What type of headers that PHP supports?

35

List some features of php that are deprecated in php

13

How can you create a session in php?

7

Explain me is multiple inheritance supported in php?

13

Require_once(), require(), include(). What is difference between them?

3

Is php 7 backwards compatible?

28

What is php session_start() and session_destroy() function?

10

What is the use of 'print' in php?

9

How to split a string into array using php?

16

What is use of header() function in php? What the limitation of header()?

13

"mysql_fetch_row — Get a result row as an enumerated array",this sentence comes from the PHP offical manual.However ,i can not understand the words "enumerated array".I need some help.Thanks a lot to everyone that reply.

943

What is the differences between $a != $B and $a !== $B?

13

What is mean tnq

412

Suppose we receive a form submitted by a post to subscribe to a newsletter. This form has only one field, an input text field named email. How would we validate whether the field is empty? Print a message "the email cannot be empty" in this case?

1

What is the difference between htmlentities() and htmlspecialchars()?

35