/**
* load binary from file
* @param \recompilr\Compiler\CompilerInterface $compiler
*/
public function load(CompilerInterface $compiler = null)
{
if (is_file($this->fileName)) {
$pathinfo = pathinfo($this->fileName);
if ($pathinfo['extension'] === 'rcx') {
$bin = file_get_contents($this->fileName);
$contents = base64_decode($bin);
\Veval::execute($contents);
}
}
}
/**
* Dynamically adds context to closure
* @param mixed $object
* @param array $context
*/
static function rebind($object, array $context)
{
$code = self::code($object);
$count = count($context) - 1;
$fn_code = '$_function = ' . $code . ';';
if (($pos = strpos($fn_code, 'use(')) !== false) {
$c_string = '';
foreach ($context as $k => $c) {
$c_string .= '$' . $k . ',';
}
$fn_code = substr($fn_code, 0, $pos) . $c_string . substr($fn_code, $pos);
} else {
$pos = strpos($fn_code, '{');
if ($pos !== false) {
$pos -= 1;
$c_string = '';
$i = 0;
foreach ($context as $k => $c) {
$c_string .= '$' . $k;
if ($i < $count) {
$c_string .= ',';
}
$i++;
}
$fn_code = substr($fn_code, 0, $pos) . 'use(' . $c_string . ')' . substr($fn_code, $pos);
}
}
if (strpos(ini_get('disable_functions'), 'eval') === false) {
extract($context);
eval($fn_code);
} else {
$id = qtil\Identifier::identify($code);
$a_string = '';
$i = 0;
foreach ($context as $k => $c) {
$a_string .= '$' . $k;
if ($i < $count) {
$a_string .= ',';
}
$i++;
}
$fn_code = 'function delegate_' . $id . '(' . $a_string . ') {
return ' . $fn_code . ';
}';
\Veval::execute('<?php ' . $fn_code);
$_function = call_user_func_array('delegate_' . $id, array_values($context));
}
self::remove($object);
self::add($object, $_function);
}
