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Re: find a space in a string, better fast solution?

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albert wrote:

> which is the most fast solution for know if after first number there is
> a space?

Pattern matching: <http://php.net/preg_match>

If the function returns 0 for the proper pattern, there either is no number 
or there is no number followed by space.

If it returns 1 then, there is a number followed by space.

For the first number, all preceding characters (in the line) must be non-
digits.  That can either be addressed with a negating *character class* (see 
the corresponding section in the PHP manual) or with negative *lookbehind* 
(see the section “Assertions”).

-- 
PointedEars
Zend Certified PHP Engineer
Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.

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Thread

find a space in a string, better fast solution? albert <alstopspam@stopaspam.com> - 2015-11-14 11:58 +0100
  Re: find a space in a string, better fast solution? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2015-11-14 13:08 +0100
  Re: find a space in a string, better fast solution? Jerry Stuckle <jstucklex@attglobal.net> - 2015-11-14 09:18 -0500

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