{"absolute_url": "/jbmckee/php-unset-all-variables/", "blog_post": false, "code": "foreach (array_keys($GLOBALS) as $k) unset($$k);\nunset($k);\n", "created": "2016-12-14T14:07:28.595282", "description": "", "description_rendered": "", "embed_url": "https://snipt.net/embed/3dc502278b0f6993c73ed871cd80a420/", "full_absolute_url": "/jbmckee/php-unset-all-variables/", "id": 147262, "lexer": "text", "line_count": 3, "log_entries": [], "meta": "", "modified": "2026-05-18T01:13:49.020333", "publish_date": "2016-06-20T18:27:49.079926", "raw_url": "/raw/3dc502278b0f6993c73ed871cd80a420/", "resource_uri": "/api/public/snipt/147262/", "slug": "php-unset-all-variables", "stylized": "<table class=\"highlighttable\"><tr><td class=\"linenos\"><div class=\"linenodiv\"><pre><a href=\"#L-1\">1</a>\n<a href=\"#L-2\">2</a></pre></div></td><td class=\"code\"><div class=\"highlight\"><pre><span></span><span id=\"L-1\"><a name=\"L-1\"></a>foreach (array_keys($GLOBALS) as $k) unset($$k);\n</span><span id=\"L-2\"><a name=\"L-2\"></a>unset($k);\n</span></pre></div>\n</td></tr></table>", "tags": [{"absolute_url": "/public/tag/php/", "id": 2, "name": "php", "resource_uri": "/api/public/tag/2/", "snipts": "/api/public/snipt/?tag=2"}], "title": "PHP Unset all variables", "user": {"absolute_url": "/jbmckee/", "email_md5": "f4da96308b6db1b0b19738a7c105d3da", "id": 1, "resource_uri": "/api/public/user/1/", "snipts": "/api/public/snipt/?user=1", "snipts_count": 72, "username": "jbmckee"}}