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Thread: help replacing split() please.

  1. #1
    Join Date
    Apr 2004
    Posts
    38

    resolved help replacing split() please.

    I have the following code aand understand split()is deprecated - please can someone help out with replacement code.

    PHP Code:
    foreach ($lines as $l) {
      if (
    trim($l) != "") {
        
    $t = (array)split("\r\n"trim($l));
        if (
    $t[1] == 'TRUE'$total_items++;
      }

    Thanks

    Allan

  2. #2
    Join Date
    Aug 2004
    Location
    Ankh-Morpork
    Posts
    19,384
    PHP Code:
    $t preg_split('/\r\n/'trim($l)); 
    However, since you are not doing anything that requires the use of a regular expression, I would just use explode():
    PHP Code:
    $t explode("\r\n"trim($l)); 
    (Although from the variable name "$lines", it at least sounds a bit strange that there would be carriage-return/newlines within each line, especially after trim()-ing any that might be at the end of the line?)
    "Please give us a simple answer, so that we don't have to think, because if we think, we might find answers that don't fit the way we want the world to be."
    ~ Terry Pratchett in Nation

    eBookworm.us

  3. #3
    Join Date
    Apr 2004
    Posts
    38
    Thanks for that.

    It is correct - it is analysing a string that has been stored in a text file, which originates from a user multi-line input text box.

    But - then I didn't code the original app and aren't a PHP coder hence the request - the app works, except for the warning since our ISP upgraded PHP

    Allan

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