Basic PHP Programming Question:

Download Job Interview Questions and Answers PDF

What is the difference between characters \023 and \x23?

PHP Interview Question
PHP Interview Question

Answer:

The first one is octal 23, the second is hex 23.

Download PHP Interview Questions And Answers PDF

Previous QuestionNext Question
How can we register the variables into a session?With a heredoc syntax, do I get variable substitution inside the heredoc contents?