topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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basic-regex-23-NegatedCharacterClass.php / php



  <html>
  <head>
  <title>Negated Character Class Example</title>
  </head>
  <body>
  <?php
  sequenceToMatch1 = "12345";
  sequenceToMatch2 = "123 45";
  negCharClass = "/[^0-9]/";
  nonNumMatch = preg_match(negCharClass, sequenceToMatch1);
  if (nonNumMatch)
  {
  echo "<p>There was a non-numeric character in sequenceToMatch1.</p>";
  }
  else
  {
  echo "<p>All characters were numeric in sequenceToMatch1.</p>";
  }
  nonNumMatch = preg_match(negCharClass, sequenceToMatch2);
  if (nonNumMatch)
  {
  echo "<p>A non-numeric character was found in sequenceToMatch2.</p>";
  }
  else
  {
  echo "<p>All characters were numeric in sequenceToMatch2.</p>";
  }
  ?>
  </body>
  </html>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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