CookieÖдæÊý×é[php]
¿ÉÒÔͨ¹ýÐòÁл°Ò»¸öÊý×飬Ȼºó·Åµ½cookieÖÐ
´ÓcookieÖеõ½Öµ£¬È»ºóÔÚ·´ÐòÁл¯£¬×ª»»ÎªÊý×é¡£
$cur_goods_array = unserialize(stripslashes($_COOKIE['shop_cart_info']));
¡¡
¡¡setcookie("shop_cart_info",serialize($cur_goods_array));
Ïà¹ØÎĵµ£º
ͻȻÏëÆðÁËÔÚÒ»´ÎÃæÊÔµÄʱºòÒªÎÒд³öδÀ´Ò»ÌìÊÇÐÇÆÚ¼¸£¬µ±Ê±Ã»ÓиøÐ´³öÀ´¡£ÏÖÔÚÏëÏ뻹ÊǾõµÃ¶ÔdateºÍmktimeµÄ¸ÅÄîºÜÄ£ºý£¬ÔÚÕâÀï¼Ç¼ÏÂÒÔ±¸ºóÓ㺳ÌÐòÈçÏÂ
<?php
echo date( "l dS 0f F Y h£ºi£ºs A" );
echo "<br>";
print("July 1, 2010 is on a " . date("l", mktime(0,0,0,7,11,2010)));
?>
Êä³ö½á¹û ......
´ÓÕâ¸öͼÖУ¬¿ÉÒÔºÜÇå³þµÄ¿´µ½Ò»ÖÖÁªÏµ£º
¼ÙÉè $var ÊÇÈκÎtype¡£
µ± empty($var) Ϊ true ʱ£¬ (bool)($var) Ϊ false ¡£·´Ö®ÒàÈ»¡£
ͬÑù£¬
µ± is_null($var) Ϊ true ʱ£¬ isset($var) Ϊ false ¡£·´Ö®ÒàÈ»¡£
¼ÙÈç:
$i=$j+1;
ÕâÀïµÄis_null($j)Ϊtrue
¿É¼û£º
issetÓÃÓÚÅжÏ䶨ÒåµÄÇé¿ö¡£
Empty¿ÉÒÔÅжÏδ¶¨Ò ......
<?php
$filename
=
"
D:
\\
296.mid
"
;
$file
=
fopen
(
$filename
,
"
rb
"
)
;
$bin
=
fread
(
$file
,
2
)
;
//Ö»¶Á2×Ö½Ú
fclose
(
$file
)
;
$strInfo
= @
unpack
(
"
c2chars
" ......
ÔÚIIS 5.1 »òIIS6 ÖÐÅäÖÃPHP µÄFastCGIģʽ
Ò»¡¢FastCGIÊÇʲô£¿
¡¡¡¡FastCGIÊÇÓïÑÔÎ޹صġ¢¿ÉÉìËõ¼Ü¹¹µÄCGI¿ª·ÅÀ©Õ¹£¬ÆäÖ÷ÒªÐÐΪÊǽ«CGI½âÊÍÆ÷½ø³Ì±£³ÖÔÚÄÚ´æÖв¢Òò´Ë»ñµÃ½Ï¸ßµÄÐÔÄÜ¡£ÖÚ
ËùÖÜÖª£¬CGI½âÊÍÆ÷µÄ·´¸´¼ÓÔØÊÇCGIÐÔÄܵÍϵÄÖ÷ÒªÔÒò£¬Èç¹ûCGI½âÊÍÆ÷±£³ÖÔÚÄÚ´æÖв¢½ÓÊÜFastCGI½ø³Ì¹ÜÀíÆ÷µ÷¶È£¬Ôò¿ÉÒÔÌṩÁ¼ºÃ ......
ÓÉÓÚijÖÖÐèÒª£¬ÕâÒ»¶ÎÐèҪѧϰPHP£¬ËùÒÔÔÚÕâÀà¼Ç¼һÏÂ×Ô¼ºµÄһЩÐĵúÍ×Ô¼ºÔÚѧϰÖÐÓöµ½µÄһЩÎÊÌâ¡££¨¸üÐÂÖÐ...£©
1.LinuxºÍwindowsÏ¿ª·¢PHP
ÔÚÕâÁ½ÖÖϵͳÏ¿ª·¢PHP¶¼ÐèÒª´î½¨»·¾³£¬ÔÚLinuxÏÂÒ»°æÓÃapache×÷Ϊweb·þÎñÆ÷£¬¶øÇÒÏà¶ÔÀ´Ëµ»·¾³µÄ´î½¨ºÜ¼òµ¥£»¶øÔÚwindowsÏÂÒªÊÇ¿ª·¢PHP½¨ÒéÓÃwindows server 2003£¬windows x ......