分析PHP函数explode如何将字符串转换为数组

 
php 
 
  $DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'];  
 
 ?>  
 
 html>  
 
  head>  
 
  title>Test Explodetitle>  
 
  head>  
 
  body>  
 
  php  
 
  $peoples = file($DOCUMENT_ROOT.'/test/03/people.txt');  
 
  $countcount = count($peoples);  
 
  if ($count == 0) {  
 
 echo 'NO peoples pending. Please try again later.'; 
 
 } 
 
  for ($i = 0; $i  $count; $i++) {  
 
  $line = explode("t", $peoples[$i]);  
 
  echo 'font color=red>'.$line[0].'font>';  
 
  echo 'font color=blue>'.$line[1].'font>';  
 
  echo 'font color=green>'.$line[2].'font>';  
 
  echo 'br />';  
 
 } 
 
  ?>  
 
  body>  
 
 html>