Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

php ·À×¢Èë¹¥»÷º¯Êý

/*php ·À×¢È뺯Êý
string  $feifa  ÏÞÖÆÔªËØ×é³É
ÈçÓзǷ¨×Ö·ûÌø×ªµ½ÉÏÒ»Ò³ ·µ»Ø 0  Ã»Óзµ»Ø 1
*/
//ʹÓ÷½·¨
//$feifa=array("select","delete","from","update","create","destory","drop","alter","and","or","like","exec","count","*","chr","mid","master","truncate","char","declare",";","-","+");
//$arrpostget=array("http://www.baidu.select cretecomdmin","wangw");
//echo saftsql($feifa,$arrpostget);
function saftsql($feifa,$arrpostget){
//
$arrpostget=array_merge((array)$HTTP_PSOT_VARS,(array)$HTTP_GET_VARS);
  if($arrpostget){
         foreach($arrpostget as $key=>$value){
              for($i=0;$i<count($feifa);$i++){
                //ÕÒ·Ç·¨×Ö·ûÔÚ$valueÖеÄλÖÃ
                $flag=strpos($value,$feifa[$i]);              
                if($flag)
                {                    
                 echo "<script
type=\"text/javascript\">alert('URLÓзǷ¨×Ö·û');</script>";
               


Ïà¹ØÎĵµ£º

phpǶÈëhtml

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

˼¿¼ PHP+MYSQLµÄOAΪºÎûÓÐJavaµÄֵǮ?


ÏÖÔÚÊг¡ÉϵÄoa»ù±¾ÉϿɹé½áΪÁ½´óÕóÓª£¬¼´phpÕóÓªºÍjavaÕóÓª¡£µ«¶Ô½Ó´¥oa²»¾ÃµÄÓû§À´Ëµ£¬¿´µ½µÄÍùÍùÖ»ÊÇËüÃǵıíÏֻ࣬ÊÇÃ÷ÏԵļ۸ñ²îÒ죬ȴºÜÄÑ¿´³öËüÃÇÖ®¼äµÄʵ¼Ê²îÒì¡£Æäʵ£¬ PHP + MYSQL ²»ÖµÇ®²»½ö½ö¾ÖÏÞÓÚoaÈí¼þ£¬¶øÊÇÕûÌåÉÏPHP + MYSQL¿ª·¢µÄÈí¼þ¶¼²»Èçjava¿ª·¢µÄÈí¼þֵǮ¡£ÎªÊ²Ã´PHP + MYSQL µÄOAΪʲô²»ÖµÇ®Ä ......

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 ......

[ת£ÝÉîÈëÀí½âPHPÖ®require/include˳Ðò


×÷Õß: laruence(http://www.laruence.com
)
±¾ÎĵØÖ·: http://www.laruence.com/2010/05/04/1450.html
×ªÔØÇë×¢Ã÷³ö´¦
ÔÚ´óÐ͵ÄWebÏîÄ¿ÖÐ, include_pathÊÇÒ»¸öÄ£¿é»¯Éè¼ÆµÄ¸ù±¾Öеĸù±¾(µ±È»,ÏÖÔÚÒ²Óкܶà»ùÓÚautoloadµÄÉè¼Æ,
Õâ¸ö²»Ó°Ïì±¾ÎĵÄ̽ÌÖ), µ«ÊÇÕýÊÇÒòΪinclude_path, ¾­³£»áÈÃÎÒÃÇÓöµ½Ò»Ð©ÒòΪûÓÐÕÒµ½Õ ......

php º¯Êý

htmlspecialchars()    
º¯Êý°ÑһЩԤ¶¨ÒåµÄ×Ö·ûת»»Îª HTML ʵÌå¡£
      ENT_COMPAT - ĬÈÏ¡£½ö±àÂëË«ÒýºÅ¡£
          eg:" £¨Ë«ÒýºÅ£© ³ÉΪ &quot;
implode()    
º¯Êý°Ñ
Êý×éÔªËØ×éºÏΪһ¸ö×Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ