ÌáÈ¡HTML±êÇ©

<?php
/*****

• ×÷Õß: Ði×aeÄþ (ße߶)
• ÓÊÏa: czjsz_ah@stats.gov.cn
• ¿ª*¢: 2002.07
• º¯Êý: tags
• ¹¦ÄÜ: ´ÓÎļþÖÐÌaÈ¡HTML±eÇ(C)
• Èe¿Ú:
• $filename ÎļþÃu
• $tag ±eÇ(C)Ãu
• *µ»Ø:
• Êý×e,ÿÏiΪ:
• tagName String
• Text String
• Attrs Array
• ʾÀý:
• print_r(tags("test1.htm","a"));
• print_r("http://localhost/index.htm","img");

• */

function tags($filename,$tag) {
$buffer = join("",file($filename));
$buffer = eregi_replace("\r\n","",$buffer);
$tagkey = sql_regcase($tag);
$buffer = eregi_replace("<$tagkey ","\n<$tag ",$buffer);
$ar = split("\n",$buffer);

foreach($ar as $v) {
if(! eregi("<$tagkey ",$v)) continue;
eregi("<$tagkey ([^>])((.)</$tagkey)?",$v,$regs);
$p[tagName] = strtoupper($tag);
if($regs[3])
$p[Text] = $regs[3];
$s = trim(eregi_replace("[ \t]+"," ",$regs[1]))." ";
$s = eregi_replace(" = ","=",$s);

$a = split(" ",$s);  
for($i=0;$i<count($a);$i++) {  
  $ch = array();  
  if(eregi("=[\"']",$a[$i])) {  
    $j = $i+1;  
    while(!eregi("[\"']$",$a[$i])) {  
      $a[$i] .= " ".$a[$j];  
      unset($a[$j]);  
    }  
  }  
}  
foreach($a as $k) {  
  $name = strtoupper(strtok($k,"="));  
  $value = strtok("\0");  
  if(eregi("^[\"']",$value))  
    $value = substr($value,1,-1);  
  if($name)  
    $p[Attrs][$name] = $value;  
}  
$pp[] = $p;  

}
return $pp;
}

?>