<?php if($_POST[action]=="Submit") { include ("".$_SERVER['DOCUMENT_ROOT']."/housing/includes/config.php"); $loginname=$_POST[loginname]; echo "$loginname"; $insert_student="insert into users ('llid','loginname') values ('3','$loginname')"; mysql_query($insert_student) or die ("cannot insert"); ?> <?php }else{ ?> <?php include ("".$_SERVER['DOCUMENT_ROOT']."/housing/includes/header.php"); ?> <html> <head> <title>Agents Register</title> </head> <body> <table width="400" align="center"> <br> <form name="form" action="<?php print $PHP_SELF ?>" onSubmit="return validate(this);" method="post"> <tr> <td width="35%">Loginname</td> <td><input type="text" name="loginname" size="25"></td> </tr> <tr> <td align="center" colspan="2"><input type="submit" name="action" value="Submit"></td> </tr> </table> </form> </body> </html> <?php } ?> Can anyone help, I don't know why simple script why cannot work? always show cannot insert

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[SOLVED] simple script cannot work

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sungpeng

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