What are some alternative methods to extract specific values from strings in PHP without using regular expressions?

When extracting specific values from strings in PHP without using regular expressions, you can utilize functions like `strpos()`, `substr()`, `explode()`, or `str_replace()`. These functions allow you to manipulate strings based on specific characters or substrings without the complexity of regular expressions.

// Example: Extracting a specific value from a string using strpos() and substr()
$string = "Hello, World!";
$needle = ",";
$pos = strpos($string, $needle);
if ($pos !== false) {
    $value = substr($string, $pos + 2); // Adding 2 to exclude the comma and space
    echo $value; // Output: World!
}