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

php ÖÐÉú³ÉËæ»ú×Ö·û´®µÄ·½·¨

php ÖÐÉú³ÉËæ»ú×Ö·û´®µÄ·½·¨
2009-10-20 13:56
ÔÚÒ»Ð©ÌØÊâÓ¦ÓÃÖУ¬ÐèÒªÉú³ÉËæ»ú×Ö·û´®£¬±ÈÈçÉú³ÉÏµÍ³Ëæ»úÃÜÂë»òÕßÊǵǽÑéÖ¤ÂëµÈ£¬±¾ÎĽéÉܵĺ¯ÊýÄܹ»·µ»ØÖ¸¶¨³¤¶ÈµÄËæ»ú×Ö·û´®£¬Ä¬Èϰüº¬´óСд×ÖĸºÍÊý×Ö£¬Äã¿ÉÒÔºÜÈÝÒ×µÄÐÞ¸ÄÒÔ±ã·ûºÏ×Ô¼ºµÄÐèÒª¡£
<?php
// ˵Ã÷£ºphp ÖÐÉú³ÉËæ»ú×Ö·û´®µÄ·½·¨
// ÕûÀí£ºhttp://www.CodeBit.cn
function genRandomString($len)
{
$chars = array(
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
"3", "4", "5", "6", "7", "8", "9"
);
$charsLen = count($chars) - 1;
shuffle($chars); // ½«Êý×é´òÂÒ
$output = "";
for ($i=0; $i<$len; $i++)
{
$output .= $chars[mt_rand(0, $charsLen)];
}
return $output;
}
$str = genRandomString(25);
$str .= "<br />";
$str .= genRandomString(25);
$str .= "<br />";
$str .= genRandomString(25);
echo $str;
?>


Ïà¹ØÎĵµ£º

PHPÍøÕ¾¿ª·¢·½°¸£¨¿ª·¢ÐÂÈ˱ضÁ£©

 Ò»¡¢¿ª·¢³ÉÔ±
a)ÏîÄ¿Ö÷¹Ü
b)Ò³ÃæÃÀ¹¤
c)Ò³Ãæ¿ª·¢
d)·þÎñ¶Ë³ÌÐò¿ª·¢
e)ϵͳÓëÊý¾Ý¹ÜÀí
f)²âÊÔÓë°æ±¾¿ØÖÆ
¶þ¡¢ ÍøÕ¾×鿪·¢¼òÃ÷Á÷³Ì
Èý¡¢ ¿ª·¢¹¤¾ßÓë»·¾³
a)·þÎñÆ÷ÅäÖÃ
i. WEB·þÎñÆ÷£º FreeBSD6.1+Apache2.0+PHP5.0£¬SVN°æ±¾¿ØÖÆ·þÎñ(½ö²âÊÔ»ú)¡£
ii.Êý¾Ý¿â·þÎñÆ÷£º WIN2003 server+SQL server 2000+MySQL5.0 ......

¼ÆËã×î½üÒ»ÖܵÄphp³ÌÐò

 
$curdate= date('N'); 
switch ($curdate)
{
case 1:
$diff='0,1,2,3,4,5,6';
break;
case 2:
$diff='-1,0,1,2,3,4,5';
break;
case 3:
$diff='-2,-1,0,1,2,3,4';
break;
case 4:
$diff='-3,-2,-1,0,1,2,3';
break;
case 5:
$diff='-4,-3,-2,-1,0,1,2';
break;
......

40Ìõ¼¼ÇÉÓÅ»¯php´úÂë

 ×ªÔØhttp://www.php100.com/html/webkaifa/PHP/PHPyingyong/2009/1115/3523.html
1.Èç¹ûÒ»¸ö·½·¨Äܱ»¾²Ì¬£¬ÄǾÍÉùÃ÷ËûΪ¾²Ì¬µÄ£¬ËÙ¶È¿ÉÌá¸ß1/4;
2.echoµÄЧÂʸßÓÚprint,ÒòΪechoûÓзµ»ØÖµ£¬print·µ»ØÒ»¸öÕûÐÍ;
3.ÔÚÑ­»·Ö®Ç°ÉèÖÃÑ­»·µÄ×î´ó´ÎÊý£¬¶ø·ÇÔÚÔÚÑ­»·ÖÐ;
4.Ïú»Ù±äÁ¿È¥ÊÍ·ÅÄÚ´æ£¬ÌØ±ðÊÇ´óµÄÊý×é;
5.±ÜÃâÊ ......

php½Ì³Ì

¿µÊ¢²©¿ÍÌṩԭ´´PHP½Ì³Ì£¬Èç¹ûÓÐÐËȤÇë¼ÓȺ£º6430092.Óû¼Ó´ÓËÙ£¡£¡£¡±¾À´ÔÚCSDN´´½¨²©¿ÍÊÇÏë°Ñ×Ô¼ºµÄÎÄÕÂÈøü¶àµÄÈË¿´µ½£¬Èç¹ûÄܹ»Îª´ó¼Ò´øÀ´°ïÖúÄÇÊǸüºÃ²»¹ýµÄÊÂÁË¡£±¾½Ì³ÌÖ»ÊDZ¾È˵Äѧϰ±Ê¼Ç£¬Çв»¿ÉÕæÄÃÀ´µ±php½Ì³ÌÀ´¶ÁÖ»¿É×÷Ϊ²Î¿¼£¡ºóÀ´²Å·¢ÏÖ£¬×ªÔØÎÄÕÂÕæµÄÌ«·Ñʱ¼ä£¬ËùÒÔ¾Í×ªÔØ¸öĿ¼°É£¬±¾ÎIJ»»á¸üУ¬ËùÒÔÈç¹ûÓÐ ......

php½ÓÊÜxmlºÍ·¢ËÍ(post)xml

 
½ÓÊÕxml:
$xml = file_get_contents('php://input');
 
·¢ËÍ(post):
$xml_data = <xml>...</xml>";
$url = http://dest_url;
$header[] = "Content-type: text/xml";//¶¨Òåcontent-typeΪxml
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ