php apis

louyaoluan

file_put_contents("/home/iknow/search.txt",var_export($searchResult,true));
iconv("gbk", "utf-8",$doc_info['title']);
xml中不能有&号 要用cdata包起来下
查看字符串编码
mb_detect_encoding
转码用这个
mb_convert_encoding
file_put_contents('utf-8.txt', $bafeite_utf8);
输出数组
$reqStr = var_export($req,true);
file_put_contents('request.txt', $reqStr);exit;
implode合并数组成字符串
--disable-fileinfo


vim

grep 'mb_' -r *  
set encoding=utf-8
cat AppMap.data | awk '{print $1}' | xargs | sed "s/\s\+/\',\'/g"


case
make: *** [ext/fileinfo/libmagic/apprentice.lo] Error 1
这是由于内存小于1G所导致.
在./configure加上选项:
--disable-fileinfo

mysql:
sudo yum install mysql-server
sudo service mysqld start
修改root密码：
mysqladmin -u root password NEWPASSWORD
insert into app_content (doc_id, title, summary, pic_url, create_time, release_time) select doc_id, doc_name, summary, icon_url, create_time, release_time from app_list_doc where doc_id = 2591;