(PHP 5, PHP 7, PHP 8)
ReflectionFunction::__toString — To string
To string.
此函數(shù)沒有參數(shù)。
Returns ReflectionFunction::export()-like output for the function.
示例 #1 ReflectionFunction::__toString() example
<?php
function title($title, $name)
{
return sprintf("%s. %s\r\n", $title, $name);
}
echo new ReflectionFunction('title');
?>
以上例程的輸出類似于:
Function [ <user> function title ] { @@ Command line code 1 - 1 - Parameters [2] { Parameter #0 [ <required> $title ] Parameter #1 [ <required> $name ] } }