strlen - Get the string length

Name:strlen

Category:String

Programming Language:php

One-line Description:Returns the length of the string.

Definition and usage

strlen() function returns the length of the string.

The function returns the length of the string "Shanghai":

 <?php
echo strlen ( "Shanghai" ) ;
?>

Try it yourself

Returns the length of the string "I love Shanghai!":

 <?php
echo strlen ( "I love Shanghai!" ) ;
?>

Try it yourself

 strlen ( string )

parameter	describe
string	Required. Specifies the string to be checked.

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