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PHP Questions and Answers (Q&A)

MohammadReza Honarkhah
Answered: Oct 15, 2017

$a <=> $bSpaceshipAn integer less than, equal to, or greater than zero when $a is respectively less than, equal to, or greater than $b. Available as of PHP 7.

2 Answers

553 views
J.Barbara
Answered: Feb 16, 2018
GET and POST request methods are part of html language. Using POST you can hide form data from being viewed on the address bar or browser. Either method can be used with forms of html by...Read More

2 Answers

326 views
John Adney
Answered: Sep 18, 2017

Only the number 51 will beprinted. bad answers here. words,words,words...

2 Answers

325 views
John Smith
Answered: Jul 16, 2020
To make the string s first character uppercase or lowercase, respectively.

Not many other options I could throw in there ;) This one is just for review I suppose.

1 Answer

275 views
Teachmeidea.contact
Answered: Jul 16, 2020
The preg_match() function searches string for pattern, returning true if pattern exists, and false...Read More

1 Answer

240 views
R. Barnes, Professional Gamer
Answered: May 17, 2019
The correct answer to this question is B, Htmlentities(). This function has all of the same functions as Htmlspecialchars(), except for one. With Htmlentities(), all characters which have entity...Read More

2 Answers

232 views
AJAX is the short form of Asynchronous JavaScript XML. This refers to a group of methods which can be used for web development. AJAX is very important during web development because it houses...Read More

2 Answers

215 views
Daniel Frederic
Answered: Jul 16, 2019
Require and include are terms used in PHP. Both are being used to carry out different functions in PHP and are written in this form include (), require (). However, it is essential to note that...Read More

3 Answers

211 views
John Smith
Answered: Jul 16, 2020
0, 0, -23, -1, 1-e) is correct because for the first one, strncasecmp compares str1 to str2 in a case-insensitive fashion, for the first 5 charactersfor the second one, 054 (octal 44) is converted...Read More

1 Answer

210 views
C.Charlotte
Answered: Mar 02, 2020
The echo and Print are used in order to ensure that output will be available on the screen. While there may be some differences, the differences are actually small. The echo does not have any return...Read More

1 Answer

5 views
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