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PHP Learning-1.5 strings

Source: Internet
Author: User
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String

A string is a word or a sentence, such as "Hello Word", which is extended in double quotation marks, and you can use the PHP language to enter this string, like this

1 Echo "Hello world!"; ?>

You can also use single quotes to expand, like this.

Echo ' Hello world! '; ?>

Connect the two strings with a connector, like this:

Echo ' My Talk: '. ' Hello world! '; ?>

Note: The connector can concatenate multiple strings, and the example above is to divide a string into two strings, and then connect them with a connector.

In PHP, the string connector is "." to indicate that this is more special, the other language is the plus "+" to express, such as: JavaScript, Java, C.

Instance:

1 <! DOCTYPE html> 2  3  4 <meta http-equiv= "Content-type" content= "Text/html; Charset=utf-8 "> 5 <title> string </title> 6  7 <body> 8 <p> 9       echo ' aaaa '. CCC ';? > </p> </body>

PHP Learning-1.5 strings

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