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

PHPÖÐstr_replaceº¯ÊýʹÓÃÊý×é

º¯ÊýÔ­ÐÍ£ºmixed str_replace(mixed needle,mixed new_needle,mixed haystack[,int &count]);
      needle£ºÒª±»Ìæ»»µÄ×Ö·û´®£¬new_needle£ºÌæ»»ÓõÄ×Ö·û´®£¬haystack£º²Ù×÷×Ö·û´®£¬count£ºÌæ»»´ÎÊý¡¾¿ÉÑ¡²ÎÊý¡¿
     ÎÒÃÇÖØµãÊÔÑéǰÈý¸öÔÚʹÓÃÊý×éÊǵÄÖ´Ðз½Ê½£º
    
      ÔÚ¶¼²»Ê¹ÓÃÊý×éʱ£¬¸Ãº¯ÊýÖ±½ÓʹÓÃnew_needleÌæ»»ËùÓеÄneedle²¢·µ»ØÌæ»»ºóµÄ×Ö·û´®¡£È磺str_replace("m","n","my name is jim!")·µ»Øny nane is jin!
     1¡¢Ö»¶ÔneedleʹÓÃÊý×é¡£
     ʾÀý£ºstr_replace(array('m','i'),'n',"my name is jim!");·µ»Ø£ºny nane ns jnn!
     ¿ÉÒÔ¿´³ö£¬º¯Êý˳ÐòÐԵĶÔÊý×éÖÐÿ¸ö×Ö·û´®½øÐÐÌæ»»£¬²¢·µ»ØÌæ»»ºóµÄ×Ö·û´®¡£
      2¡¢Ö»¶Ônew_needleʹÓÃÊý×é¡£
     ʾÀý£ºstr_replace('m',array('n','z'),"my name is jim!\n")·µ»Ø£ºArrayy naArraye is jiArray!
      ¸ÃÌæ»»±È½ÏÓÐÒâ˼£¬Èç¹ûÖ»¶ÔµÚ¶þ¸ö²ÎÊýʹÓÃÊý×éÔòº¯Êý½«Æä×÷Ϊ×Ö·û´®Array½øÐÐʹÓ㬽«ËùÓеÄneedleÌæ»»ÎªÁËÊý×é¡£
     3¡¢Ö»¶ÔhaystackʹÓÃÊý×é¡£
     ʾÀý£ºstr_replace("m","n",array("my name is jim!","the game is over!"))¸ÃÓï¾äÖ´Ðнá¹û·µ»ØÒ»¸öÊý×飬¼´·Ö±ðΪ´«ÈëµÄÁ½¸ö×Ö·û´®Ìæ»»ºóµÄ½á¹û¡£
     Èç¹ûÊä³öÊý×éÄÚÈݻῴµ½£ºny nane is jin! the gane is over!
     4¡¢¶ÔneedleºÍnew_needle¶¼Ê¹ÓÃÊý×é¡£
     ʾÀý£ºstr_replace(array("m","i"),array("n","z"),"my name is jim!")·µ»Ø£ºny nane zs jzn!
      ²é¿´Ö´Ðнá¹û¿ÉÒÔ·¢ÏÖ£¬Èç¹ûǰÁ½¸ö²ÎÊý¶¼Ê¹ÓÃÊý×éÔòº¯Êý°ÑÊý×é¸÷¸ö¶ÔÏóÏî×Ö·û´®½øÐÐÁËÌæ»»£¬¼°needleµÄµÚÒ»ÏîÌæ»»Îªnew_needleµÄµÚÒ»Ïî¡£ÒÔ´ËÀàÍÆ¡£
      Èç ¹ûneedleÊý×é±Ènew_deedle³¤£¬Àý È磺str_replace(array("m","i","s"),array("n","z"),"my name is jim!");·µ»Ø£ºny nane z jzn!¿É¼û£¬¶ÔÓÚneedleÊý×é¶à³öÀ´µÄ×Ö·û´®±»Ì滻ΪÁ˿մ®¡£
     Èç¹ûnew_needleÊý×é±Èneedle³¤£¬Àý È磺str_replace(arr


Ïà¹ØÎĵµ£º

PHPÉú³ÉwordÎĵµ

<?PHP
$word = new COM("word.application") or die("Can't start Word!");
// print the version of Word that's now in use
echo "Loading Word, v. {$word->Version}";
// set the visibility of the application to 0 (false)
// to open the application in the forefront, use 1 (true)
$word->Visibl ......

php³öÏÖÍøÒ³ÂÒÂëÎÊÌâ

ÓÃPHPmyAdmin²Ù×÷MySQLÊý¾Ý¿âºº×ÖÏÔʾÕý³£ £¬µ«ÓÃPHPÍøÒ³ÏÔʾMySQLÊý¾ÝʱËùÓкº×Ö¶¼±ä³ÉÁË?ºÅ¡£
Ö¢×´£ºÓÃPHPmyAdminÊäÈ뺺×ÖÕý³££¬µ«µ±PHPÍøÒ³ÏÔʾMySQLÊý¾Ýʱºº×־ͱä³ÉÁË?ºÅ£¬²¢ÇÒÓжàÉÙ¸öºº×Ö¾ÍÓжàÉÙ¸ö?ºÅ¡£ºÜ¶àѧԱ¶¼Óöµ½ÁË´ËÎÊÌ⣬ÓÈÆäÊÇÔÚ°²×°ÁË×îаæµÄAppservºó¡£Îª´ËÐí¶àѧԱ·ÅÆúÁËPHP£¬¸ÄѧASPÁË¡£
Ô­Òò£ºÃ» ......

PHP Windows»·¾³´î½¨

Ò»¡¢ÏµÍ³Ô¼¶¨
¡¡¡¡»·¾³Èí¼þÏÂÔØºó´æ·ÅλÖãºX:\Server_Tools
¡¡¡¡»·¾³Èí¼þ°²×°Î»ÖãºX:\Server_Core
¡¡¡¡PHP°²×°Î»ÖãºX:\Server_Core\PHP
¡¡¡¡MySQL°²×°Î»ÖãºX:\Server_Core\MySQL
¡¡¡¡IISÍøÕ¾Õ¾µã¸ùĿ¼£ºX:\wwwroot
¡¡¡¡MySQL Êý¾Ý¿âλÖãºX:\Database
¡¡¡¡Php.ini´æ·ÅλÖãºX:\Windows\php.ini
¡¡¡¡My.ini ´æ· ......

¹ØÓÚMemcacheDB PHP¿Í»§¶ËµÄÎÊÌâ¼°½â¾ö°ì·¨

http://blog.developers.api.sina.com.cn/?p=264
×î½üMemcacheDBÓʼþÁбíºÍÑз¢²¿ÄDZßͬʱ¨¸æPHPµÄmemcache¿Í»§¶Ëphp-memcache¾­³£³ö ÏÖ¶ÏÁ¬½ÓµÄÎÊÌ⣺
PHP Notice:  Memcache::get(): Server ………. (tcp 11211) failed with: Failed reading line from stream (0) with pecl-memcache 3.*
&h ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ