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

php ¼¼ÊõÄÚĻѧϰ1

1. ´Óphp4 ¿ªÊ¼Ôö¼ÓÁ˱àÒ벿·Ö£¬php4½«ÔÚÔËÐÐǰ¼ì²éÕû¸ö½Å±¾µÄÓï·¨£¬ÔÚ´Ë»ù´¡ÉϱàÒëËùÓеĺ¯Êý£¬²¢ÇÒÔËÐнű¾µÄÖ÷Òª²¿·Ö£¬Èç¹ûphp ³É¹¦´´½¨ÁËÖ¸¶¨µÄhtml,Ôò˵Ã÷½Å±¾Öв»´æÔÚ´íÎ󣬺¯Êý±àÒëÕýÈ·¡£ÒÑʵÏÖ±àÒëÒ»´Î£¬¶à´ÎÔËÐС£php4 ¿ªÊ¼Ê¹ÓÃ.php ΪÀ©Õ¹Ãû
2.php4 Ö§³Öcom,Óû§¿Éͨ¹ýº¯Êýcom,com_get,com_invoke,com_load,com_propget,com_propput,com_propset,com_set ·ÃÎÊ£¬²»¹ýÖ»ÄÜÓÃÓÚwindows
3.apache ¿ÉÒÔʹphp×÷Ϊcgi»òÕß»òÕßij¸öÄ£¿éÔËÐУ¬cgi Ö»ÓÐÔڽű¾ÔËÐÐʱºòphp,apach ²Å»áÔËÐÐ,ÔÚapach Ïòphp ´«µÝ½Å±¾Ö®Ç°¡£php ÎÞ·¨¶ÁÈ¡php.ini¡£phpΪapache Ä£¿é£¬Òâζ×Å php ¿ÉÒÔÔÚapacheÆô¶¯Ê±ºò¾Í¿ÉÒÔÔËÐС£ÏÔȻЧÂʻ᲻´í
4.dl() º¯ÊýÄܹ»´Ó½Å±¾º¯Êý¶¯Ì¬ÔØÈëÀ©Õ¹¡£dl("À©Õ¹Ãû³Æ")£»ÔÚ¶¯Ì¬ÔØÈëÀ©Õ¹Ö®Ç°£¬¿ÉÒÔÓÃexetension(²»´ødll»òÕßso) º¯Êý¼ì²âÀ©Õ¹ÊÇ·ñ´æÔÚ£¬ÈçÀ©Õ¹´æÔÚ£¬·µ»Øtrue,·ñÔòfalse.


Ïà¹ØÎĵµ£º

ѧϰPHPµÄ¿ª·¢

½üÀ´ÓÉÓÚ¹¤×÷µÄÐèÒª£¬¿ªÊ¼Ñ§Ï°Ê¹ÓÃPHP¡£
´Ó×òÌìÏÂÎçµ½½ñÌìÉÏÎ磬ÖÕÓÚ°Ñ¿ª·¢»·¾³´î½¨Íê±Ï¡£×ܵÄÀ´Ëµ£º³õ²½µÄÈÏʶÊÇ£ºPHPÔÚÍøÕ¾¿ª·¢ÉÏ£¬¹¦ÄÜ»¹ÊǺÜÇ¿´óµÄ¡£½ñÌìÏÂÎç³õ²½µÄ°ÑÓ﷨ʲôµÄÊìϤһÏ¡£ÒòΪ×ö¿ª·¢Õâô¶àÄêÁË£¬ºÜ¶àÓïÑÔ£¬»¹ÊÇÓеãÏàͬµÄ£¬ËùÒÔ£¬Ñ§Ï°ÆðÀ´²»ÊǺܷѾ¢¡£ºóÌì»ØÀϼң¬Ï£ÍûÄêºóÄÜÔÚPHPÉÏÓÐËùÌá¸ß¡£
Ò»¡¢± ......

phpÖ§³Ö4ÖÖ±ê¼Ç·ç¸ñ

xml±ê¼Ç<?php    ?>
½Å±¾·ç¸ñ <script language="php"></script>
¶Ì±ê¼Ç<? ?>
asp±ê¼Ç<%   %>
Èç¹ûÏëÖ§³Ö¶Ì±ê¼ÇºÍasp±ê¼Ç£¬ÐèÒªÔÚphp.iniÖÐÅäÖÃ
short_open_tag
asp_tags
ÉèΪon ......

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 Arrow difference

/***************************by
garcon1986********************************/
<?php
// -> ÊÇÖ¸¶ÔÏóµÄ·½·¨»òÕßÊôÐÔ
class Cart{
public function add_item($a,$b){
echo $a+$b.'<br>';
}
}
//$cart = new Cart; Á½¾äÒâÒåÏàͬ
$cart = new Cart();
$cart->add_item("10", 1);
// =& ......

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 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ