<?php
/*
* This file is part of Psy Shell.
*
* (c) 2012-2023 Justin Hileman
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Psy\CodeCleaner;
use PhpParser\Node;
use PhpParser\Node\Expr\ConstFetch;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Name;
use PhpParser\Node\Stmt\Class_;
use PhpParser\Node\Stmt\Trait_;
use PhpParser\Node\VariadicPlaceholder;
use Psy\Exception\ErrorException;
/**
* The called class pass throws warnings for get_class() and get_called_class()
* outside a class context.
*/
class CalledClassPass extends CodeCleanerPass
{
private $inClass;
/**
* @param array $nodes
*
* @return Node[]|null Array of nodes
*/
public function beforeTraverse(array $nodes)
{
$this->inClass = false;
}
/**
* @throws ErrorException if get_class or get_called_class is called without an object from outside a class
*
* @param Node $node
*
* @return int|Node|null Replacement node (or special return value)
*/
public function enterNode(Node $node)
{
if ($node instanceof Class_ || $node instanceof Trait_) {
$this->inClass = true;
} elseif ($node instanceof FuncCall && !$this->inClass) {
// We'll give any args at all (besides null) a pass.
// Technically we should be checking whether the args are objects, but this will do for now.
//
// @todo switch this to actually validate args when we get context-aware code cleaner passes.
if (!empty($node->args) && !$this->isNull($node->args[0])) {
return;
}
// We'll ignore name expressions as well (things like `$foo()`)
if (!($node->name instanceof Name)) {
return;
}
$name = \strtolower($node->name);
if (\in_array($name, ['get_class', 'get_called_class'])) {
$msg = \sprintf('%s() called without object from outside a class', $name);
throw new ErrorException($msg, 0, \E_USER_WARNING, null, $node->getStartLine());
}
}
}
/**
* @param Node $node
*
* @return int|Node|Node[]|null Replacement node (or special return value)
*/
public function leaveNode(Node $node)
{
if ($node instanceof Class_) {
$this->inClass = false;
}
}
private function isNull(Node $node): bool
{
if ($node instanceof VariadicPlaceholder) {
return false;
}
return $node->value instanceof ConstFetch && \strtolower($node->value->name) === 'null';
}
}
At NFC Pay, we strive to provide a seamless and satisfactory experience with our services. This Refund Policy outlines the circumstances under which refunds may be issued for transactions made through our platform. Please read this policy carefully to understand your rights regarding refunds.
1. Eligibility for Refunds
Refunds may be considered under the following circumstances:
2. Non-Refundable Situations
Refunds will generally not be issued in the following situations:
3. Refund Process
To request a refund, please follow these steps:
4. Refund Exceptions
Certain transactions may be subject to specific terms and conditions, including non-refundable fees or charges. Please review the terms associated with each transaction carefully, as some fees may not be eligible for refunds.
5. Modifications to the Refund Policy
NFC Pay reserves the right to modify this Refund Policy at any time. Changes will be communicated through updates on our website and app, and the effective date will be updated accordingly. We encourage you to review this policy periodically to stay informed about our refund practices.
By using NFC Pay, you agree to this Refund Policy and understand the terms under which refunds may be issued. Our goal is to ensure a fair and transparent refund process, providing you with confidence and peace of mind when using our services.