phpµÄ¹ØÓÚbomµÄ½â¾ö·½°¸
ǰһ¶Îʱ¼äÔÚ¹«Ë¾×öÒ»¸öphpµÄÏîÄ¿£¬×îºó½«ÏîÄ¿°²×°ÔÚ¿Í»§µÄ¸öÈ˵çÄÔÉϵÄʱºòºÜ¶àÒ³Ãæ±äÐÎÁË£¬ÕÒÁ˺ܾö¼Ã»Óз¢ÏÖÊÇʲôÎÊÌ⣬¸ãµÃÎÒºÜÓôÃÆ¡£µÚ¶þÌìÓÃzend studio ´ò¿ªÏîÄ¿µÄÅäÖÃÎļþʱ·¢ÏÖÔÚÎļþµÄ¿ªÊ¼µÄµØ·½³öÏÖÁËÒ»¸öµãµã£¬¶øÇÒÓÃÆäËûµÄ±à¼¹¤¾ß¿´²»µ½Õâ¸öµãµã¡£ÎÒÔÚzendÏÂÃæ°ÑÄǸöµãµãɾÁ˱£´æºóÍøÕ¾¾ÍÕý³£ÁË¡£
ºóÀ´ÔÚÍøÉÏÒ»²é²ÅÖªµÀÄǸöµãµãÊÇutf-8 with bomÕâÖÖ±àÂë¸ñʽ²úÉúµÄ¡£php¶ÔbomûÓнøÐкܺõĴ¦Àí£¬ËùÒÔµ¼ÖÂÁËÍøÕ¾ÔËÐв»Õý³£¡£¶øÇÒÕâÖÖbomÔÚÓÐЩIDEÀïÃæ²»ÈÝÒ×·¢ÏÖ£¬ËùÒÔºÜÈÝÒ׳öÏÖÎÊÌâ¡£ÎÒÔÚÍøÉÏ¿´µ½Ò»¸öÕÒbomÎļþµÄphp½Å±¾£¬¹²Ïí³öÀ´Ï£Íû¶Ô´ó¼ÒÓÐËù°ïÖú¡£½Å±¾ÄÚÈÝÈçÏ£º
<?php
set_time_limit(0);
class Jo_Dir {
public $__dirs = array();
public function __construct($path) {
if (!is_readable($path)) {
throw new Exception("path not found {$path}");
}
$this->__dirs[0] = $path;
}
protected function _file($file)
{}
protected function _dir($dir)
{}
public function run() {
$i = 0;
while (true) {
if (!isset($this->__dirs[$i])) {
break;
}
$this->_fetch($i);
$i += 1;
}
for ($i = count($this->__dirs) - 1;
Ïà¹ØÎĵµ£º
1£¬Äê-ÔÂ-ÈÕ
echo date('Y-m-j');
2007-02-6
echo date('y-n-j');
07-2-6
´óдY±íʾÄêËÄλÊý×Ö£¬¶øÐ¡Ð´y±íʾÄêµÄÁ½Î»Êý×Ö£»
Сдm±íʾÔ·ݵÄÊý×Ö(´øÇ°µ¼)£¬¶øÐ¡Ð´nÔò±íʾ²»´øÇ°µ¼µÄÔ·ÝÊý×Ö¡£
echo date('Y-M-j');
2007-Feb-6
echo date('Y-m-d');
2007-02-06
´óдM±íʾÔ·ݵÄ3¸öËõд×Ö·û£¬¶øÐ¡Ð´mÔò±íÊ¾Ô ......
preg_replace -- Ö´ÐÐÕýÔò±í´ïʽµÄËÑË÷ºÍÌæ»»
array_push -- ½«Ò»¸ö»ò¶à¸öµ¥ÔªÑ¹ÈëÊý×éµÄĩ⣨ÈëÕ»£©
preg_match -- ½øÐÐÕýÔò±í´ïʽƥÅä
exif_imagetype($file) ---ͼÏñÀàÐÍ£»
echo "<SCRIPT LANGUAGE='JavaScript'>alert('µÃµ½');history.back();</SCRIPT>";
exit;
date_defaul ......
ereg()
×Ö·û´®±È¶Ô½âÎö¡£
Óï·¨: int ereg(string pattern, string string, array [regs]);
·µ»ØÖµ: ÕûÊý/Êý×é
º¯ÊýÖÖÀà: ×ÊÁÏ´¦Àí
ÄÚÈÝ˵Ã÷
±¾º¯ÊýÒÔ pattern µÄ¹æÔòÀ´½âÎö±È¶Ô×Ö·û´® string¡£±È¶Ô½á¹û·µ»ØµÄÖµ·ÅÔÚÊý×é²ÎÊý regs Ö®ÖУ¬regs[0] ÄÚÈݾÍÊÇÔ×Ö·û´® string¡¢regs[1] ΪµÚÒ»¸öºÏºõ¹æÔòµÄ×Ö·û´®¡¢regs ......
×î½üÔÚ¸ºÔð×öÍøÕ¾µÄºǫ́¹ÜÀí²¿·Ö£¬¾õµÃjqueryµÄsortable×ö¶¯Ì¬¹¤¾ßÀ¸ºÜʵÓÃ,µ«ÍøÉϺܶ඼ֻ½éÉÜajaxºÍsortableÒ»Æð£¬Ã»ÓкÍdatabase½áºÏ×ÅÓã¬Î¨Ò»¿´µ½µÄ¾ÍÊÇÓÃcookie£¬Èç¹ûÓÐÅóÓÑϲ»¶ÓÃcookieµÄ£¬¿ÉÒÔÀ´ÕâÀï¿´¿´¡£ ÎÒ¸öÈ˲»Ï²»¶cookie£¬cookieÓÐʱ¼äµÄÏÞÖÆ£¬¶øÇҺöàÈËÏÖÔÚ¶¼½ûÖ¹cookieµÄʹÓÃÁË¡£¾Í×Ô¼º±àÁ˸öÂ룬ÓÃphp¡¢j ......
<?php
if(empty($_GET[submit]))
{
?>
<form enctype="multipart/form-data" action="<?php $_SERVER['PHP_SELF']?>?submit=1" method="post">
<input name="filename" type="file">
<input type="submit" value="È·¶¨ÉÏ´«">
</form>
<?php
}
else{
......