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1. apache Ö§³Ö php
    apache ÅäÖÃÎļþÏ£ºÐèÒªÐ޸ĵĵط½£º
       i.  PHPIniDir "F:/programs/php/"
       ii. LoadModule php5_module "F:/programs/php/php5apache2_2.dll"
2.  php µÄÉèÖÃ
       i. include_path
       ii. extension_dir
3. php Á¬½Ó mysql
      i. ×¢Ê͵ôÏà¹Ø extension
      ii. extension = php_mysql.dll
      iii. »òÕß extension = php_pdo.dll, extension = php_pdo_mysql.dll
      iiii. »¹ÓÐЩ»áÓõ½µÄÏà¹ØµÄ extension
4. ÉèÖÃÐéÄâ·þÎñÆ÷
      i. ÔÚ apache ÅäÖÃÎļþÀïÒÔ Include ·½Ê½¼ÓÔØ
          eg. Include F:/some/path/vitua ......

windowsÏÂapache,mysql,php°²×°ÈÕ¼Ç

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1. apache Ö§³Ö php
    apache ÅäÖÃÎļþÏ£ºÐèÒªÐ޸ĵĵط½£º
       i.  PHPIniDir "F:/programs/php/"
       ii. LoadModule php5_module "F:/programs/php/php5apache2_2.dll"
2.  php µÄÉèÖÃ
       i. include_path
       ii. extension_dir
3. php Á¬½Ó mysql
      i. ×¢Ê͵ôÏà¹Ø extension
      ii. extension = php_mysql.dll
      iii. »òÕß extension = php_pdo.dll, extension = php_pdo_mysql.dll
      iiii. »¹ÓÐЩ»áÓõ½µÄÏà¹ØµÄ extension
4. ÉèÖÃÐéÄâ·þÎñÆ÷
      i. ÔÚ apache ÅäÖÃÎļþÀïÒÔ Include ·½Ê½¼ÓÔØ
          eg. Include F:/some/path/vitua ......

PHPµÄereg()Óëeregi()µÄ²»Í¬¼°Ïàͬµã¡£¶Ô±È

ereg()
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Óï·¨: int ereg(string pattern, string string, array [regs]);
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±¾º¯ÊýÒÔ pattern µÄ¹æÔòÀ´½âÎö±È¶Ô×Ö·û´® string¡£±È¶Ô½á¹û·µ»ØµÄÖµ·ÅÔÚÊý×é²ÎÊý regs Ö®ÖУ¬regs[0] ÄÚÈݾÍÊÇÔ­×Ö·û´® string¡¢regs[1] ΪµÚÒ»¸öºÏºõ¹æÔòµÄ×Ö·û´®¡¢regs[2] ¾ÍÊǵڶþ¸öºÏºõ¹æÔòµÄ×Ö·û´®£¬ÓàÀàÍÆ¡£ÈôÊ¡ÂÔ²ÎÊý regs£¬ÔòÖ»Êǵ¥´¿µØ±È¶Ô£¬ÕÒµ½Ôò·µ»ØÖµÎª true¡£
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<?php
if (ereg("c","abcdef")){     //˵Ã÷£ºÅжÏabcdefÖÐÊÇ·ñº¬ÓÐ×Öĸc
     echo "ͨ¹ý";
}else{
     echo "´íÎó";
}
?>
ÏÂÃæÕâ¸öÀý×ÓÊǶÔÊäÈëµÄ E-Mail ×÷¼òµ¥µÄ¼ì²é£¬¼ì²éʹÓÃÕßµÄ E-Mail ×Ö·û´®ÊÇ·ñÓÐ @ ×Ö·û£¬ÔÚ @ ×Ö·ûǰÓÐÓ¢ÎÄ×Öĸ»òÊý×Ö£¬ÔÚÖ®ºóÓÐÊý½Ú×Ö·û´®£¬×îºóµÄСÊýµãºóÖ»ÄÜÓжþ¸ö»òÈý¸öÓ¢ÎÄ×Öĸ¡£super@mail.wilson.gs ¾Í¿ÉÒÔͨ¹ý¼ì²é£¬super@mail.wilson ¾Í²»ÄÜͨ¹ý¼ì²é¡£
<?php
if (ereg("^[_\.0-9a-z-]+@([0-9a-z][0-9a-z-]+\.)+[a-z]{2,3}$",$email)) {
   echo "ÄúµÄ E-Mail ͨ¹ý³õ²½¼ì²é";
}
?>
ereg ......

php½Ì³Ì£ºmysqlµÄ³£ÓÃÓï¾ä

¹ØÓÚ PHP ½Ì³ÌµÄÎÄÕÂÒѾ­ºÜ¶àÁË£¬½ñÌì¸ø´ó¼Ò½éÉܼ¸¸ö³£ÓõÄMYSQLÓï¾ä¡£
ÏÔʾÊý¾Ý¿â»ò±í:
show databases;//È»ºó¿ÉÒÔuse database_name;
show tables;
¸ü¸Ä±íÃû:
alter table table_name rename new_t;
Ìí¼ÓÁÐ :
alter table table_name add column c_n column attributes;
ɾ³ýÁÐ:
alter table table_name drop column c_n;
´´½¨Ë÷Òý:
alter table c_table add index (c_n1,c_n2);
alter table c_table add unique index_name(c_n);
alter table c_table add primary key(sid);
ɾ³ýË÷Òý:
alter table c_table drop index c_n1;
¸ü¸ÄÁÐÐÅÏ¢:
alter table t_table change c_1 c_1 varchar(200);
alter table t_table modify 1 c_1 varchar(200);
insert²åÈëÓï¾ä:
insert into table_name (c_1,c_2)
values ('x1',1);
updateÓï¾ä:
update table_name set c_1 =1 where c_2=3;
ɾ³ýÊý¾Ý¿â»òÕß±í:
drop table table_name;
drop database database_name;//ʹÓÃmysql_drop_db()¿ÉÒÔɾ³ýµÄ. ......

php½Ì³Ì£ºmysqlµÄ³£ÓÃÓï¾ä

¹ØÓÚ PHP ½Ì³ÌµÄÎÄÕÂÒѾ­ºÜ¶àÁË£¬½ñÌì¸ø´ó¼Ò½éÉܼ¸¸ö³£ÓõÄMYSQLÓï¾ä¡£
ÏÔʾÊý¾Ý¿â»ò±í:
show databases;//È»ºó¿ÉÒÔuse database_name;
show tables;
¸ü¸Ä±íÃû:
alter table table_name rename new_t;
Ìí¼ÓÁÐ :
alter table table_name add column c_n column attributes;
ɾ³ýÁÐ:
alter table table_name drop column c_n;
´´½¨Ë÷Òý:
alter table c_table add index (c_n1,c_n2);
alter table c_table add unique index_name(c_n);
alter table c_table add primary key(sid);
ɾ³ýË÷Òý:
alter table c_table drop index c_n1;
¸ü¸ÄÁÐÐÅÏ¢:
alter table t_table change c_1 c_1 varchar(200);
alter table t_table modify 1 c_1 varchar(200);
insert²åÈëÓï¾ä:
insert into table_name (c_1,c_2)
values ('x1',1);
updateÓï¾ä:
update table_name set c_1 =1 where c_2=3;
ɾ³ýÊý¾Ý¿â»òÕß±í:
drop table table_name;
drop database database_name;//ʹÓÃmysql_drop_db()¿ÉÒÔɾ³ýµÄ. ......

XPÏÂIISÅäÖÃPHP ºÍMySQL

µÚÒ»²½£º ÏÂÔØºÍ°²×°PHP
php°æ±¾: php-5.2.10-Win32.zip
1.½âѹphpÎļþµ½ c:\php
2.½«phpÎļþ¼ÐÏ php.ini-dist ¸ÄÃûΪ php.ini ,È»ºóÕÒµ½extension_dir = "./" ¸ÄΪ extension_dir = "c:\php\ext" (´ó¸ÅÔÚ461ÐÐ)
3.È¥µô;extension=php_mysql.dll ǰµÄ";"×¢ÊÍ·ûºÅ (´ó¸ÅÔÚ589ÐÐ)(Èç¹ûûÓеϰ¿ÉÒÔ¼ÓÉÏÕâÃû»°.)
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         ---¿ÉÖ´ÐÐÎļþΪ£¨C:\php\php5isapi.dll£©(ÕâÀïΪPHPÎļþ·¾¶)----È·¶¨
    3£©½øÈëÖ÷Ŀ¼----Ñ¡ÔñÅäÖõ¯³ö¶Ô»°¿ò--- Ñ¡ÔñÌí¼Ó¶Ô»°¿ò----- À©Õ¹ÃûΪ.php---¿ÉÖ´ÐÐÎļþ·¾¶ÎªC:\php\php5isapi.dll---È·¶¨
    4£©½øÈëÎĵµ---Ñ¡ÔñÌí¼Ó¶Ô»°¿ò---ĬÈÏÎĵµÃûΪindex.php²¢ÇÒÉèΪ×î¸ß£¨ÉÏÒÆµ½¶¥²¿£©---È·¶¨¾Í¿ÉÒÔÁË¡£ 
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