dz̸php²å¼þÀ©Õ¹
×î½üÍ»·¢ÆæÏ룬.net¶¼ÓÐÃüÃû¿Õ¼ä»úÖÆ£º
using System.data;.......,
ÎÒÃÇÔÚ¿ª·¢phpʱ£¬ÊÇ·ñÒ²ÄÜʵÏÖÕâÖÖ»úÖÆÄØ£¬ÎÒÃÇÖªµÀÏÖÔÚµÄphp v5.2.9»¹²»Ö§³ÖÃüÃû¿Õ¼äµÄ¸ÅÄ
µ«Ïà¹Øphp v5.3µÄ ×ÊÁϱíÃ÷ ÒѾʹÓÃÃüÃû¿Õ¼äµÄ¸ÅÄî £º
namespace Foo
ÎÒÃÇ¿ÉÒÔ°ÑphpµÄÃüÃû¿Õ¼ä¸ÄдΪ
using ÕâÖÖ ÐÎʽÂð ^_^ ÕâÊǺó»°........
ÔÚ²âÊԵĹý³ÌÖб¾ÈË×öÁËÕâÑùÒ»¸ö²âÊÔ Ê¹ÓÃphp ½øÐÐÀ©Õ¹±àÒëµÄdll Îļþ£¨º¯Êý self_concat£© ͬÑùÊÊÓÃphp дһ¸ö»¹ÊÇ(self_concatx())
php ²¿·Ö´úÂëÈçÏ£º
<?php
function self_concat($str,$n){
$result=null;
while($n--){
$result.=$str;
}
return $result;
}
function get_microtime(){
list($usec, $sec) = explode(' ', microtime());
return ((float)$usec + (float)$sec);
}
$start=get_microtime();
echo self_concat("phpinfo()",200000);
echo get_microtime()-$start;
?>
copy phpinfo ×Ö·û´® 20W ´Ë ×ܺÄʱ¼ä£º 0.14761400222778
ʹÓà phpÀ©Õ¹ µ÷Óà self_concatx("phpinfo()",200000) ×ܺÄʱ¼ä£º0.012831926345825
ƽ¾ùʹÓÃËÙ¶ÈÒª¸ß 11.50 ±¶£¬
ͬʱ»¹×öÁËÒ»¸öСÊý¾ÝÁ¿²âÊÔ£¬·¢ÏÖ Êý¾ÝÁ¿Ô½Ð¡ ʹÓÃʱ¼äÔ½¶Ì ƽ¾ùʱ¼äÔÚ 10 ±¶ÒÔÉÏ£¡
Ïà¹ØÎĵµ£º
´ó¼ÒºÃ£¬Çë½ÌÒ»¸öÎÊÌ⣬Âé·³ÓÐÀàËÆ¾ÑéµÄ°ï°ï棬лл¸÷λÁË!
±¾ÈËÒÔǰѧ¹ýÁ½ÄêµÄ.NET,ÓÃC#£¬ASP.NET£¬Winfrom,SQLServer×ö¹ý¼¸¸öÍøÕ¾ºÍСÐ͵ĹÜÀíϵͳ¡£
ÏÖÔÚµ½Ò»¼Òй«Ë¾£¬ÒªÇóÎÒѧPHP¡£Âé·³¸ßÊÖÖ¸µãһϣ¬P ......
ÈçºÎÔÚPHPÏÂÔØÎļþÃûÖнâ¾öÂÒÂë
CND8ѧԺ
¡¡PHP½Ì³Ì
¡¡·¢²¼ÈÕÆÚ£º2009Äê05ÔÂ23ÈÕ
ͨ¹ý°ÑContent-TypeÉèÖÃΪapplication/octet-stream£¬¿ÉÒ԰Ѷ¯Ì¬Éú³ÉµÄÄÚÈݵ±×÷ÎļþÀ´ÏÂÔØ£¬ÏàÐÅÕâ¸ö´ó¼Ò¶¼»á¡£ÄÇôÓÃContent-DispositionÉèÖÃÏÂÔØµÄÎļþÃû£¬Õâ¸öÒ²Óв»ÉÙÈËÖªµÀ°É¡£»ù±¾ÉÏ£¬ÏÂÔØ³ÌÐò¶¼ÊÇÕâôдµÄ£º
< ......
ż¶û×ö¸ö¼òµ¥µÄWEB·þÎñ²âÊÔ³ÌÐò£¬ÎÒ»¹ÊÇϲ»¶²ÉÓÃPHP¡£¼ò½à£¬·ç¸ñºÍC/C++½Ó½ü£¬ÉÏÊֿ죬¶øÇÒ¿âÒ²ºÜÆëÈ«¡£ÒÔǰΪ¹ã¶«Òƶ¯×öÒÆ¶¯ÐÐÒµÖն˵ÄÑÝʾ³ÌÐòʱ£¬²ÉÓùúÄÚÒ»¸öÐÖµÜдµÄFleaPHP¿ªÔ´¿ò¼Ü£¬Á½Öܲ»µ½µÄʱ¼ä£¬ÎÒ´ÓÒ»¸ö¶ÔPHPÒ»ÎÞËùÖªµÄˮƽ£¬¿ìËٵĸ㶨ÁË30¶à¸öÒ³ÃæµÄºǫ́£¬ºóÀ´ÑÝʾЧ¹ûÒ²²»´í£¬Ò²ºÜÎȶ¨£¬´Ó´Ë¶ÔPHPÓÐÁ ......
ÕªÒª£ºÒ»¡¢Éæ¼°µ½µÄΣÏÕº¯Êý¡²include(),require()ºÍinclude_once(),require_once()¡³ include()&&require()Óï¾ä:°üÀ¨²¢ÔËÐÐÖ¸¶¨Îļþ¡£ÕâÁ½Öֽṹ³ýÁËÔÚÈçºÎ´¦Àíʧ°ÜÖ®ÍâÍêȫһÑù¡£include()²úÉúÒ»¸ö¾¯¸æ¶ørequire()Ôòµ¼ÖÂÒ»¸öÖÂÃü´íÎó¡£»»¾ä»°Ëµ£¬Èç¹ûÄãÏëÔÚÓöµ½¶ªÊ§Îļþʱֹͣ´¦ÀíÒ³Ãæ¾ÍÓÃrequire()¡£include() ......
1.ÏÂÔØZend for Linux¡£
2.µÚÒ»²½µ±È»Êǽâѹzip£¬½âѹ³öÀ´Ò»¸ö bin ¸ñʽµÄ°²×°Îļþ£¬
cpµ½ÎÒµÄÓû§Ä¿Â¼home/ibmÖУ¬ÔÚÖն˵ØÖ±½ÓÊäÈë./ZendStudio-5_5_1.bin£¬°²×°±ã×Ô¶¯°²×°£¨ÐèÒªjreÖ§³Ö£¬ÎÒÒѾÌáǰ°²
×°¹ýÁË£¬°²×°ÃüÁîÊÇ£ºsudo apt-get install sun-java6-jre
sun-java6-jdk£©£¬¹ý²»Á˶à¾Ã£¬±ã¿ªÊ¼Á˽çÃæ°²×°£¬¼û ......