[Users] strip_tail() string length?

Juha Heinanen jh at tutpro.com
Tue Jan 30 08:08:21 CET 2007

Brandon Armstead writes:

 > i.e. strip_tail(strlen($ru) - 2); ... or something like such.

sorry, but my suggestion

substr($ru, -2, 2)

does not work, since it returns the last two chars of $ru not the
remaining chars.  strlen is indeed needed for the above.  using php
substr and strlen

strip_tail(strlen($ru) - 2)


substr($ru, 0, strlen($ru) - 2)

-- juha

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