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PHP Basics

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PHP 7 Zend Certification Study Guide

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Abstract

This chapter focuses on the nitty gritty details of PHP as a language. This is a big chapter and it covers one of the most important aspects of the exam. The best advice that I can give is not to skim over it. There are a lot of places where PHP has some peculiarities and even with a few years of experience you might not have encountered them all.

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Notes

  1. 1.

    https://php.net/manual/en/reserved.php

  2. 2.

    https://www.phpdoc.org/

  3. 3.

    https://php.net/manual/en/language.types.type-juggling.php

  4. 4.

    https://secure.php.net/manual/en/language.types.string.php#language.types.string.conversion

  5. 5.

    https://secure.php.net/manual/en/language.types.integer.php

  6. 6.

    https://php.net/manual/en/reserved.constants.php

  7. 7.

    https://php.net/manual/en/language.constants.syntax.php

  8. 8.

    https://php.net/manual/en/function.define.php

  9. 9.

    https://php.net/manual/en/function.constant.php

  10. 10.

    https://php.net/manual/en/language.variables.superglobals.php

  11. 11.

    https://php.net/manual/en/reserved.variables.server.php

  12. 12.

    https://secure.php.net/manual/en/reserved.constants.php

  13. 13.

    https://secure.php.net/manual/en/language.constants.predefined.php

  14. 14.

    https://php.net/manual/en/language.operators.precedence.php

  15. 15.

    https://en.wikipedia.org/wiki/Two%27s_complement

  16. 16.

    http://www.oracle.com/technetwork/server-storage/virtualbox/downloads/index.html

  17. 17.

    https://www.ubuntu.com/download/server

  18. 18.

    https://en.wikipedia.org/wiki/Copy-on-write

  19. 19.

    https://php.net/manual/en/features.gc.refcounting-basics.php

  20. 20.

    https://github.com/php/php-src/blob/master/php.ini-production#L1763

  21. 21.

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

Author information

Authors and Affiliations

  1. Grafham, Cambridgeshire, UK

    Andrew Beak

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  1. Andrew Beak
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© 2017 Andrew Beak

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Cite this chapter

Beak, A. (2017). PHP Basics. In: PHP 7 Zend Certification Study Guide. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-3246-0_1

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