extract($scores, EXTR_PREFIX_ALL, 'score'); : extract « Data Structure « PHP

extract($scores, EXTR_PREFIX_ALL, 'score');

  $scores = array(91, 56, 87, 79);
  extract($scores, EXTR_PREFIX_ALL, 'score');

  print "<p>$score_0</p>";
  print "<p>$score_1</p>";
  print "<p>$score_2</p>";
  print "<p>$score_3</p>";

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