Require,include,use in PHP distinguishes between include and require require include performance LUA include Requir

Require and include differ only when the file does not exist the way the error is not the same, the former stop the script, the latter continue to execute. is to introduce a file that introduces subsequent execution of the introduced file, and executes the current file after execution completes.
So the parameter value is the file address, using the left slash "/";

Use is a namespace, so the parameter value is a namespace, using the right slash "\"

Namespaces and file paths do not necessarily correspond directly!

'). addclass (' pre-numbering '). Hide (); $ (this). addclass (' has-numbering '). Parent (). append ($numbering); for (i = 1; i <= lines; i++) {$numbering. Append ($ ('

'). Text (i)); }; $numbering. FadeIn (1700); }); });

The above introduces the Require,include,use in PHP, including the require,include aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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