(PHP 5, PHP 7)
ReflectionFunction::__toString — To string
public ReflectionFunction::__toString ( ) : string
To string.
This function has no parameters.
Returns ReflectionFunction::export()-like output for the function.
Example #1 ReflectionFunction::__toString() example
<?php function title($title, $name) { return sprintf("%s. %s\r\n", $title, $name); } echo new ReflectionFunction('title'); ?>
The above example will output something similar to:
Function [ <user> function title ] { @@ Command line code 1 - 1 - Parameters [2] { Parameter #0 [ <required> $title ] Parameter #1 [ <required> $name ] } }
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https://www.php.net/manual/en/reflectionfunction.tostring.php