(< hypertext preprocessor,
"hüperteksti eelprotsessor")

olemus
universaalne skriptikeel, mis on eriti sobiv veebiarenduseks,
on manustatav HTML-keelde
= an open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML

ülevaateid
https://dev.to/kh4l33l/intro-to-php-for-beginners-module-1-1m7b

https://en.wikipedia.org/wiki/PHP

https://en.wikipedia.org/wiki/PHP_syntax_and_semantics

http://www.tutorialspoint.com/php/php_tutorial.pdf

http://ee1.php.net/manual/en/index.php

veebisait
http://php.net/

turvalisus
https://www.cvedetails.com/vulnerability-list/vendor_id-74/product_id-128/PHP-PHP.html

https://www.wordfence.com/learn/understanding-php-vulnerabilities/

https://www.wordfence.com/learn/how-to-write-secure-php-code/

https://www.cloudways.com/blog/php-security/

https://www.acunetix.com/websitesecurity/php-security-1/

https://www.cyberciti.biz/tips/php-security-best-practices-tutorial.html

https://blog.cyberpanel.net/2019/03/29/php-security-best-practices/

http://www.securityscripts.ru/download/books/pro-php-security.pdf

vt ka
- PHP-objektisüst