PHPExcel Reader Example #09

Simple File Reader Using a Read Filter

Loading file example1.xls using IOFactory with a defined reader type of Excel5
Loading Sheet "Data Sheet #3" only
Loading Sheet using filter

/var/www/html/onswitch.neon.service/vendor/phpoffice/phpexcel/Documentation/Examples/Reader/exampleReader09.php:66:
array (size=23)
  1 => 
    array (size=5)
      'A' => string 'NATO Phonetic Alphabet (Modern)' (length=31)
      'B' => null
      'C' => null
      'D' => null
      'E' => null
  2 => 
    array (size=5)
      'A' => string 'Alpha' (length=5)
      'B' => string 'Bravo' (length=5)
      'C' => string 'Charlie' (length=7)
      'D' => string 'Delta' (length=5)
      'E' => string 'Echo' (length=4)
  3 => 
    array (size=5)
      'A' => string 'Foxtrot' (length=7)
      'B' => string 'Golf' (length=4)
      'C' => string 'Hotel' (length=5)
      'D' => string 'India' (length=5)
      'E' => string 'Juliet' (length=6)
  4 => 
    array (size=5)
      'A' => string 'Kilo' (length=4)
      'B' => string 'Lima' (length=4)
      'C' => string 'Mike' (length=4)
      'D' => string 'November' (length=8)
      'E' => string 'Oscar' (length=5)
  5 => 
    array (size=5)
      'A' => string 'Papa' (length=4)
      'B' => string 'Quebec' (length=6)
      'C' => string 'Romeo' (length=5)
      'D' => string 'Sierra' (length=6)
      'E' => string 'Tango' (length=5)
  6 => 
    array (size=5)
      'A' => string 'Uniform' (length=7)
      'B' => string 'Victor' (length=6)
      'C' => string 'Whiskey' (length=7)
      'D' => string 'X-Ray' (length=5)
      'E' => string 'Yankee' (length=6)
  7 => 
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      'A' => null
      'B' => null
      'C' => string 'Zulu' (length=4)
      'D' => null
      'E' => null
  8 => 
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      'B' => null
      'C' => null
      'D' => null
      'E' => null
  9 => 
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