{"provider_url":"https://hatena.blog","published":"2020-10-02 19:05:57","categories":["PHP"],"width":"100%","height":"190","title":"PHP exec shell_exec","version":"1.0","author_name":"shigemk2","type":"rich","url":"https://www.shigemk2.com/entry/2020/10/02/190557","blog_url":"https://www.shigemk2.com/","blog_title":"by shigemk2","image_url":null,"author_url":"https://blog.hatena.ne.jp/shigemk2/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2020%2F10%2F02%2F190557\" title=\"PHP exec shell_exec - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","description":"\u3084\u3063\u3066\u308b\u3053\u3068\u306f\u5b9f\u8cea sh -c \u306a\u3093\u3060\u3051\u3069\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7d42\u4e86\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u304d\u306b\u306f exec() \u3092\u4f7f\u3046\u3002 <?php echo shell_exec('id; pwd; sleep 4'); echo exec('id; pwd; sleep 5', $out, $ret); var_dump($out); var_dump($ret); PHP: shell_exec - Manual PHP: exec - Manual"}