how to convert to string in php code example

Example 1: integer to string php

return strval($integer);

Example 2: php to string

$number = 10;
// To convert this number to a string:
$numberString = (string)$number;

Example 3: php convert to string

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

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

Example 4: php object to string

__toString() & {$this->name}

Example 5: convert to string php

echo "'$animal'";