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

phpÖеÄÎļþ°üº¬


php¹Ø¼ü´Ê
      phpÖÐÓÃÓÚÎļþ°üº¬µÄ¹Ø¼ü´ÊÓÐ:include¡¢include_once¡¢require¡¢require_once¡£Ò»°ãÀ´Ëµ£¬°ÑincludeºÍrequire·ÖÔÚÒ»×éÀ¶øinclude_onceºÍrequire_onceÊÇÒ»ÖָĽøÍêÉÆÐÎʽ¡£±¾ÎÄͨ¹ýÑо¿includeºÍrequireµÄÐÔÖÊ£¬¼æ¹Ëinclude_onceºÍrequire_once£¬»ñµÃphpÎļþ°üº¬µÄ»ù±¾ÖªÊ¶ºÍDZÔÚÎÊÌ⣬²¢Ìṩһ¸ö¿ÉÐеĽâ¾ö·½°¸¡£
±»°üº¬ÎļþµÄÀàÐÍ
      Ê¹Óðüº¬¹Ø¼ü´Ê°üº¬µÄÎļþ£¬Ö»ÒªÊÇÎı¾Îļþ£¬php½âÎöÆ÷¶¼½«ÎļþµÄÄÚÈÝ×÷ΪphpÎļþ´¦Àí¡£
     Ò²¼´php½âÎöÆ÷½«µ±Ç°Ö´Ðнű¾µÄ°üº¬Îļþ¶Á³öºó£¬½«phpǶÈë±êÇ©ÖеÄÄÚÈÝ×÷ΪԴ´úÂëÖ´ÐУ¬¶øÆäËûûÓб»±êÇ©°üº¬µÄ½«×÷ΪÎı¾Ö±½ÓÊä³ö¡£
     ÉèÓÐÁ½¸öÎļþaºÍb.php£¬ÄÚÈÝ·Ö±ðÈçÏ£º
a
akjfladskjfla<br>
<?
echo $_SERVER['PHP_SELF'],'<br>';
echo 'I am A<br>';
?>
b.php
<?php
include 'a';
echo $_SERVER['PHP_SELF'],'<br>';
echo 'I am B<br>';
?>
     Êä³öÈçÏ£º
akjfladskjfla 
/webapp/codesnipe/b.php
I am A
/webapp/codesnipe/b.php
I am B
     
     ÎļþaÎÞºó׺Ãû£¬ÆäÖаüº¬ÁËÒ»¸öphpǶÈë±êÇ©¡£Èç¹ûÖ´ÐÐÎļþa£¬ÏµÍ³½«»á±¨´í¡£µ«ÊÇÔÚÎļþbÖУ¬°üº¬ÁËÎļþa¡£Ã»Óб»°üº¬ÔÚphpǶÈë±êÇ©ÖеÄÎı¾±»Ö±½ÓÊä³ö£¬¶ø°üº¬ÔÚ±êÇ©ÖеÄÎı¾×÷ΪphpÔ´´úÂëÖ´ÐС£
ÐÅÏ¢¸ñʽ
      »¹ÊÇÉÏÃæµÄʵÑ飬ÎÒÃǰÑÎļþaɾ³ý£¬ÔËÐÐb.php¡£±¨´íÐÅÏ¢ÈçÏ£º
Warning: include(a) [function.include]: failed to open stream: No such file or directory in C:\xampp\htdocs\webapp\codesnipe\b.php on line 3
Warning: include() [function.include]: Failed opening 'a' for inclusion (include_path='.;C:\xampp\php\pear\') in C:\xampp\htdocs\webapp\codesnipe\b.php on line 3
/webapp/codesnipe/b.php
I am B
       ¿ÉÒÔ¶ÔÕÕÉÏÃæ£¬×ܽá³ö±¨´íÐÅÏ¢µÄ¸ñʽÈçÏ£º
       Óï¾ä»òº¯Êý£ºfailed to open stream:¾ßÌåµÄÌáʾÐÅÏ¢£¬ÔÚÎļþµÄµÚ¼¸ÐÐ
includeºÍrequireµÄÇø±ð
      µ±Óöµ½ÎļþÕÒ²»µ½µÄÇé¿öÊÇ£¬ËüÃǵĴ¦Àí²»Í¬¡£include»á·¢³ö¾¯¸æ£¬È»ºó¼ÌÐøÖ´ÐÐÏÂÈ¥£»requireÔò±¨


Ïà¹ØÎĵµ£º

Éî˼ PHP Êý×é±éÀúµÄ²îÒ죨array_diff µÄʵÏÖ£©

»¹ÊÇ
²¿ÃÅÎÞÁĵĿ¼Ì⣬²»¹ýÕâ´Î¿¼µÄÊÇ PHP
µÄÄÜÁ¦¡£ÌâÄ¿ÈçÏ£º
¸øÄãÁ½¸ö·Ö±ðÓÐ 5000 ¸öÔªËØµÄÊý×飬¼ÆËãËûÃǵIJ
-- ˵°×ÁËÒ²¾ÍÊÇÓà PHP ºÍÄãÈÏΪ×îºÃµÄË㷨ʵÏÖ array_diff µÄËã·¨¡£
³õ´Î½Óµ½Õâ¸öÌâÄ¿£¬ÎÒ·¢ÏÖÕâ·Ç³£µÄ¼òµ¥£¬
ÓÚÊǰ´ÕÕÒÔÍùµÄ¾­Ñé“Ëæ±ã”дÁËÒ»¸ö£º
function array_diff($array_1, $ ......

¡¶Head First Éè¼ÆÄ£Ê½¡·´úÂëÖ®PHP°æ

¡¶Head First
Éè¼ÆÄ£Ê½¡·ÊDZ¾²»´íµÄ½²½âÉè¼ÆÄ£Ê½µÄÊ飬²»ÏñF4дµÄÄÇô¿ÝÔӦ¸ÃËãÊDZȽÏÈÝÒ×Àí½âµÄºÃÊé¡£ÊéÖеÄÀý×Ó¶¼±È½ÏdzÏÔÒ×¶®£¬²»¹ýÓÉÓÚÊÇÍâ¹úÀÐдµÄ£¬ËùÒÔÀý×Ó
µÄϰ¹ß²»ÊǺܸ½ºÏÖйúÌØÉ«£¬¿ÉÄÜż¶û¿´ÆðÀ´ÓÐЩ±ðŤ£¬»¹ÓÐÓïÑÔϰ¹ßÒ²²»ÊÇÖйú·ç¡£µ±È»¿´¹ýÕâ±¾ÊéÖ®ºó£¬Äã²ÅÄÜÉî¿ÌÀí½âÉè¼ÆÄ£Ê½µ½µ×ÄÜΪÄã½â¾öÄÄЩ
퉣 ......

һЩ±»ºöÊ PHP º¯Êý

×ªÔØ×Ô£ºhttp://www.gracecode.com/archives/3013/
×÷ÕߣºÊÖÆø²»´í
ÕæµÄÊDz»Óò»ÖªµÀ£¬ÆäʵÎÒÃÇÊìϤµÄ PHP »¹ÓкܶàºÃ¶«Î÷ûÓз¢¾ò¡£¿´µ½ÕâÆªÎÄÕÂ
£¬µ±Ê±¾ÍÀá±¼Á˺ü¸»Ø£¬ÖصãÍÆ¼öÏ£¬Ë³±ãÎÒ×Ô¼ºÒ²×ö¸öÕûÀí¡£
sys_getloadavg()
Õâ¸öº¯Êý
·µ»Øµ±Ç°ÏµÍ³µÄ¸ºÔؾùÖµÐÅÏ¢
£¨µ±È» Windows ϲ»ÊÊÓã©£¬ÏêϸÎĵµ¿ÉÒÔ·­ÔÄ PH ......

php »ù´¡±Ê¼Ç variables

/***************************by
garcon1986********************************/
<?php
// variable name is sensitive
$var = "sjg";
$Var = "wl";
echo $var.' loves '.$Var.'<br>';
echo "$var, $Var<p>";
//naming conventions for variables
//$4site = 'not y ......

PHP»ñÈ¡radioÖµ£¬²¢ÓÃ×÷²ÎÊý²éѯÊý¾Ý¿â£¬Í¬Ò»Ò³ÃæÏÔʾ

/***************************by garcon1986************************************/
<?php
error_reporting(E_ALL ^ E_NOTICE);
//create database test
//create table php_radio(id int(10) NOT NULL AUTO_INCREMENT, name varchar(100), description varchar(1000), primary key(id));
//insert php_radio value ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ