Magic Constants - PHP - P71

We'll be exploring PHP's Magic Constants.

__LINE__, which displays the current line number of the file.
__FILE__ , which displays the full path and filename of the file
__DIR__, which displays the directory of the file.
__FUNCTION__, which displays the function name, or {closure} for anonymous functions.
__CLASS__, which displays the class name. The class name includes the namespace it was declared in.
__TRAIT__, which displays the trait name. The trait name includes the namespace it was declared in.
__METHOD__, which displays the class method name.
__NAMESPACE__, which displays the name of the current namespace.

Read the full article on my website
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Code for this tutorial
https://github.com/dinocajic/php-7-youtube-tutorials/tree/master/71%20Magic%20Constants

Full Code
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