Post Views: 830 What is the difference between md5(), crc32() and sha1() crypto in PHP? The main difference is the length of the hash generated. CRC32() returns 32 bits value, sha1() returns a 128 bits value, md5() returns a 160 bit value.
PHP Interview Questions and Answers
Post Views: 804 What are the differences between echo, print and printf in PHP? All of these are used for printing out strings to the screen. echo: echo is the most primitive of them, and just outputs the contents following the construct to the screen. you can pass multiple parameters to echo. echo is faster, but […]