PHP ÐòÁл¯£¨serialize£©¸ñʽÏê½â
PHP ÐòÁл¯£¨serialize£©¸ñʽÏê½â
ǰÑÔ
¸ÅÊö
NULL ºÍ±êÁ¿ÀàÐ͵ÄÐòÁл¯
¼òµ¥¸´ºÏÀàÐ͵ÄÐòÁл¯
ǶÌ׸´ºÏÀàÐ͵ÄÐòÁл¯
×Ô¶¨Òå¶ÔÏóÐòÁл¯
Unicode ×Ö·û´®µÄÐòÁл¯
²Î¿¼ÎÄÏ×
1£®Ç°ÑÔ
PHP £¨´Ó PHP 3.05 ¿ªÊ¼£©Îª±£´æ¶ÔÏóÌṩÁËÒ»×éÐòÁл¯ºÍ·´ÐòÁл¯µÄº¯Êý£ºserialize¡¢unserialize¡£²»¹ýÔÚ
PHP ÊÖ²áÖжÔÕâÁ½¸öº¯ÊýµÄ˵Ã÷½öÏÞÓÚÈçºÎʹÓ㬶ø¶ÔÐòÁл¯½á¹ûµÄ¸ñʽȴû×öÈκÎ˵Ã÷¡£Òò´Ë£¬Õâ¶ÔÔÚÆäËûÓïÑÔÖÐʵÏÖ PHP
·½Ê½µÄÐòÁл¯À´Ëµ£¬¾Í±È½ÏÂé·³ÁË¡£ËäÈ»ÒÔǰҲËѼ¯ÁËÒ»
ЩÆäËûÓïÑÔʵÏÖµÄ PHP ÐòÁл¯µÄ³ÌÐò
£¬ ²»¹ýÕâЩʵÏÖ¶¼²»ÍêÈ«£¬µ±ÐòÁл¯»ò·´ÐòÁл¯Ò»Ð©±È½Ï¸´ÔӵĶÔÏóʱ£¬¾Í»á³ö´íÁË¡£ÓÚÊÇÎÒ¾ö¶¨Ð´Ò»·Ý¹ØÓÚ
PHP ÐòÁл¯¸ñʽÏê½âµÄÎĵµ£¨Ò²¾ÍÊÇÕâһƪÎĵµ£©£¬ÒÔ±ãÔÚ±àдÆäËûÓïÑÔʵÏÖµÄ php
ÐòÁл¯³ÌÐòʱÄÜÓÐÒ»¸ö±È½ÏÍêÕûµÄ²Î¿¼¡£ÕâÆªÎÄÕÂÖÐËùдµÄÄÚÈÝÊÇÎÒͨ¹ý±àд³ÌÐò²âÊÔºÍÔĶÁ PHP Ô´´úÂëµÃµ½µÄ£¬ËùÒÔ£¬ÎÒ²»ÄÜ 100%
±£Ö¤ËùÓеÄÄÚÈݶ¼ÊÇÕýÈ·µÄ£¬²»¹ýÎһᾡÁ¿±£Ö¤ÎÒËùдϵÄÄÚÈݵÄÕýÈ·ÐÔ£¬¶ÔÓÚÎÒ»¹²»Ì«Çå³þµÄµØ·½£¬ÎÒ»áÔÚÎÄÖÐÃ÷È·Ö¸³ö£¬Ò²Ï£Íû´ó¼ÒÄܹ»¸øÓè²¹³äºÍÍêÉÆ¡£
2£®¸ÅÊö
PHP ÐòÁл¯ºóµÄÄÚÈÝÊǼòµ¥µÄÎı¾¸ñʽ£¬µ«ÊǶÔ×Öĸ´óСдºÍ¿Õ°×£¨¿Õ¸ñ¡¢»Ø³µ¡¢»»Ðеȣ©Ãô¸Ð£¬¶øÇÒ×Ö·û´®Êǰ´ÕÕ×Ö½Ú£¨»òÕß˵ÊÇ 8
λµÄ×Ö·û£©¼ÆËãµÄ£¬Òò´Ë£¬¸üºÏÊʵÄ˵·¨ÊÇ PHP
ÐòÁл¯ºóµÄÄÚÈÝÊÇ×Ö½ÚÁ÷¸ñʽ¡£Òò´ËÓÃÆäËûÓïÑÔʵÏÖʱ£¬Èç¹ûËùʵÏÖµÄÓïÑÔÖеÄ×Ö·û´®²»ÊÇ×Ö½Ú´¢´æ¸ñʽ£¬¶øÊÇ Unicode
´¢´æ¸ñʽµÄ»°£¬ÐòÁл¯ºóµÄÄÚÈݲ»Êʺϱ£´æÎª×Ö·û´®£¬¶øÓ¦±£´æÎª×Ö½ÚÁ÷¶ÔÏó»òÕß×Ö½ÚÊý×飬·ñÔòÔÚÓë PHP ½øÐÐÊý¾Ý½»»»Ê±»á²úÉú´íÎó¡£
PHP ¶Ô²»Í¬ÀàÐ͵ÄÊý¾ÝÓò»Í¬µÄ×Öĸ½øÐбêʾ£¬Yahoo ¿ª·¢ÍøÕ¾ÌṩµÄ Using Serialized
PHP with Yahoo! Web Services
Ò»ÎÄÖиø³öËùÓеÄ×Öĸ±êʾ¼°Æäº¬Ò壺
a - array
b - boolean
d - double
i - integer
o - common object
r - reference
s - string
C - custom object
O - class
N - null
R - pointer reference
U - unicode string
N ±íʾµÄÊÇ NULL£¬¶ø b¡¢d¡¢i¡¢s ±íʾµÄÊÇËÄÖÖ±êÁ¿ÀàÐÍ£¬Ä¿Ç°ÆäËüÓïÑÔËùʵÏÖµÄ PHP
ÐòÁл¯³ÌÐò»ù±¾É϶¼ÊµÏÖÁ˶ÔÕâЩÀàÐ͵ÄÐòÁл¯ºÍ·´ÐòÁл¯£¬²»¹ýÓÐһЩʵÏÖÖÐ¶Ô s £¨×Ö·û´®£©µÄʵÏÖ´æÔÚÎÊÌâ¡£
a¡¢O ÊôÓÚ×î³£Óõĸ´ºÏÀàÐÍ£¬´ó²¿·ÖÆäËûÓïÑÔµÄʵÏÖ¶¼ºÜºÃµÄʵÏÖÁË¶Ô a µÄÐòÁл¯ºÍ·´ÐòÁл¯£¬µ«¶Ô O ֻʵÏÖÁË PHP4
ÖжÔÏóÐòÁл¯¸ñʽ£¬¶øÃ»ÓÐÌṩ¶Ô PHP 5 ÖÐÀ©Õ¹µÄ¶ÔÏóÐòÁл¯¸ñÊ
Ïà¹ØÎĵµ£º
Òª²»³öÏÖÂÒÂ룬¾ÍÒª±£³ÖÊý¾Ý¿âºÍÒ³ÃæµÄ±àÂë¸ñʽһÖÂ.ÎÒÈ«²¿Ê¹ÓÃutf-8µÄ±àÂë.
Ê×ÏÈÒ³Ãæ:
1. ½«ÎļþÓÃUE´ò¿ª,½«ÎļþÁí´æÎªUTF-8ÎÞBOM¸ñʽ.ºÜ¶à±à¼Æ÷¶¼¿ÉÓÃ.
2.ʹÓà header("content-type:text/html;¡¡charset=utf-8"); Ç¿ÖÆ×ª»»³Éutf-8µÄ±àÂë.
Ò²¿ÉÒÔн¨Ò»¸öhead.php,ÈçÏÂ,ÔÚÒ³ÃæÖÐÓÃinclude( ......
$xml = '../data/news.xml' ;
$qp = qp($xml, 'news_root')->children();
$arrData = array() ;
$i = 0 ;
foreach( $qp as $child )
{
print_r( $arrData );
echo "<br/>hi<br/>";
unset($arrSub);
$arrSub = array() ;
array_push( $arrData , &$arrSub );
print_r( $arrData ......
ËѼ¯²»È«£¬Á´½ÓûÓÐÈ«²¿²âÊÔ£¬´ó²¿·Ö¿ÉÓÃ
Easy Template System
http://ets.sourceforge.net/
http://ets.sourceforge.net/ets.pdf
http://prdownloads.sourceforge.net/ets/ets305b.zip?download
Smarty
http://smarty.php.net/
FastTemplate
http://www.thewebmasters.net/php/FastTemplate.phtml
http://www ......
˵µ½¼Æ»®ÈÎÎñ´ó¼Ò¿ÉÄܶ¼Ïëµ½ÓÃcrontabÀ´ÊµÏÖ¡£¿ÉÊDz¢²»ÊÇËùÓÐÈ˶¼ÊÇʹÓÃlinuxϵͳ£¬Ò²²»ÊÇËùÓÐÈ˶¼ÓжÀÁ¢·þÎñÆ÷¡£ÕâʱºòÈçºÎÓÃphpÀ´
ʵÏּƻ®ÈÎÎñÄØ¡£
º¯Êý- ignore_user_abort()
£¬
Õâ¸öº¯Êý¿ÉÒÔ°ïÖúÎÒÃÇʵÏÖÏñlinuxÖеÄcronÒ»ÑùʵÏּƻ®ÈÎÎñ£¬ÏÂÃæÒ»ÆðÀ´¿´Ï¸ÃÈçºÎÀ´ÊµÏÖ¡£
¸Ãº¯Êý°´ÕÕ×ÖÃæÒâ˼¾ÍÊÇ“ºöÂÔÓû§Ö ......
Ê×ÏÈÒªÁ˽âsqlÓï¾ä
$SQL="delete from `PHP100` where id in (1,2,4)";
±íµ¥´ó¸ÅÊÇ£º
<form action="" method="post">
<input name="ID_Dele[]" type="checkbox" id="ID_Dele[]" value="1"/>
<i ......