£Ûת£ÝPHPÖÐstr_replaceº¯ÊýµÄÏê½â
ÔÚʵ¼ÊµÄ³ÌÐò¿ª·¢ÖУ¬Ö´ÐÐ×Ö·û´®Ìæ»»²Ù×÷ÊÇÒ»¼þ·Ç³£¾³£µÄÊ£¬¶Ô
str_replace
º¯ÊýµÄʵÓÃÒ²»á·Ç³£Æµ·±¡£
Õâ¶Îʱ¼äÔÚ¿´¡¶
PHP
ºÍ
MySQL Web
¿ª·¢¡·Ò»Êé¿´µ½
str_replace
½²½â£¬Ò»¶ÎСÌáʾдµ½£º¿ÉÒÔΪ
str_replace
µÄÈý¸ö¶¼Ê¹ÓÃÊý×é´«È룬µ«½²½â±È½Ï¼òµ¥£¬ÓÚÊǾö¶¨×Ô¼ºµÄÊÔÑéһϸú¯ÊýÔÚ¸÷¸ö²ÎÊý´«ÈëÊý×éʱµÄÖ´Ðнá¹û¡£
º¯ÊýÔÐÍ£º
mixed 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±½ÓʹÓÃ
new_needle
Ìæ»»ËùÓеÄ
needle
²¢·µ»ØÌæ»»ºóµÄ×Ö·û´®¡£È磺
str_replace("m","n","my
name is jim!")
·µ»Ø
ny nane is jin!
1
¡¢Ö»¶Ô
needle
ʹÓÃÊý×é¡£
ʾÀý£º
str_replace(array('m','i'),'n',"my
name is jim!");
·µ»Ø£º
ny nane ns jnn!
¿ÉÒÔ¿´³ö£¬º¯Êý˳ÐòÐԵĶÔÊý×éÖÐÿ¸ö×Ö·û´®½øÐÐÌæ»»£¬²¢·µ»ØÌæ»»ºóµÄ×Ö·û´®¡£
2
¡¢Ö»¶Ô
new_needle
ʹÓÃÊý×é¡£
ʾÀý£º
str_replace('m',array('n','z'),"my name is jim!\n")
·µ»Ø£º
Arrayy naArraye is jiArray!
¸ÃÌæ»»±È½ÏÓÐÒâ˼£¬Èç¹ûÖ»¶ÔµÚ¶þ¸ö²ÎÊýʹÓÃÊý×éÔòº¯Êý½«Æä×÷Ϊ×Ö·û´®
Array
½øÐÐʹÓ㬽«ËùÓеÄ
needle
Ìæ»»ÎªÁËÊý×é¡£
3
¡¢Ö»¶Ô
haystack
ʹÓÃÊý×é¡£
ʾÀý£º
str_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£º
ny nane is jin! the gane is over!
4
¡¢¶Ô
needle
ºÍ
new_needle
¶¼Ê¹ÓÃÊý×é
Ïà¹ØÎĵµ£º
<?php
//»ñµÃϵͳʱ¼äº¯Êý(×¢Òâ²ÎÊýÖдóдY´ú±íÍêÕûÄê·Ý£¬Ð¡Ð´y´ú±íÄê·Ý¼òд)
$sum = date("Y-m-d");
$sum1 = date("y-m-d");
echo "$sum<br/>";
echo "$sum1<br/>";
//md5¼ÓÃܺ¯Êý
$pass = md5("ÕÅÈý");
......
1¡¢ÔÚÅäÖÃmysqlʵÀýµÄÓïÑÔÑ¡Ïîʱ£¬Ñ¡Ôñutf-8
2¡¢ÔÚhtml,phpÒ³ÃæÖÐ ¼ÓÉÏ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />£¬Èç¹û²»ÐÐÔÙÔÚ phpÎļþ Æðʼ´¦¼Ó header("Content-Type:text/html;charset=utf-8");
3¡¢ÔÚphpÖÐ×öÊý¾Ý¿âÁ¬½Óʱ£¬ÎÒÓõÄʱpdoµÄÐÎʽ£¬Ë ......
niginx°²×°Á÷³Ì
Èí¼þÏÂÔØ:--->
mkdir -p /home/dancebear/programe
cd /home/dancebear/programe
wget http://sysoev.ru/nginx/nginx-0.6.31.tar.gz
wget http://www.php.net/get/php-5.2.6.tar.gz/from/this/mirror
wget http://php-fpm.anight.org/downloads/head/php-5.2.6-fpm-0.5.8.diff.gz
wget http://dev ......
rsync ÊÇÒ»¿î¸ßЧµÄÔ¶³ÌÊý¾Ý±¸·ÝºÍ¾µÏ󹤾ߣ¬¿É¿ìËÙµØÍ¬²½¶ą̀Ö÷»ú¼äµÄÎļþ£¬Æä¾ßÓÐÈçÏÂÌØÐÔ£º
Ö§³ÖÁ´½Ó¡¢ËùÓÐÕß¡¢×éÐÅÏ¢ÒÔ¼°È¨ÏÞÐÅÏ¢µÄ¿½±´£»
ͨ¹ýÔ¶³Ì shell£¨ssh, rsh£©½øÐд«Ê䣻
ÎÞÐëÌØÊâȨÏÞ¼´¿É°²×°Ê¹Óã»
Á÷Ë®ÏßʽÎļþ´«Êäģʽ£¬Îļþ´«ÊäЧÂʸߣ»
Ö§³ÖÄäÃû²Ù×÷£»
ͨ¹ýÔ¶³Ì shell ·½Ê½£º
rsync [OPTION] [USE ......
In the directory where you plan to install Elgg, do the following:
Create the file .htaccess and add these two lines
RewriteEngine on
RewriteRule ^testing.php$ modrewrite.php
This tells the webserver to load modrewrite.php when testing.php is
requested.
In order to get this test to work on ......