randomness of a PHP application?

  When human-generated inputs like timestamps are combined with computer-generated randomness in a PHP application, it can potentially reduce the overall randomne...

  timestamps randomness PHP application
• What are the potential pitfalls of using timestamps as a source of randomness in PHP applications?

  Using timestamps as a source of randomness in PHP applications can lead to predictable outcomes if the timestamp increments in a predictable manner. To ensure b...

  timestamps randomness PHP applications
• Is it possible to ensure true randomness while also preventing duplicate numbers in a PHP script?

  It is possible to ensure true randomness while preventing duplicate numbers in a PHP script by using the `shuffle` function to randomize an array of numbers and...

  randomness duplicate numbers PHP script
• What are the best practices for generating random numbers in PHP to avoid duplicates and ensure randomness?

  Generating random numbers in PHP can sometimes lead to duplicates, especially when generating a large number of random values. To avoid duplicates and ensure ra...

  random numbers PHP duplicates
• When generating random tokens for user verification in PHP, what are the considerations for choosing between functions like md5, uniqid, and random_bytes in terms of security and randomness?

  When generating random tokens for user verification in PHP, it is important to consider both security and randomness. Functions like md5 and uniqid may not prov...

  PHP random tokens md5