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Setting default argument values

Setting default argument values: PHP with MySQL Essential Training (2013)
Setting default argument values: PHP with MySQL Essential Training (2013)

Setting default argument values is one way to avoid errors. Using simple assignments, you can set values to be used when null is passed. In this PHP with MySQL series video, you will also learn the difference between passing in null and passing nothing, as well as tips like listing required values first, and optional values and their defaults after.

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Skill Level Beginner
14h 32m
Duration
5,850,308
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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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