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Regex match space or nothing

Discussion in 'PHP' started by Silver89, Sep 26, 2011.

0
  1. #1
    I'm trying to match the following:

    4acres
    4 acres
    44 acres

    but it only works if there is a space at the moment:

    
preg_match("/([0-9]+)\sacres/i", $row[5], $found);
    PHP:
    I tried the following but no luck ..

    
preg_match("/([0-9]+)([\s|])acres/i", $row[5], $found);
    PHP:
     
    Silver89, Sep 26, 2011 IP
  2. mastermunj

    mastermunj Well-Known Member

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    #2
    Try following

    
preg_match_all('/\d*\s*acres/i', $row[5], $found);
    Code (markup):
     
    mastermunj, Sep 26, 2011 IP
  3. JohnnySchultz

    JohnnySchultz Peon

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    #3

    try this..
    
preg_match("/[0-9]+[ ]?acres/i", $row[5], $found);
    PHP:
     
    JohnnySchultz, Sep 28, 2011 IP