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strlen

Get string length (PHP 4, PHP 5)
int strlen ( string string )

Returns the length of the given string.

Parameters

string

The string being measured for length.

Return Values

The length of the string on success, and 0 if the string is empty.

Examples

Example 2459. A strlen() example

<?php
$str
= 'abcdef';
echo
strlen($str); // 6

$str = ' ab cd ';
echo
strlen($str); // 7
?>