use echo dot as intercom

This time for everyone to bring the echo in PHP with a comma and use the number of points to summarize, in PHP echo with a comma and use the dot number of considerations, the following is the actual case, take a look. Examples are as follows: The results are as follows: B

The difference between a comma and a dot in PHP programming, echo comma It mentions the Echo string, which is better than the connection. The reason is not to say, first look at the following two sentences What was the result? 1+5=6? 1+5=6? —————— 6? 2? —————— 6.6? 6.6? —————— I can only say echo ' 5+1= '. 1+5; The

It mentions the Echo string, which is better than the connection. The reason is not to say, first look at the following two sentences What was the result? 1+5=6? 1+5=6? —————— 6? 2? —————— 6.6? 6.6? —————— I can only say echo ' 5+1= '. 1+5; The result is 10, so the result is 6 and 2. Why is this so? Is there no exchange law for addition in PHP? Of course not.Let's not think about why. If I change the

This article uses a few specific examples to identify the difference between the Echo and the comma in PHP programming before connecting with a dot. The need for small partners can refer to the next, I hope to be helpful to everyone. It mentions the Echo string, which is better than the connection. The reason is not to say, first look at the following two senten

PHP cookie name can not use the dot number, Phpcookie use This title is not very strict, it should be said that you can use the dot number of the cookie name, but will be converted, you name a cookie: $_cookie['my.name '] = 1; In fact, you cannot find this value in a cook

This title is not very strict, it should be said that you can use the dot number of the cookie name, but will be converted, you name a cookie: $_cookie[' my.name '] = 1; You can't actually find this value in a cookie by ' my.name ', Only ' my_name ': echo $_cookie[' My_name ']; PHP has been automatically converted for you, and the period turns to underline.

PHP Cookie name use dot (period) will be converted, cookie period This title is not very strict, it should be said that you can use the dot number of the cookie name, but will be converted, you name a cookie: $_cookie[' my.name '] = 1; In fact, you cannot find this value in a cookie by ' my.name ', Only ' my_name ':

This title is not very strict, it should be said that you can use the dot number of the cookie name, but will be converted, you name a cookie: $_cookie['my.name '] = 1;In fact, you cannot find this value in a cookie by ' my.name ', Only ' my_name ': Echo $_cookie['my_name '];PHP has automatically converted you, and the period turns to underline.Why does PHP want

PHP Cookie name use dot (period) will be converted This title is not very strict, it should be said that you can use the dot number of the cookie name, but will be converted, you name a cookie: $_cookie[' my.name '] = 1; In fact, you cannot find this value in a cookie by ' my.name ', Only ' my_name ':

C ++ 03: Use boost-implement simple echo server with ASIO C ++ 03: Use boost-implement simple echo with ASIO Server I. WritingCode Note: The following code is taken from the example code of boost 1.40: /// Async_tcp_echo_server.cpp //~~~~~~~~~~~~~~~~~~~~~~~~~ //// Copyright (c) 2003-2008 Christopher M. k