Bug #66090 [Opn->Nab]: echo function in a script tag problem

Edit report at https://bugs.php.net/bug.php?id=66090&edit=1 ID: 66090 Updated by: derick@php.net Reported by: leesec dot com at gmail dot com Summary: echo function in a script tag problem -Status: Open +Status: Not a bug Type: Bug Package: *General Issues Operating System: win 7 PHP Version: Irrelevant Block user comment: N Private report: N New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php PHP is warning you about an undefined array element. This is exactly what should happen. Previous Comments: ------------------------------------------------------------------------ [2013-11-13 14:18:00] leesec dot com at gmail dot com Description: ------------ Test environment is as follows: --------------------------------- PHP version:5.4.16 Apache version:2.4.4 Mysql version:5.6.12 --------------------------------- Test script: --------------- Copy the following code: ------------------------------------------------------------------------- <html> <head> <title>Hello World</title> <meta http-equiv="Content-type" content="text/html;charset=utf-8" /> <script> var a="<?php echo $_GET['name'] ?>"; </script> </head> <body> </body> </html> ----------------------------------------------------------------- Save as test.php, then run http://localhost/test.php (no parameters) The browser's source code leak path found Then view browser's source code with the following code: <script> var a="<br /> <font size='1'><table class='xdebug-error xe-notice' dir='ltr' border='1' cellspacing='0' cellpadding='1'> <tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Notice: Undefined index: name in E:\wamp\www\test.php on line <i>7</i></th></tr> <tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr> <tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr> <tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0000</td><td bgcolor='#eeeeec' align='right'>139408</td><td bgcolor='#eeeeec'>{main}( )</td><td title='E:\wamp\www\test.php' bgcolor='#eeeeec'>..\test.php<b>:</b>0</td></tr> </table></font> "; </script> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66090&edit=1