This function validates your code and automatically whitelists it according to your specified configuration, then executes it.
| public execute ( callable | string $callable = null, boolean $skip_validation = false ) : mixed | ||
| $callable | callable | string | Callable or string of PHP code to prepare and execute within the sandbox |
| $skip_validation | boolean | Boolean flag to indicate whether the sandbox should skip validation of the pass callable. Default is false. |
| Résultat | mixed | The output from the executed sandboxed code |
/**
* Test whether sandbox disallows violating callbacks
*/
public function testWhitelistMagicConstants()
{
$this->sandbox->whitelistMagicConst('DIR');
$this->assertEquals(str_replace('tests', 'src', __DIR__), $this->sandbox->execute(function () {
return __DIR__;
}));
}
public function evaluate($code)
{
$this->reset();
try {
$this->output = $this->sandbox->execute($code);
$this->executionTime = $this->sandbox->execution_time;
$success = true;
if (!is_null($this->sandbox->get_last_error())) {
$this->addError($this->sandbox->get_last_error());
}
} catch (\Exception $e) {
$this->addError(array('type' => get_class($e), 'message' => $e->getMessage(), 'file' => $e->getFile(), 'line' => $e->getLine()));
$success = false;
}
return $success;
}
public function testStaticTypeOverwriting()
{
$class = 'B' . md5(time());
$this->sandbox->define_class('A', $class);
$this->sandbox->allow_classes = true;
$this->sandbox->allow_functions = true;
$this->assertEquals("Yes", $this->sandbox->execute('<?php
class ' . $class . ' {
public $value = "Yes";
}
function test' . $class . '(A $var){
return $var->value;
}
return test' . $class . '(new ' . $class . ');
?>'));
}
