avg_line_len.php

来自「散列函数源代码,散列表通常是关键字和值对应的数据结构,散列函数用于把关键字映射到」· PHP 代码 · 共 17 行

<?php

// Average line length
// (c) Peter Kankowski, 2008

foreach(glob("dic*.txt") as $file) {
  $count = 0;
  $len = 0;
  foreach(file($file) as $line) {
   $line = rtrim($line);
   $len += strlen($line);
   $count++;
  }
  printf("%-20s %3.1f\n", $file, $len / $count);
}

?>