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- create code fences with backticks ` or tildes ~ ```
like so
``` - add language identifier to highlight code ```python
def function(foo):
print(foo)
``` - put returns between paragraphs
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`like _so_` - quote by placing > at start of line
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lang-php
(int)"anything that doesn't start with a number"always evaluates to0. What are you actually trying to accomplish? Getting thescreen.width??phptag. (Not the question or the answers, but these comments.)