headool的专栏

Its quite common to see such lines : require_once('../../lib/some_class.php'); This approach has many drawbacks : It first searches for directories specified in the include paths of php , then

yiibooster bootstrap 的popover控件能够由hover触发，但是一旦想移动鼠标离开原button，进入popover时，popover控件就消失了，很多情况下我们期望它不消失。 显然hover触发是不行了，我们自己加代码控制。 widget('ext.bootstrap.widgets.TbButton', array(

以下代码用socket监听localhost:8080端口，当用户输入一串字符后，回显’you say ‘ +那串字符。 <?php $host = 'localhost'; $port = '8080'; $welcome = socket_create(AF_INET, SOCK_STREAM, 0); socket_bind($welcome, $host, $port); socket

wget https://github.com/nicolasff/phpredis/archive/master.zip unzip master.zip cd phpredis-master phpize ./configure make sudo make install最后在php的配置文件里添加extension=redis.so

出错码：500 出错日志：rewrite or internal redirection cycle while internally redirecting to "/index.html", client: 192.168.190.1, server: localhost, request: "GET /favicon.ico HTTP/1.1", host: "192.168.190.14

<?php $var0 = ['a', 'b', 3]; $var1 = 'a'; var_dump(is_array($var0)); var_dump(is_array($var1)); 运行结果 bool(true) bool(false)