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Fix(guide): clean up Markdown formatting

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Alexandru-Daniel Nedelcu
2018-10-13 23:21:12 +02:00
committed by Heather Kusmierz
parent f0826146e1
commit 88c3b75333
1 changed files with 4 additions and 4 deletions
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client/src/pages/guide/english/php/PHP Variables/index.md
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@ -10,7 +10,7 @@ Variables are assigned with the `= operator` , with the variable on the left-han
### Variable Naming
Rules for naming a variable is listed below:-
Rules for naming a variable is listed below:
1. Variables names must begin with a letter or underscores character.
2. A variable name can consist of numbers, letters, underscores but you cannot use characters like `+ , - , % , ( , ) . &` in its name.
3. Variable names are case-sensitive i.e. `($age and $AGE are two different variables)`.