PHP variable and string connector PHP contains string PHP strings combined PHP string Exchange

The connector--point, itself is also an operator. Its real name should be called the "character operator." The function is to connect two strings together.

echo character. Variable. Characters

The dot number connects the three values to one and runs normally.

Cases:

1. String + variable + string

Echo (" ");

2. Variables + variables
Echo ($result. $result);

3. String + variables
Echo ("a". $result);

The above describes the PHP variables and string connectors, including PHP, string aspects of the content, I hope that the PHP tutorial interested in a friend to help.

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