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Numbers part one: Integers

Numbers part one: Integers: PHP with MySQL Essential Training (2013)
Numbers part one: Integers: PHP with MySQL Essential Training (2013)

Integers are whole numbers such as 1 and 2. This also includes negative whole numbers such as -3 and -4. PHP uses integers for a variety of applications, such as mathematical calculations like multiplication and addition. Integers can also be used to set the range of how certain functions work in addition to increasing or decreasing another integer. "Numbers part one: Integers" introduces elementary working knowledge of how integers work in PHP and MySQL.

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Skill Level Beginner
14h 32m
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Q: This course was revised on 6/4/2013. What changed?

A: The old version of this course was 6 years old and it was time for a complete revision, using PHP 5.4. (The tutorials will work with any version of PHP and covers any differences you might encounter). The author has also added updated installation instructions for Mac OS X Mountain Lion and Windows 8. The topics and end project are the same, but the code is slightly different. It also addresses frequently asked questions from the previous version.

Q: This course was updated on 5/20/2015. What changed?

A: We added one movie called "Changing the document root in Yosemite," which helps the Mac installation run more smoothly.

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