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

phpÖÐpackÓëunpack

pack/unpackµÄÃþ°å×Ö·û×Ö·ûº¬Òå
format ²ÎÊýµÄ¿ÉÄÜÖµ£º
a - NUL-padded string
A - SPACE-padded string
h - Hex string, low nibble first
H - Hex string, high nibble first
c - signed char
C - unsigned char
s - signed short (always 16 bit, machine byte order)
S - unsigned short (always 16 bit, machine byte order)
n - unsigned short (always 16 bit, big endian byte order)
v - unsigned short (always 16 bit, little endian byte order)
i - signed integer (machine dependent size and byte order)
I - unsigned integer (machine dependent size and byte order)
l - signed long (always 32 bit, machine byte order)
L - unsigned long (always 32 bit, machine byte order)
N - unsigned long (always 32 bit, big endian byte order)
V - unsigned long (always 32 bit, little endian byte order)
f - float (machine dependent size and representation)
d - double (machine dependent size and representation)
x - NUL byte
X - Back up one byte
@ - NUL-fill to absolute position
aÒ»¸öÌî³ä¿ÕµÄ×Ö½Ú´®
AÒ»¸öÌî³ä¿Õ¸ñµÄ×Ö½Ú´®
bÒ»¸öλ´®£¬ÔÚÿ¸ö×Ö½ÚÀïλµÄ˳Ðò¶¼ÊÇÉýÐò
BÒ»¸öλ´®£¬ÔÚÿ¸ö×Ö½ÚÀïλµÄ˳Ðò¶¼ÊǽµÐò
cÒ»¸öÓзûºÅchar£¨8λÕûÊý£©Öµ
CÒ»¸öÎÞ·ûºÅchar£¨8λÕûÊý£©Öµ£»¹ØÓÚUnicode²ÎÔÄU
d±¾»ú¸ñʽµÄË«¾«¶È¸¡µãÊý
f±¾»ú¸ñʽµÄµ¥¾«¶È¸¡µãÊý
hÒ»¸öÊ®Áù½øÖÆ´®£¬µÍËÄλÔÚǰ
HÒ»¸öÊ®Áù½øÖÆ´®£¬¸ßËÄλÔÚǰ
iÒ»¸öÓзûºÅÕûÊýÖµ£¬±¾»ú¸ñʽ
IÒ»¸öÎÞ·ûºÅÕûÊýÖµ£¬±¾»ú¸ñʽ
lÒ»¸öÓзûºÅ³¤ÕûÐΣ¬×ÜÊÇ32λ
LÒ»¸öÎÞ·ûºÅ³¤ÕûÐΣ¬×ÜÊÇ32λ
nÒ»¸ö16λ¶ÌÕûÐΣ¬“ÍøÂç”×Ö½ÚÐò£¨´óÍ·ÔÚǰ£©
NÒ»¸ö32λ¶ÌÕûÐΣ¬“ÍøÂç”×Ö½ÚÐò£¨´óÍ·ÔÚǰ£©
pÒ»¸öÖ¸Ïò¿Õ½áβµÄ×Ö´®µÄÖ¸Õë
PÒ»¸öÖ¸Ïò¶¨³¤×Ö´®µÄÖ¸Õë
qÒ»¸öÓзûºÅËı¶£¨64λÕûÊý£©Öµ
QÒ»¸öÎÞ·ûºÅËı¶£¨64λÕûÊý£©Öµ
sÒ»¸öÓзûºÅ¶ÌÕûÊýÖµ£¬×ÜÊÇ16λ
SÒ»¸öÎÞ·ûºÅ¶ÌÕûÊýÖµ£¬×ÜÊÇ16룬×Ö½ÚÐò¸ú»úÆ÷оƬÓйØ
uÒ»¸öÎÞ±àÂëµÄ×Ö´®
UÒ»¸öUnicode×Ö·ûÊý×Ö
vÒ»¸ö“VAX”×Ö½ÚÐò£¨Ð¡Í·ÔÚǰ£©µÄ16λ¶ÌÕûÊý
VÒ»¸ö“VAX”×Ö½ÚÐò£¨Ð¡Í·ÔÚǰ£©µÄ32λ¶ÌÕûÊý
wÒ»¸öBERѹËõµÄÕûÊý
xÒ»¸ö¿Õ×Ö½Ú£¨ÏòǰºöÂÔÒ»¸ö×Ö½Ú£©
X±¸·ÝÒ»¸ö×Ö½Ú
ZÒ»¸ö¿Õ½áÊøµÄ£¨ºÍ¿ÕÌî³äµÄ£©×Ö½Ú´®
¹æÔò£º
1.ÿ¸ö×Öĸºó


Ïà¹ØÎĵµ£º

PHP ±äÁ¿ºÍ³£Á¿µÄ¶¨Òå

±¾ÕÂ˵˵±äÁ¿µÄ¶¨Òå¡£
Èç¹û¶ÔÓÚ±äÁ¿ºÍ³£Á¿µÄ¶¨Ò壬Äã»á×¢Ò⼸¸ö·½ÃæÄØ£¿Äã¿ÉÄÜ»áÏëµ½£º
ÈçºÎ¶¨Òå±äÁ¿£¬ËüºÍC# µÈÓïÑÔÓÐʲô²»Í¬ÄØ£¿
±äÁ¿Çø·Ö´óСдÂð£¿
PHPµÄ±äÁ¿»¹ÓÐÆäËûÖØÒªµÄÂð£¿
³£Á¿ºÍ±äÁ¿µÄ¶¨ÒåÒ»ÑùÂð£¿
 ·Ö±ð½²Êö°É¡£
1.ÈçºÎ¶¨Òå±äÁ¿£¬ËüºÍC# µÈÓïÑÔÓÐʲô²»Í¬ÄØ£¿
   PHP ÖеıäÁ¿ÓÃÒ»¸ ......

¹ØÓÚPHP Pear °²×°¼°Ê¹ÓÃ


£­£­£­£­£­£­£­£­£­£­£­£­£­£­
           °²×°pear
£­£­£­£­£­£­£­£­£­£­£­£­£­£­
pearÊÇPHPµÄÀ©Õ¹ºÍÓ¦ÓóÌÐò¿â£¬°üº¬Á˺ܶàÓÐÓõÄÀ࣬°²×°ºÃphp5.0ºó£¬pearʵ¼ÊÉϲ¢Ã»Óб»°²×°£¬°²×°µÄ·½·¨ÈçÏ£º
1.ÔÚphpĿ¼ÖÐË«»÷go-pear.bat¡£
2.°´ÕÕÌáʾÊäÈëһЩÉèÖÃÐÅÏ¢£¬ ......

ʲôÊÇPHPÀàºÍÀàµÄ¶ÔÏó(PHPµÄÀà¼ò½é)

 
ÀࣨClass£©£ºÊÇһЩ±äÁ¿ÓëһЩʹÓÃÕâЩ±äÁ¿µÄº¯ÊýµÄ¼¯ºÏ¡£
¿É¼òµ¥Àí½âΪº¯ÊýºÍ±äÁ¿µÄ¼¯ºÏ£¬»ò±äÁ¿ºÍº¯ÊýµÄ¶¨ÒåµÄ¼¯ºÏ¡£
Óï·¨ÊÇ£º
class Class_name //ϰ¹ßÉÏÀàµÄµÚÒ»¸ö×Ö·ûΪ´óд£¬²¢ÇÒ±ØÐë·ûºÏ±äÁ¿µÄÃüÃû¹æÔò¡£
{
//º¯ÊýÓë±äÁ¿µÄ¼¯ºÏ(һЩ±äÁ¿(Àà³ÉÔ±)ºÍº¯Êý(ÐÐΪ·½·¨)µÄ¶¨Òå)¡£
}
Êý¾Ý³ÉÔ±(±äÁ¿)ÔÚÀ ......

php ÀàµÄʹÓÃ

Óû§¶¨ÒåµÄÀ࣬ҲÊÇѧºÃ PHP Ëù±Ø±¸µÄÌõ¼þÖ®Ò»¡£
¶ø PHP µÄÀ࣬ºÍÆäËüµÄÃæÏò¶ÔÏóÓïÑÔ±È½ÏÆðÀ´£¬»¹ËãÂùµ¥´¿µÄ¡£
PHP Ö»ÓÐÀà±ð (class)¡¢·½·¨ (method)¡¢ÊôÐÔ¡¢ÒÔ¼°µ¥Ò»¼Ì³Ð (extensions) µÈ¡£
¶Ô²»Ï°¹ßʹÓà C++¡¢Java¡¢Delphi µÈÃæÏò¶ÔÏóÓïÑÔÀ´¿ª·¢³ÌÐòµÄÓû§£¬²»·ÁÏÈÔĶÁÒ»ÏÂÓйØÃæÏò¶ÔÏó¸ÅÄîµÄÊ飬ÏàÐÅ¿ÉÒÔ´øÀ´Ðí¶àµÄÊÕ ......

×Ô¼ºÐ´µÄÒ»¸öPHP·ÖÒ³Àà

Ïȸø´ó¼ÒÌùÒ»¸öʵÀý
test.php
<?php
//°üº¬seppageÀàÎļþ
require 'seppage.class.php';
//µ±Ç°Ò³Âë
$pagenow=2;
//Ò³Ãæ×ÜÊý
$pageall=10;
/*
*ÐèÒª·ÖÒ³µÄURLµØÖ·£¬¿ÉÒÔURLÖпÉÒÔ×ÔÓÉʹÓÃ?ºÅ»òÕß&ºÅ£¬³ÌÐò»á×Ô¶¯Ê¶±ð
*´Ë²ÎÊýºÍ$modurl²ÎÊýÉèÖÃÒ»Ïî¼´¿É£¬ÈôÁ½Ïî¶¼ÓУ¬Ôò°´$modurlΪ׼
*/
$url='http://l ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ