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

php´¦Àíxpath

  1 <?php
  2 $doc = new DOMDocument('1.0', 'utf-8');
  3 $doc->load('./articles.xml');
  4 
  5 $xpath = new DOMXPath($doc);
  6 /*
  7  * $xpath = domxml_open_file("articles.xml");
  8  */
  9 $arts = $xpath->query("/articles/article/title");
 10 
 11 foreach ($arts as $art)
 12 {
 13     echo $art->nodeValue." ";
 14 }
 15 ?>
ÆäÖУ¬articles.xmlµÄÄÚÈÝÈçÏ£º
  1 <?xml version="1.0" encoding="UTF-8"?>
  2 <articles>
  3     <article id="1">
  4         <tags>
  5             <tag>php</tag>
  6             <tag>xpath</tag>
  7         </tags>
  8         <title>PHP XPath Example</title>
  9     </article>
 10     <article id="2">
 11         <tags>
 12             <tag>dom</tag>
 13             <tag>dodocument</tag>
 14         </tags>
 15         <title>DomDocument Tutorial</title>
 16     </article>
 17 </articles>


Ïà¹ØÎĵµ£º

PHPÖÐdateº¯ÊýµÄÑ¡Ïî˵Ã÷

date() ½«·þÎñÆ÷µÄʱ¼ä¸ñʽ»¯
Óï·¨ÃèÊöΪstring date(string format,int[timestamp]);·µ»ØÖµµÄÊý¾ÝÀàÐÍÊÇ×Ö·û´®¡£
º¯Êý˵Ã÷£º·µ»ØÖµµÄ×Ö·û´®°´ÅäÖõĸñʽ¾ö¶¨¡£
×Ö·û´®¸ñʽ»¯µÄÑ¡ÏîÈçÏ£º
a: "am"»òÊÇ"pm"
A: "AM"»òÊÇ"PM"
d: ¼¸ÈÕ£¬Á½Î»Êý×Ö£¬Èô²»×ãÔò²¹Á㣻´Ó"01"ÖÁ"31"
D: ÐÇÆÚ¼¸£¬3¸öÓ¢ÎÄ×Öĸ£¬Èç:"Fri" ......

Óà PHP ×ßÏò¶¯Ì¬

Óö¯Ì¬¶ÔÏóΪӦÓóÌÐòÔö¼ÓÁé»îÐÔ
PHP V5 еÄÃæÏò¶ÔÏó±à³ÌÌØÐÔÏÔÖøÌáÉýÁËÕâ¸öÁ÷ÐÐÓïÑÔÖеŦÄܲã´Î¡£Ñ§Ï°ÈçºÎÓà PHP V5 ¶¯Ì¬ÌØÐÔ´´½¨¿ÉÒÔÂú×ãÐèÇóµÄ¶ÔÏó¡£
PHP V5 ÖÐеÄÃæÏò¶ÔÏó±à³Ì£¨OOP£©ÌØÐÔµÄÒýÈëÏÔÖøÌáÉýÁËÕâ¸ö±à³ÌÓïÑԵŦÄܲã´Î¡£ÏÖÔÚ²»½öÓÐÁË˽Óеġ¢Êܱ£»¤µÄºÍ¹«¹²µÄ³ÉÔ±±äÁ¿ºÍº¯Êý
—— ¾ÍÏñÔÚ Jav ......

LINUXÏÂPHP¶ÔÃüÃû¹ÜµÀ²Ù×÷ȨÏÞÎÊÌâ½â¾öС¼Ç

ÕâÁ½ÌìÅöµ½Ò»¸öСÎÊÌ⿨ÁËÎÒÀϰëÌì……¾ÍÊÇLINUXÏÂPHP³ÌÐòÓëÆäËû³ÌÐòͨÐÅ¡£
ÎÒÃÇÐèҪʵÏÖÓû§ÔÚWEBÒ³ÃæÉϽøÐвÙ×÷ʱ¿ÉÒÔÆôÓÃÎÒÃÇÔÚ·þÎñÆ÷¶ËµÄºǫ́³ÌÐò£¨ÓÃC¡¢C++±àд£©¡£
֮ǰÔÚwindowsÏ£¬ÒѾ­Ê¹ÓÃÃüÃû¹ÜµÀʵÏÖ£¨Çë¼ûÎÒ֮ǰµÄ²©ÎÄhttp://blog.csdn.net/rcfalcon/archive/2010/02/09/5303142.aspx£©£¬Õâ´Î½«· ......

LinuxÏÂApache2+MySQL5+PHP5°²×°

°²×°»·¾³£ºVMware Workstation 5.5.0 build-18463
Linux°æ±¾£ºRed Hat Enterprise Linux AS (2.6.9-42.EL)
Èí¼þ°æ±¾£ºMySQL5 - mysql-5.0.37.tar.gz
¡¡¡¡¡¡¡¡¡¡Apache2 - httpd-2.2.4.tar.gz
¡¡¡¡¡¡¡¡¡¡PHP5 - php-5.2.1.tar.gz
¡¡¡¡¡¡¡¡¡¡(½«ÒÔÉÏÎļþ±£´æÖÁ/home/tmpĿ¼)
[MySQL]
# cd /home/tmp (½øÈëѹËõ°ü ......

Óà PHP µ÷Óà MySQL ´æ´¢¹ý³Ì

    MySQL 5.0 ÒÔÉÏÖ§³Ö´æ´¢¹ý³Ì¡£
    PHP 5.0 ÒÔÉ쵀 mysqli ϵÁк¯Êý¿ÉÒÔÖ§³Ö²Ù×÷ MySQL µÄ´æ´¢¹ý³Ì¡£
    ÒÔÏÂÊÇһЩ¼òµ¥µÄ´æ´¢¹ý³ÌºÍÓà PHP µ÷ÓõÄʾÀý¡£     Ò»¡¢·µ»Øµ¥¸öÊý¾Ý: 1: <?php
2: header("Content-Type:t ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ