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

phpʵÏÖ¶àÏß³Ì


ת£ºhttp://blog.iyi.cn/start/
ÎÊÌ⣺
ÓÐûÓа취ÔÚphpÖÐʵÏÖ¶àÏß³ÌÄØ£¿
¼ÙÉèÄãÕýÔÚдһ¸ö»ùÓÚ¶ą̀·þÎñÆ÷µÄphpÓ¦Óã¬ÀíÏëµÄÇé¿öʱͬʱÏò¶ą̀·þÎñÆ÷·¢ËÍÇëÇ󣬶ø²»ÊÇһ̨½Óһ̨¡£
¿ÉÒÔʵÏÖÂð£¿
»Ø´ð£º
µ±ÓÐÈËÏëҪʵÏÖ²¢·¢¹¦ÄÜʱ£¬ËûÃÇͨ³£»áÏëµ½ÓÃfork»òÕßspawn threads£¬µ«Êǵ±ËûÃÇ·¢ÏÖphp²»Ö§³Ö¶àÏ̵߳Äʱºò£¬´ó¸Å»áת»»Ë¼Â·È¥ÓÃһЩ²»¹»ºÃµÄÓïÑÔ£¬±ÈÈçperl¡£
ÆäʵµÄÊÇ´ó¶àÊýÇé¿öÏ£¬Äã´ó¿É²»±ØÊ¹ÓÃfork»òÕßỊ̈߳¬²¢ÇÒÄã»áµÃµ½±ÈÓÃfork»òthread¸üºÃµÄÐÔÄÜ¡£
¼ÙÉèÄãÒª½¨Á¢Ò»¸ö·þÎñÀ´¼ì²éÕýÔÚÔËÐеÄn̨·þÎñÆ÷£¬ÒÔÈ·¶¨ËûÃÇ»¹ÔÚÕý³£ÔËת¡£Äã¿ÉÄÜ»áдÏÂÃæÕâÑùµÄ´úÂ룺
<?php
$hosts = array("host1.sample.com", "host2.sample.com", "host3.sample.com");
$timeout = 15;
$status = array();
foreach ($hosts as $host) {
$errno = 0;
$errstr = "";
$s = fsockopen($host, 80, $errno, $errstr, $timeout);
if ($s) {
$status[$host] = "Connectedn";
fwrite($s, "HEAD / HTTP/1.0rnHost: $hostrnrn");
do {
$data = fread($s, 8192);
if (strlen($data) == 0) {
break;
}
$status[$host] .= $data;
} while (true);
fclose($s);
} else {
$status[$host] = "Connection failed: $errno $errstrn";
}
}
print_r($status);
?>
ËüÔËÐеĺܺ㬵«ÊÇÔÚfsockopen()·ÖÎöÍêhostname²¢ÇÒ½¨Á¢Ò»¸ö³É¹¦µÄÁ¬½Ó£¨»òÕßÑÓʱ$timeoutÃ룩֮ǰ£¬À©³äÕâ¶Î´úÂëÀ´¹Ü Àí´óÁ¿·þÎñÆ÷½«ºÄ·ÑºÜ³¤Ê±¼ä¡£
Òò´ËÎÒÃDZØÐë·ÅÆúÕâ¶Î´úÂ룻ÎÒÃÇ¿ÉÒÔ½¨Á¢Òì²½Á¬½Ó-²»ÐèÒªµÈ´ýfsockopen·µ»ØÁ¬½Ó״̬¡£PHPÈÔÈ»ÐèÒª½âÎöhostname£¨ËùÒÔÖ±½ÓʹÓÃip¸ü ¼ÓÃ÷ÖÇ£©£¬²»¹ý½«ÔÚ´ò¿ªÒ»¸öÁ¬½ÓÖ®ºóÁ¢¿Ì·µ»Ø£¬¼Ì¶øÎÒÃǾͿÉÒÔÁ¬½ÓÏÂһ̨·þÎñÆ÷¡£
ÓÐÁ½ÖÖ·½·¨¿ÉÒÔʵÏÖ£»PHP5ÖпÉÒÔʹÓÃÐÂÔöµÄstream_socket_client()º¯ÊýÖ±½ÓÌæ»»µôfsocketopen()¡£PHP5֮ǰµÄ °æ±¾£¬ÄãÐèÒª×Ô¼º¶¯ÊÖ£¬ÓÃsocketsÀ©Õ¹½â¾öÎÊÌâ¡£
ÏÂÃæÊÇPHP5ÖеĽâ¾ö·½·¨£º
<?php
$hosts = array("host1.sample.com", "host2.sample.com", "host3.sample.com");
$timeout = 15;
$status = array();
$sockets = array();
/* Initiate connections to all the hosts simultaneously */
foreach ($hosts as $id => $host) {
$s = stream_socket_client("$host:80", $e


Ïà¹ØÎĵµ£º

XPÏÂApache php mysql phpmyAdminµÄ°²×°ÓëÅäÖÃ

³õѧphp,ÐèÒª´î½¨Æä¿ª·¢»·¾³¡£ÓÉÓÚ°æ±¾¸üÌæµÈÔ­Òò£¬ÍøÉϵķ½·¨¼¸ºõÒ»ÈËÒ»¸öÑù£¬ÈÃÈËÎÞËùÊÊ´Ó¡£×òÌ컨ÁËÒ»ÍíÉÏʱ¼ä²ÅÔÚXPÏÂÅäÖúã¬ÏÖ½«ÆäÕûÀí³öÀ´£¬Ï£ÍûÄܶԱðÈËÓÐÓᣣ¨2007-11-21£©
 
Ò»¡¢ ÏÂÔØÈí¼þ¡£
1. ÏÂÔØapache_2.0.55-win32-x86-no_ssl.msi£¬ÓÒ¼üÓÃѸÀ×µã»÷´Ë´¦ÏÂÔØ£¨Ö±½Óµã»÷²»ÐУ©¡£
2. ÏÂÔØphp-5 ......

apache ºÍphp °²×°ÅäÖÃ

ÏȰ²×°apache http server   һ·next£»
ÔÙ°²×°php£¬×¢ÒâÑ¡Ôñ Apache 2.2.x Module£»
°²×°½áÊøÒԺ󣬻¹ÐèÒªÐÞ¸Ä Apache µÄÅäÖÃÎļþ¡£Îļþ·¾¶Îª
C:\Program Files\Apache
Software Foundation\Apache2.2\conf\httpd.conf¡£
Óà Notepad ´ò¿ª
httpd.conf£¬ÔÚÎļþ×îºóÓÐÒÔ¡¡#BEGIN PHP INSTALLER EDITS - RE ......

»ùÓÚPHPµÄcURL¿ìËÙÈëÃÅ


Ô­ÎÄ£º»ùÓÚ
PHPµÄcURL¿ìËÙÈëÃÅ
Ó¢ÎÄÔ­ÎÄ£ºhttp://net.tutsplus.com/tutorial ... for-mastering-curl/
Ô­ÎÄ×÷ÕߣºBurak
Guzel
cURL
ÊÇÒ»¸öÀûÓÃURLÓï·¨¹æ¶¨À´´«ÊäÎļþºÍÊý¾ÝµÄ¹¤¾ß£¬Ö§³ÖºÜ¶àЭÒ飬ÈçHTTP¡¢FTP¡¢TELNETµÈ¡£×îˬµÄÊÇ£¬PHPÒ²Ö§³Ö cURL
¿â¡£±¾ÎĽ«½éÉÜ cURL µÄһЩ¸ß¼¶ÌØÐÔ£¬ÒÔ¼°ÔÚPHPÖÐÈçºÎÔËÓÃËü¡ ......

¹úÄÚPHP¿ªÔ´½¨Õ¾³ÌÐòÒ»ÀÀ ÄÏÈý·½

×î½ü¸ø¹«Ë¾×öÒ»¸ö¼òµ¥µÄÍøÉÏÏîÄ¿£¬ÓÚÊÇÏëµ½ÁËÓÿªÔ´µÄ³ÌÐò£¬ËÑÁËһϣ¬¸Ð¾õͦÓÐÓõģ¬¾Í·¢ÉÏÀ´ÁË¡£
¹úÄÚPHP¿ªÔ´½¨Õ¾³ÌÐòÒ»ÀÀ
¹úÍâµÄ¿ªÔ´¼¼ÊõÒ²Ó°ÏìºÍÍÆ¶¯Á˹úÄÚ¿ªÔ´³ÌÐòµÄ·¢Õ¹£¬ÉÏÎÄÎÒ½éÉܵġ¶¹úÍâÓÅÐ㿪ԴPHP½¨Õ¾³ÌÐòÒ»ÀÀ¡· ÖУ¬ºÜ¶à¹úÍ⿪Դ³ÌÐò²¢²»Ì«·ûºÏÖйúÈ˵ÄʹÓÃϰ¹ß£¬¶ø¹úÄÚÓÐһЩ³§¼Ò»ò¸öÈËÒ²×öÁËһЩ²»´íµÄ²úÆ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ