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

¹ØÓÚPHP execº¯ÊýÔËÐÐÎÊÌâ

ÔÚPHPÖÐÓÃexecÖ´ÐÐtracerouteÃüÁµ«ÓÐʱִÐÐʱ¼äÌ«³¤£¬Ôì³ÉÍøÒ³³¤Ê±¼äÎÞÏìÓ¦£¬ÓÐûÓз½·¨ÔÚÒ»¶¨Ê±¼ä£¨ÉèÖó¬Ê±Ê±¼ä£©ºóÇ¿ÖÆÖÕÖ¹execÃüÁîµÄÖ´ÐÐ
set_time_limit();ÉèÖÃÒ³ÃæµÄ³¬Ê±Ê±¼ä.

Ö§³ÖÂ¥ÉϵÄ

ºÃÏñûÆð×÷Óã¬ÎҵĴúÂ룺
set_time_limit(4);
exec("traceroute www.baidu.com",$bash_out,$result);
½á¹ûphp·µ»ØÁËÕý³£ÐÅÏ¢£¬²¢ÇÒfierbug¼Ç¼ʱ¼äÊÇ5.16s

·¹ý¿´¿´

set_time_limit(0) 


Ïà¹ØÎÊ´ð£º

¿Õ¼äÉÏphpÎļþ²»ÄÜä¯ÀÀ£¬ä¯ÀÀ¾ÍÏÂÔØphpÎļþ

ÔÚ¹úÍâµÄ¿Õ¼ä£¬ÆäËüµÄphpÕ¾µã¶¼Õý³££¬¿ÉÖ»ÓÐ×î½ü½¨µÄÕâ¸öÕ¾µã£¬Ö»ÒªÒ»ä¯ÀÀphpÎļþ¾Í³öÏÖÏÂÔØÌáʾ£¬ÏÂÔØÏÂÀ´µÄÎļþ¶¼ÊÇ´øÓÐphpÔ´Â룬¸÷λ·¹ýµÄ£¬°ï°ïÎÒ£¬¿´¿´Ê²Ã´Ô­Òò£¬ÏÈлÁË¡£
¿ÉÄÜÊÇÒòΪ¸ÃÕ¾µãûÓÐÄãÏëÒªµÄä¯ÀÀÆ ......

¸¶·ÑÇóÒ»¶Îphp´úÂ룬֧³ÖÌÔ±¦½»Ò×

¸÷λ´óЩ
ÇóÒ»¶Îphp´úÂë
¿ÉÒÔʵÏÖÒÔϹ¦ÄÜ
Õë¶Ô²»Í¬µÄä¯ÀÀÆ÷ÏÔʾ²»Í¬µÄͼƬ

¾ÍÊÇÓÐÒ»ÕÅͼƬ£¬Ö»Ïë¸øie6Óû§¿´µ½
Èç¹ûie7¡¢chrome¡¢firefoxÓû§ä¯ÀÀÔòÏÔʾÁíÍâÒ»ÕÅͼƬ

¼Û¸ñ²»ÒªÌ«ÀëÆ×¾ÍÐÐ ......

php: ·¢ËͶÌÐÅ

ÇëÎÊÈçºÎÓÃphp¸øÊÖ»úÓû§·¢ËͶÌÐŰ¡¡£
  ¾ßÌåÈçÏ£º
  1.Èç¹û¿ÉÒÔ·¢£¬ÊÇͨ¹ýAPI»¹ÊÇ˵ÎÒÃÇ·¢Óʼþ¸ø´úÀíÉÌ£¬ÈôúÀíḚ́ïÎÒÃÇ·¢¶ÌÐÅ£¿
  2.Èç¹ûÊÇͨ¹ý´úÀíÉÌÀ´·¢£¬ÄÇôÊÇÔõôÊշѵİ¡£¿ÊÇÒ» ......

phpʱ¼äÕýÔòÎÊÌâ - PHP / »ù´¡±à³Ì

PHP code:

$date = '2009-12-25';
$ptn = '/([\d]{4})[- \/](0?[\d]|1[0-2])[-\/ ](0?[\d]|[1-2][\d]|3[0-1])/';
if (preg_match($ptn,$date,$out))
{
print_r($out);exit();
}
½á¹ûΪ:
PHP code:
......

ÉϺ£ÕÐÉè¼ÆÊ¦¡¢PHP³ÌÐòÔ±

ÕÐÆ¸Ö°Î»£ºÉè¼ÆÈËÔ±
ѧ    Àú£º²»ÏÞ
Ö÷Òª¹¤×÷£ºÍøÒ³Éè¼Æ£¬Æ½ÃæÉè¼ÆµÈÉè¼ÆÀ๤×÷¡£
×îµÍÒªÇó£ºÖÁÉÙÓо«Í¨Ò»ÃÅÊìÁ·µÄÉè¼Æ¹¤¾ß£¬È磺PS¡¢AI¡¢FWµÈ¡£
н    Ë®£ºÃæÒ飬ÊÔ¹¤×÷ÄÜÁ¦¶ø ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ