PHP

中文教學

https://sites.google.com/site/phplearnmark/php

PSR規範

https://psr.phphub.org

執行緒

fork
http://www.huyanping.cn/基于pcntl的php并发编程/

php commad

php有那些模組
php -m

分詞

11種分詞 http://www.199it.com/archives/446615.html

Session 機制

http://www.cnblogs.com/wangtao_20/archive/2011/02/16/1955659.html

ADODB

https://www.php5.idv.tw/documents/ADODB/ 文件

phpunit

https://phpunit.de/manual/5.7/zh_cn/installation.html

PHP模組詳解

https://segmentfault.com/q/1010000004330024

php 常用套件

• Phinx https://phinx.org/#screencast

jieba 結巴分詞

scws

ref: https://github.com/hightman/scws/tree/master/phpext https://github.com/hightman/scws/blob/master/phpext/README.md http://blog.sina.com.cn/s/blog_54fd6b710101as5c.html

xdb產生 http://blog.sina.com.cn/s/blog_54fd6b710101as5c.html

php學習誌 https://sites.google.com/site/phplearnmark/php

Fatfree Framework (F3)

http://blog.csdn.net/modiziri/article/details/21497111#comments https://fatfreeframework.com/3.6/home https://github.com/bcosca/fatfree

環境部署

http://blog.xuite.net/tolarku/blog/65424317-%E5%AE%89%E8%A3%9D+LAMP+-+%E5%9C%A8+CentOS+6.3+%E8%A3%A1%E5%AE%89%E8%A3%9D+Apache%E3%80%81Mysql%E3%80%81Php

資料庫

PDO

ADODB

http://achi.idv.tw/book/export/html/2046

Composer

安裝方式
https://getcomposer.org/download/

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
php -r "if (hash_file('SHA384', 'composer-setup.php') === '61069fe8c6436a4468d0371454cf38a812e451a14ab1691543f25a9627b97ff96d8753d92a00654c21e2212a5ae1ff36') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
php composer-setup.php
php -r "unlink('composer-setup.php');"

$ sudo mv composer.phar /usr/local/bin/composer # 搬到全域環境並改名成 composer 方便操作
註: 安裝於全域環境(Globally), 升級就會需要 sudo composer self-update
自己升級: sudo composer selfupdate # composer 升級
套件升級: composer update

演算法

SCWS – 簡易中文分詞系統

session

http://www.webtech.tw/info.php?tid=33

程式

php empty, is_null , isset 差異
http://seanphpbook.blogspot.tw/2009/10/php-empty-isset-php.html

通用function

explode 字串切割 strpos 查字串第一次出現位置 implode() 陣列組成字串

Array 函式 http://www.w3school.com.cn/php/php_ref_array.asp array_unshift 組數插入新值 array_unshift(array,value1,value2,value3...) array_unique() 删除数组中的重复值 array_values() 返回数组中所有的值 array_pop() 删除数组的最后一个元素

PHP有載入那些Module

#列出所有已載入的模組
print_r(get_loaded_extensions());
echo "xml modules\n";
#列出模組XML, 的所有FUNC
print_r(get_extension_funcs("xml"));

shell >>
> php -m

預設模組載入路徑
> /etc/php.d/

> ls /usr/lib64/php/modules/

Phar

http://scar.tw/article/2013/01/09/php-phar-create-and-use/

Q&A

Q1:Apache 設置rewrite時 $_SERVER['SCRIPT_NAME'] 變成RewriteRule 那支程式了

A1:
$_SERVER['SCRIPT_NAME']
换成了
$uri = $_SERVER['REQUEST_URI'];

發生情況： 進入某些站台時，會出現404狀況

查log時會出現 下列類似訊息 2016/09/30 15:40:53 [crit] 22737#0: 1 connect() to unix:/tmp/php-fpm/www.sock failed (2: No such file or directory) while connecting to upstream, client: ......, server: ....., request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-fpm/www.sock:", host: ..... 2016/09/30 15:40:53 [error] 22737#0: 1 open() "/etc/nginx/html/50x.html" failed (2: No such file or directory), client: 10.30.2.47, server: ...., request: "GET / HTTP/1.1", upstream: ...., host: ......

解法： 1．先確認 php-fpm fastcgi socket 路徑 可能會在 /etc/php-fpm.d config檔中 2．確認 nginx 站台config檔中 fastcgi_pass 指定路徑是否正確 3．若不正確，修正為正確路徑後 nginx 重啟

nginx php log會有出現 to unix:/var/lib/php/php.sock failed (11: Resource temporarily unavailable) 這樣的問題

解法： /etc/php-fpm.d config檔中 看連線數

http://xyz.cinc.biz/2015/09/linux-nginx-php-fpm-connection.html https://www.mxp.tw/2015/12/14/nginx-%E6%90%AD%E9%85%8D-php-fpm-%E6%99%82%E8%BD%89%E7%94%A8-unix-tcp-socket-%E6%99%82%E5%87%BA%E7%8F%BE-502-bad-gateway-%E9%8C%AF%E8%AA%A4/ http://www.cppblog.com/wuyaowugang/archive/2012/07/25/185000.html