PHP Classes

File: src/eMacros/Runtime/PHPFunction.php

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File: src/eMacros/Runtime/PHPFunction.php
Role: Class source
Content type: text/plain
Description: Class source
Class: eMacros
PHP LISP language interpreter
Author: By
Last change:
Date: 10 years ago
Size: 469 bytes
 

Contents

Class file image Download
<?php
namespace eMacros\Runtime;

class PHPFunction extends GenericFunction {
    /**
     * Internal callback
     * @var callable
     */
    public $callback;
   
    public function __construct($callback) {
        if (!is_callable($callback)) {
            throw new \UnexpectedValueException('PHPFunction: Argument is not a valid callback.');
        }
       
        $this->callback = $callback;
    }
   
    public function execute(array $arguments) {
        return call_user_func_array($this->callback, $arguments);
    }
}
?>