²é¿´Ò³ÃæÖ´ÐÐphpÕ¼ÓÃÄÚ´æÇé¿ö
½ñÌìÍ·ÄÔÒ»ÈÈ£¬Ïë¿´Ò»ÏÂÒ³ÃæÔÚÖ´ÐеĹý³ÌÖÐÕ¼ÓÃÁ˶àÉÙÄڴ棬ÎÒÒ²²»ÖªµÀÕâÑù×öµÄÄ¿µÄÊÇʲô£¬¿ÉÄÜÊdzöÓÚÎҵĹßÐÔ˼ά°É¡£²»¹ýÕâÑù×öÒ²²»ÊÇÍêȫûÓã¬
Äã¿ÉÒÔÇå³þµÄÖªµÀÄÄÐ©Ò³ÃæÕ¼ÓõÄÄÚ´æ±È½Ï¶à£¬ÌرðÊǶÔÓÚʹÓù²ÓÃÖ÷»úµÄÍøÕ¾£¬Ò»°ã¿Õ¼äÉ̶¼»áÏÞÖÆÃ¿¸öÍøÕ¾µÄ×ÊÔ´Õ¼ÓÃÇé¿öµÄ£¨°üÀ¨cpuºÍÄڴ棩¡£ÍòÒ»ÔÚÎÒ
ÃDz»ÖªµÀµÄÇé¿öÏ£¬¾³£Õ¼ÓÃÌ«¶àµÄÄڴ棬ÄãÔ¸Ò⣬¿Õ¼äÉ̿ɲ»Í¬ÒâÁË¡£µ±È»ÕâÖÖÇé¿öÊǺÜÉÙ³öÏֵġ£
memory_get_usage
phpÌṩÁËÒ»¸ö²é¿´·ÖÅäµÄÄÚ´æ´óСµÄº¯Êýmemory_get_usage£¬ÔÐÍÈçÏÂ
int memory_get_usage ([ bool $real_usage = false ] )
$real_usageΪ¿ÉÑ¡²ÎÊý£¬Ä¬ÈÏΪfalse(¼´²»°üÀ¨memory_get_usage±¾ÉíÕ¼ÓõÄÄÚ´æ)£¬memory_get_usage(true)¿É²é¿´°üÀ¨memory_get_usageÔÚÄÚµÄÄÚ´æÕ¼ÓÃÇé¿ö¡£
¸Ãº¯ÊýĬÈÏ·µ»ØµÄÊÇÕ¼ÓÃÄÚ´æµÄ×Ö½ÚÊý£¬ÎÒÃÇ¿ÉÒÔͨ¹ý³ýÒÔ1024À´ÒÔKBΪµ¥Î»£¬ÔÙ³ýÒÔ1024ÒÔMBΪµ¥Î»¡£
ʹÓ÷½·¨
¶ÔÓÚwordpress,ÎÒÃÇÖ»ÐèÒªÔÚÖ÷ÌâÎļþ¼ÐϵÄfooter.phpÎļþµ÷ÓÃmemory_get_usageº¯Êý¼´¿É
<?php printf(‘ memory usage: %01.2f MB’, memory_get_usage()/1024/1024); ?>
¸ÃÓï¾äµÄÊä³öÒÔMBΪµ¥Î»£¬Ð¡Êýµãºó±£Áô2λ¡£¾ßÌåЧ¹û¿ÉÒԲο´±¾Õ¾µÄµ×²¿¡£
ÌâÍâ»°
µ±È»£¬Èç¹ûÄãÏë×öÒ»¸öÏêϸµÄ²âÊÔ£¬¿ÉÒÔÔÚÒ³Ãæ´úÂëÖ´ÐÐ֮ǰ¡¢Ä£°åµ÷ÓÃ֮ǰÒÔ¼°Ò³Ãæ´úÂëÖ´ÐÐÍê±ÏÖ®ºó·Ö±ðµ÷Óøú¯ÊýÒÔ×ö¶Ô±È£¬ÒÔÏÂÊÇÎÒ×öµÄ²âÊÔ£º
Ò»¡¢ÔÚÒ³Ãæ´úÂëÖ´ÐÐ֮ǰµ÷ÓÃmemory_get_usage£¬¼´ÔÚ¸ùĿ¼ÏµÄindex.phpÎļþµÄ×ʼ²¿·Ö¼ÓÈëÉÏÃæµÄ´úÂ룬½á¹ûÔÚ0.3M×óÓÒ¡£
¶þ¡¢ÔÚÄ£°åµ÷ÓÃ֮ǰ£¬¼´ÔÚÖ÷ÌâÎļþ¼ÐϵÄheader.phpÎļþµÄ×ʼ²¿·Öµ÷ÓÃmemory_get_usage£¬½á¹ûÔÚ11M×óÓÒ¡£ËµÃ÷wordpressÔÚµ÷ÓÃÄ£°å֮ǰÒѾ¼ÓÔØÁË´óÁ¿µÄÊý¾Ý¡£
Èý¡¢ÔÚÒ³Ãæ´úÂëÖ´ÐÐÍê±ÏÖ®ºó£¬¼´ÔÚÖ÷ÌâÎļþ¼ÐϵÄfooter.phpÎļþµÄ×îºó²¿·Öµ÷ÓÃmemory_get_usage£¬½á¹ûÒòÒ³ÃæµÄ²»Í¬¶ø²»
ͬ£¬²»¹ýÒ²¶¼²î²»¶àÔÚ12MÒÔÏ¡£ËµÃ÷Ö÷Ìâ±¾ÉíµÄphpµ÷ÓÃûÓÐÕ¼ÓöàÉÙÄÚ´æ¡£Èç¹ûÕâ¸ö½á¹ûºÜ¸ßµÄ»°£¬¾ÍÒª¼ì²éÒ»ÏÂÄãµÄÖ÷ÌâÎļþÁË¡£
ÒÔÉϽá¹ûÒòΪÖ÷»úµÄ²»Í¬¶ø²»Í¬£¬ÒòwordpressµÄ²»Í¬¶ø²»Í¬£¬ÒòÖ÷ÌâµÄ²»Í¬¶ø²»Í¬£¬Òò¸÷ÖÖÒòËØµÄ²»Í¬¶ø²»Í¬……½ö×ö²Î¿¼¡£
ÁíÍ⣬Èç¹ûÄãÏë²âÊÔij¶Î´úÂëÖ´ÐкóµÄÄÚ´æÊ¹ÓÃÇé¿ö£¬¿ÉÒÔÔÚ´úÂëÖ´ÐÐ֮ǰºÍÖ´ÐÐÖ®ºó·Ö±ðµ÷ÓÃmemory_get_usage£¬´Ó¶ø¿ÉÒÔ¿´³öÄǶδúÂë¶ÔÄÚ´æµÄÓ°Ïì¡£
Ïà¹ØÎĵµ£º
www.diybl.com¡¡Ê±¼ä£º2008-06-01¡¡×÷Õß:ØýÃû
½«Æä±£´æ³ÉÒ»¸öÎļþ£¬ÓÃʱµ÷ÓÃ
<?
//ΪÁ˱ÜÃâÖØ¸´°üº¬Îļþ¶øÔì³É´íÎ󣬼ÓÁËÅжϺ¯ÊýÊÇ·ñ´æÔÚµÄÌõ¼þ£º
if(!function_exists(pageft)){
//¶¨Ò庯Êýpageft(),Èý¸ö²ÎÊýµÄº¬ÒåΪ£º
//$totle£ºÐÅÏ¢×ÜÊý£»
//$displaypg£ºÃ¿Ò³ÏÔʾÐÅÏ¢Êý£¬ÕâÀïÉèÖÃΪĬÈÏÊÇ20£»
//$url£º·Ö ......
EClipse for PHP ÖÐÎÄÂÒÂëÎÊÌâ
UTF-8 ¸ñʽµÄphp,ÖÐÎͼÊÇÂÒÂë.
Èç¹û´ËʱÔÚEClipseÖÐÊäÈëÖÐÎÄ»áÓÐ CP1252 ´íÎó( CP1252²»Ö§³Öxxxx )
½â¾ö·½·¨:
windows->preferences->general ´ò¿ªµã»÷workspace ´ËʱÓÒ²à³öÏÖtext file encoding¾ÍÊÇÎı¾±àÂë default cp1252 µã»÷other ÏÂÀ²Ëµ¥ Ñ¡ÔñUTF-8 Ñ¡Ôñ¼´¿É±àÒë ......
1¡¢ÉçÍżò½é£º
LAMPÐÖµÜÁ¬ÉçÍÅ£¨¼ò³ÆÐÖµÜÁ¬£©ÊÇÒ×µÚÓŽÌÓýѧԺÁ쵼ϵÄÉçÍÅ×éÖ¯£¬ÊÇѧԺÁªÏµ¹ã´óLAMP°®ºÃÕßµÄÇÅÁººÍŦ´ø£¬ÊÇѧԺÉçÍŹÜÀíе÷µÄ»ú¹¹¡£
2¡¢ÉçÍÅÐÔÖÊ£º
ÓÉLAMPÐÖµÜÁ¬·¢Æð£¨www.lampbrother.net£©µÄÈ«¹úרҵÐÔ¡¢¹«ÒæÐÔÉç»áɳÁú×éÖ¯¡£
3¡¢ÉçÍÅÄ¿µÄ£º
a¡¢Îª°®ºÃLAMPµÄÅóÓÑÃǴһ¸öѧϰ½»Á÷µÄƽ̨
b¡¢Îª ......
[part1] http://download.csdn.net/source/2076258
[part2] http://download.csdn.net/source/2076272
[part3] http://download.csdn.net/source/2076276
[part4] http://download.csdn.net/source/2076283
[part02-04] http://www.ytgps.com/Images/nginx.rar
±¾ÎļþÌå»ý¹ý´ó·Ö4¸ö°ü£¬php-cgi+mysql+nginx.7z ......
ÔÚPHPÖÐʹÓÃÍ·Îļþ£¬»áÉæ¼°Á½¸öº¯Êý£ºinclude()ºÍrequire()¡£ÕâÁ½¸öº¯Êý²î±ðºÜС£¬È´ºÜÖØÒª£¬ËùÒÔÎÒÃÇÒªÈÏÕæÑо¿Ò»Ï¡£
require()º¯Êý¹¤×÷·½Ê½ÓëXSSIÏàÀàËÆ£»²»¹ÜÔÚ³ÌÐòµÄÄĸö²¿·ÖʹÓÃÁËÕâ¸öº¯Êý£¬Ö»ÓгÌÐòÒ»¿ªÊ¼ÔËÐУ¬Í·ÎļþµÄÄÚÈݾͱ»×÷Ϊ³ÌÐò±¾ÉíµÄÒ»²¿·ÖÀ´´¦
Àí¡£Òò´Ë£¬Èç¹ûÄúÔÚÒ»¸öÌõ¼þÅж¨Óï¾äÖÐʹÓÃÁËrequire()º¯Ê ......