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htmlspecialchars()    
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      ENT_COMPAT - ĬÈÏ¡£½ö±àÂëË«ÒýºÅ¡£
          eg:" £¨Ë«ÒýºÅ£© ³ÉΪ "
implode()    
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         Óï·¨:implode(separator,array)
               
separator
   ¿ÉÑ¡¡£¹æ¶¨Êý×éÔªËØÖ®¼ä·ÅÖõÄÄÚÈÝ¡£Ä¬ÈÏÊÇ ""£¨¿Õ×Ö·û´®£©¡£
               
array
        ±ØÐè¡£Òª½áºÏΪ×Ö·û´®µÄÊý×é¡£
                     eg:
                        <?php>
                                   $arr = array('Hello','World!','Beautiful','Day!');
                                   echo implode(" ",$arr)
;
                        ?>
                        Êä³ö£º     Hello World! Beautiful Day!
explode()
     º¯Êý°Ñ×Ö·û´®·Ö¸îΪÊý×é¡£
          ¸ñʽ£ºexplode(separa


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php ¶ÔÎļþ²Ù×÷

PHP´´½¨Îļþ£¨¼Ð£©ÒÔ¼°Ä¿Â¼²Ù×÷
 Ò»¡¢Ä¿Â¼²Ù×÷
   
      Ê×ÏÈÊÇ´ÓĿ¼¶ÁÈ¡µÄº¯Êý,opendir(),readdir(),closedir(),ʹÓõÄʱºòÊÇÏÈ´ò¿ªÎļþ¾ä±ú,¶øºóµü´úÁгö:
<?php
$base_dir="filelist/";
$fso=opendir($base_dir);
echo  $base_dir."<hr/>";
whil ......

phpǶÈëhtml

<?php
function outputMyName($fname) {
   echo "ÎÒµÄÃû×ֽР";
    echo "ÖÜ ".$fname."<br />";
}
 ?>
<html>
<body>
<?php
outputMyName("ʤ³¬");
outputMyName("Óîºã");
outputMyName("ÓîÃË");
?>
</body>
</html>
½á¹ûÈçÏ£ ......

phpÉú³ÉwordÎĵµ,²¢¿ÉÒÔÏÂÔØ

<?php
if($_POST['str'])
{
header('Content-type: application/doc');
header('Content-Disposition: attachment; filename="downloaded.doc"');
echo iconv("UTF-8","GB2312",$_POST['str']);
}
?>
<a href="javascript:void(0)" onclick="downword()">ÏÂÔØ</a>
<div id="word" style="dis ......

PHPͳ¼ÆÍøÕ¾·ÃÎÊ´ÎÊý·ÀË¢ÐÂ

<?
@session_start();
$counter = intval(file_get_contents("counter.dat"));
if(!$_SESSION['jingyun'])
{
$_SESSION['jingyun'] = true;
$counter++;
$fp = fopen("counter.dat","w");
fwrite($fp, $counter);
fclose($fp);
}
?>
×Ü·ÃÎÊ <span style="font-size:14px; color:#FF6600" mce_sty ......
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