Is === in PHP binary-safe in string comparison?
php
Solution
All Comparison operators are binary safe and == and ===(compares with type ) are comparison operators so they are .......
Problem
Php functions `strcmp`, `strcasecmp` and other from this family are binary-safe. Are operators `==` and `===` binary-safe? And if yes what should be used in binary-safe string comparison: functions or operator? (binary-safe: "operator or function that can be applied to variables without altering their current state")