Code added by Silvern88

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Check Referrer

This checks if the referrer is from the site you expect it to be.

Recursive Find File

Recursively looks for a file in directories in the current a top-level from the calling…

Email extension check

Great if you want to make sure an email ends in a certain extension.

File Uploader

A handy utility for uploading files

Clean URL

Cleans a URL string, for SEO friendly links

Mode calculator

Calculates and returns the mode of the numbers given

Average calculator

Returns the average of the numbers given.

Median calculator

Returns the median of the numbers given

Pythagorean theorem function

for all your a^2 b^2 = c^2 needs.

Random key generator

Generates a random key, a-Z 0-9 with no max length

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