PHP strlen() Function

The strlen() function is predefined function of PHP. It is used to find the length of string or returns the length of a string including all the whitespaces and special character.

Syntax:

Example 1

Output:

Your String is:Javatpoint
By using 'strlen()' function:10

Example 2

Output:

Your String is:Java T point
By using 'strlen()' function:12

Example 3

Output:

Your String is:P H P
By using 'strlen()' function:11

Reference:

http://php.net/manual/en/function.strlen.php

See Also:

• str_split() : It is used to split a string into an array.
• str_word_count() : It is used to count the number of words in a string.
• strcasecmp() : It is used to compare two strings.