strlen example of judging character length function tutorial _php tutorial

Definition and usage
The strlenThe length string returned by the () function.

His function is to calculate the length of the word character, Chinese one word is 2

Grammar

Strlen (String)

Parameter	Description
String	Required. Specifies the string to check

Let's look at a simple example.

Output to

12

http://www.bkjia.com/PHPjc/445521.html www.bkjia.com true http://www.bkjia.com/PHPjc/445521.html techarticle defines and uses the length string returned by the strlen () function. His function is to calculate the length of the word character, Chinese one word for 2 syntax strlen (string) Parameter Description string R ...

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