php»ñÈ¡³ÌÐòÖ´ÐеÄʱ¼ä
ÔÚhead.htmÖмÓÈ룬Ҳ¾ÍÊÇÔÚĬÈÏÄ£°æÖÐÌí¼Ó“$stime=microtime(true); //»ñÈ¡³ÌÐò¿ªÊ¼Ö´ÐеÄʱ¼ä”
¾ä
<!--<?php
$stime=microtime(true); //»ñÈ¡³ÌÐò¿ªÊ¼Ö´ÐеÄʱ¼ä
$GuideFid[$fid]=str_replace("<a href='$webdb[www_url]' class='guide_menu'>>Ê×Ò³</a>","",$GuideFid[$fid]);
$fupId=intval($fupId);
$topMenu[$fupId]='ck';
print <<<EOT
-->
ÕâÀïÊÇÍøÒ³
ÔÙÔÚfoot.htmÐÞ¸ÄÈ磺
<!--
EOT;
$etime=microtime(true);//»ñÈ¡³ÌÐòÖ´ÐнáÊøµÄʱ¼ä
$total=$etime-$stime; //¼ÆËã²îÖµ
echo "<br />[Ò³ÃæÖ´ÐÐʱ¼ä£º{$total} ]Ãë";
?>
Ïà¹ØÎĵµ£º
½ñÌìÓöµ½ÁËÒ»¸öºÜÆæ¹ÖµÄÂÒÂëÎÊÌ⣬×Ô¼ºÎÞÒâÖнâ¾öÁË£¬µ«²»ÖªµÀÊÇʲôÔÒò£¬Ö»ºÃ¼ÇÏÂÀ´£¬·ÀÖ¹ÒÔºóÔÙ³öÏÖÕâÑùµÄÎÊÌâ¡£
µ±ÎÒ°ÑphpÓï¾äдµ½ÏÂÃæµÄÒ³ÃæÍ·ÐÅϢ֮ǰµÄʱºò£¬ÕâЩphpÊä³öÓï¾ä¶¼Êä³öµÄÊÇÂÒÂ룬°üÀ¨ÓÃechoÊä³öµÄjs¡£È磺echo "<script languge=javascript> alert('Ìí¼Ó³É¹¦!');location.href = 'device_add.php ......
<?php
$mydbhost ="localhost"; //ÅäÖÃÖ÷»ú
$mydbuser ="root"; //Êý¾Ý¿âÓû§
$mydbpw ="8312836"; //Êý¾Ý¿âÃÜÂë
$mydbname ="jingyun"; //Êý¾Ý¿âÃû
//$mydbcharset ="GBK";
$conn=mysql_connect($mydbhost,$mydbuser,$mydbpw) or die ("·þÎñÆ÷Á¬½Ó´íÎó".mysql_error());
mysql_select_db($myd ......
×÷Õß: laruence(http://www.laruence.com
)
±¾ÎĵØÖ·: http://www.laruence.com/2010/05/04/1450.html
×ªÔØÇë×¢Ã÷³ö´¦
ÔÚ´óÐ͵ÄWebÏîÄ¿ÖÐ, include_pathÊÇÒ»¸öÄ£¿é»¯Éè¼ÆµÄ¸ù±¾Öеĸù±¾(µ±È»,ÏÖÔÚÒ²Óкܶà»ùÓÚautoloadµÄÉè¼Æ,
Õâ¸ö²»Ó°Ïì±¾ÎĵÄ̽ÌÖ), µ«ÊÇÕýÊÇÒòΪinclude_path, ¾³£»áÈÃÎÒÃÇÓöµ½Ò»Ð©ÒòΪûÓÐÕÒµ½Õ ......
Ò»Ö±ÈÏΪphpÖÐ×Ö×Ö·û´®±È½ÏÖ±½ÓÓÃ==À´Åжϻ¹ÊǺܷ½±ãµÄ,µ«½ñÌìÓöµ½µÄÒ»¸öÎÊÌâ,³¹µ×ÈÃÎÒÃ÷°×ÁËʹÓÃstrcmpµÄ±ØÒªÐÔ.Õâ¸öÎÊÌâºÜ¶àÀÏÊÖ¶¼¿ÉÄÜ»áºöÂÔµÄ.
½ñÌìÔڵǼ×Ô¼º×öµÄ³ÌÐòʱ,ÔÚÊäÈëÑéÖ¤Âëºó,ÏëÖ±½Ó°´Ð¡¼üÅÌÉϻسµµÇ¼(³ÌÐò¼ì²éÁ˻سµÊ¼þ)£¬½á¹û°´»Ø³µ°´³ÉÁ˼üÅÌÉϻسµ¼üÅÔ±ßСÊýµÄÄǸö¼ü,ÑéÖ¤ÂëÀ¸¾Í¶àÊäÈëÁËÒ»¸öµã¡£ÓÉÓÚ ......
¡¡sessionÊÇÍøÕ¾±£´æÓû§ÐÅÏ¢µÄÒ»ÖÖÊֶΣ¬Ó¦ÓÃÏ൱¹ã·º¡£ÀýÈçµÚÎå½ìÅÅÐаñ¾ÍʹÓÃÁËsession¡£¾¹ý¶ÔµÚÎå½ìÅÅÐаñµÄÐ޸ģ¬ÎÒ×ܽáÁËÒ»ÏÂphpÖÐsessionµÄÓ÷¨¡£
£¨Ò»£©¿ªÊ¼session
¡¡¡¡ÔÚÿһ´ÎʹÓÃsession֮ǰ£¬¶¼Òª¼ÓÉÏÕâÒ»¾ä£º“session_start();”¡£¹ËÃû˼Ò壬Õâ¸öº¯ÊýµÄ×÷ÓþÍÊÇ¿ªÊ¼Ê¹ÓÃsession¡£
£¨¶þ£©×¢ ......