php stream 流封装协议

http://php.net/manual/wrappers.php

过程:

1. 开始通信

2. 读取数据

3. 写入数据

4. 结束通信

usage:

* 读写文件系统

<?php

$handle = fopen('file:///etc/hosts', 'rb');

while (feof($handle) !== true) {

    echo fgets($handle);

}

fclose($handle);

##

# Host Database

#

# localhost is used to configure the loopback interface

# when the system is booting.  Do not change this entry.

##

127.0.0.1    localhost

255.255.255.255    broadcasthost

::1             localhost

127.0.0.1 bogon # added by Apache Friends XAMPP

192.168.10.10    homestead.test

192.168.10.10    homestead.app

192.168.10.127    mingzhanghui

/etc/hosts

* 通过HTTP、HTTPS、ssh与远程web服务器通信

<?php

$json = file_get_contents(

    'https://www.hao123.com/api/tnwhilte?tn=93082360_s_hao_pg'

);

$a = json_decode($json, true);

var_dump($a);

array(4) {
["errno"]=> int(0)
["ft"] => string(75) "UWYknj0krj6sn7qCmyqxTAThIjYkPHnznWm1rjTzP1DYFhnqpA7EnHc1Fh7W5HD4n1m4nj63Pjb"
["fake"]=> int(1)
["tn"] => string(15) "10018800_hao_pg"
}

* 打开并读写zip、rar、phar压缩文件

PHP博客链接

http://www.cnblogs.com/52fhy/category/604746.html

巴特西

php stream 流封装协议

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