Variable handling Functions
PHP Manual

strval

Get string value of a variable

Description

string strval(mixed $value)

Get the string value of a variable. See the documentation on string for more information on converting to string.

This function performs no formatting on the returned value. If you are looking for a way to format a numeric value as a string, please see sprintf or number_format.

Parameters

value

The variable that is being converted to a string.

value may be any scalar type, null, or an object that implements the __toString() method. You cannot use strval on arrays or on objects that do not implement the __toString() method.

Return Values

The string value of value.

Examples

Example #1 strval example using PHP magic __toString() method. 

<?php
class StrValTest
{
    public function __toString()
    {
        return __CLASS__;
    }
}

// Prints 'StrValTest'
echo strval(new StrValTest);
?>

See Also