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PHP - Lua::registerCallback() Function



Lua::registerCallback() function can register a PHP function to Lua.

Syntax

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

Lua::registerCallback() function can register a PHP function to Lua as function named "$name".

Lua::registerCallback() function can return $this, NULL for wrong arguments, or false on failure.

Example

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