PHP ÖÐÅжϡ¢Ñ»·µÄ¼¸ÖÖд·¨
ÏÂÃæ½éÉܼ¸ÖÖPHPÖÐÅжϡ¢Ñ»·µÄ¼¸ÖÖд·¨¡£
×îÆÕͨµÄÅжϣº
<?php
if( $args != NULL )
{
call_func($args);
}
?>
¶ÔÓÚµ¥ÐеÄÖ´ÐÐÓï¾ä£¬¿ÉÒÔд³É£º
<?php
if( $args != NULL ) call_func($args);
?>
Ò²¿ÉÒÔʹÓÃÒýºÅµÄ·½Ê½¡£
<?php
if( $args != NULL ):
call_func($args);
endif;
?>
ÕâÖÐд·¨Í¨³£ÔËÓÃÓÚÅжÏÖаüº¬Ðí¶àHTML±êÇ©£¬»ò PHP µÄ¶Ï¿ª£¬È磺
<?php
<?php if( $args! =NULL ): ?>
<p>Args exists</p>
<?php else: ?>
<p>Args NOT exists</p>
<?php endif; ?>
?>
ͬÀí£¬WhileÒ²¿ÉÒÔÕâôд£º
<?php
while( $run ):
call_func();
endwhile;
?>
ѧ¹ýPythonµÄÅóÓѻᷢÏÖ£¬ÕâÖÖд·¨ÆäʵºÍPythonºÜÏàËÆ£¬ÓÃËõ½øÌæ»»ÁË´óÀ¨ºÅ¡£
Ïà¹ØÎĵµ£º
ip_contrl.php:
<?php
//include('header.php');
$ipaddr = $_POST['ipaddr'];
$netmask = $_POST['netmask'];
$gateway = $_POST['gateway'];
$mac = $_POST['mac'];
$dns1 = $_POST['dns1'];
$dns2 = $_POST['dns2'];
//echo "ipaddr=$ipaddr;netm ......
Sometimes, you might want to get the current page URL that is shown
in the browser URL window. For example if you want to let your visitors
submit a blog post to Digg you need to get that same exact URL. There
are plenty of other reasons as well. Here is how you can do that.
Add the followin ......
½¨Õ¾³ÌÐòÊÇÕ¾³¤ÔËÓªÍøÕ¾µÄ¸ù±¾£¬ÈçºÎ½áºÏÕûºÏ¸÷¸ö²»Í¬ÏµÍ³µÄ³ÌÐò¡¢Êý¾Ý±í¡¢¼Ü¹¹£¬ÌṩͳһµÄÍøÕ¾»áԱϵͳ£¬Ò»Ö±ÊÇÀ§ÈźܶàÕ¾³¤µÄÎÊÌ⣬¶øÊ¹ÓÃUCenter¿ÉÒÔ½ÏΪ¼òµ¥µÄʵÏÖ²»Í¬ÏµÍ³Ö®¼äµÄÕûºÏÎÊÌâ¡£
¡¡¡¡UCenterÊÇ¿µÊ¢´´ÏëÍÆ³öµÄÃâ·Ñ¿ªÔ´µÄ½¨Õ¾¹¤¾ß£¬ÊǸ÷¸ö½¨Õ¾²úÆ·Ö®¼äÐÅÏ¢Ö±½Ó´«µÝµÄÒ»¸ö¹¤¾ß£¬¿µÊ¢µÄTeamÔÚÆäDiscuzÂÛ̳ÉÏÊÕ ......
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·£¬²»ÉÙ³ÌÐòÊÇÌṩԴ´úÂëÏÂÔØµÄ£¬ËäÈ»ÓÐЩÔÚÐí¿ÉÐÒéÉϺͿªÔ´Ðí¿ÉÖ¤ÓÐЩ³öÈ룬µ«ÆäÔÚʹÓÃÉÏ»¹ÊÇͦ·ûºÏÖйúÈ˵ÄʹÓÃϰ¹ß£¬½ñÌìÎÒ¾ ......
¡¡¡¡PHPÖеıäÁ¿Ò²ÓзÃÎÊÓò¡£×÷ÓÃÓò¿ÉÒÔʹÓÃPHPÖÐglobal
¡¡¡¡ÔÚº¯ÊýÄÚ²¿¡¢¶ÔÏóÖкÍÀàÖж¨ÒåµÄ¾Ö²¿±äÁ¿ÔÚº¯ÊýÍⲿÊÇÎÞ·¨±»·ÃÎʵ½µÄ£»Í¬Àí£¬ÔÚº¯ÊýÍⲿ¡¢¶ÔÏóÍâºÍÀàÍⶨÒåµÄ±äÁ¿£¬Èç¹ûûÓб»´«È룬ҲÊÇÎÞ·¨±»·ÃÎʵ½µÄ¡£
¡¡¡¡µ«ÊÇÈç¹ûÒ»¸öºÜ¶à±äÁ¿ÒªÍ¬Ê±±»´«ÈëºÜ¶àº¯Êý¡¢¶ÔÏó»òÕßÀ࣬ÎÒÃÇÒ²¿ÉÒÔÖ±½Ó½«ÆäÈ«¾Ö»¯¡£ÕâÑù²»½ö¿ÉÒÔ ......