PHP Strict Type Checking
Learn how to make your PHP code safer and more reliable by using strict type checking.
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In this tutorial with real-world examples, learn how by default PHP automatically changes types when necessary; why this is potentially bad, and how to switch it off.
Topics covered:
• Dynamic and loose typing
• Type juggling
• Type declarations
• Enabling strict type checking
• Scope and file boundaries
Source code:
‣ https://gist.github.com/daveh/0d43065...
Related videos:
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00:00:00 Introduction
00:00:09 Dynamic typing
00:00:25 Loose typing
00:01:01 Type juggling
00:01:13 Function example
00:02:37 Type declarations
00:03:06 Strict type checking
00:04:45 Scope
00:06:55 Conclusion
#PHP
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