php 한글 메뉴얼 도움말 검색 사이트 Register a PHP function to Lua [lua.registercallback]

public mixed Lua::registerCallback ( string $name , callable $function )

Register a PHP function to Lua as a function named "$name"

Returns $this, NULL for wrong arguments or FALSE on other failure.

Example #1 Lua::registerCallback()example


<?php
$lua = new Lua();
$lua->registerCallback("echo", "var_dump");
$lua->eval(<<<CODE
    echo({1, 2, 3});
CODE
);
?>

위 예제의 출력:

array(3) {
  [1]=>
  float(1)
  [2]=>
  float(2)
  [3]=>
  float(3)
}