📄 output_fns.php
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<?phpfunction do_html_header($title){ // print an HTML header?> <html> <head> <title><?php echo $title;?></title> <style> body { font-family: Arial, Helvetica, sans-serif; font-size: 13px } li, td { font-family: Arial, Helvetica, sans-serif; font-size: 13px } hr { color: #3333cc; width=300; text-align=left} a { color: #000000 } </style> </head> <body> <img src="bookmark.gif" alt="PHPbookmark logo" border=0 align=left valign=bottom height = 55 width = 57 /> <h1> PHPbookmark</h1> <hr /><?php if($title) do_html_heading($title);}function do_html_footer(){ // print an HTML footer?> </body> </html><?php}function do_html_heading($heading){ // print heading?> <h2><?php echo $heading;?></h2><?php}function do_html_URL($url, $name){ // output URL as link and br?> <br /><a href="<?php echo $url;?>"><?php echo $name;?></a><br /><?php}function display_site_info(){ // display some marketing info?> <ul> <li>Store your bookmarks online with us!</li> <li>See what other users use!</li> <li>Share your favorite links with others!</li> </ul><?php}function display_login_form(){?> <a href='register_form.php'>Not a member?</a> <form method='post' action='member.php'> <table bgcolor='#cccccc'> <tr> <td colspan=2>Members log in here:</td> <tr> <td>Username:</td> <td><input type='text' name='username'></td></tr> <tr> <td>Password:</td> <td><input type='password' name='passwd'></td></tr> <tr> <td colspan=2 align='center'> <input type='submit' value='Log in'></td></tr> <tr> <td colspan=2><a href='forgot_form.php'>Forgot your password?</a></td> </tr> </table></form><?php}function display_registration_form(){?> <form method='post' action='register_new.php'> <table bgcolor='#cccccc'> <tr> <td>Email address:</td> <td><input type='text' name='email' size=30 maxlength=100></td></tr> <tr> <td>Preferred username <br />(max 16 chars):</td> <td valign='top'><input type='text' name='username' size=16 maxlength=16></td></tr> <tr> <td>Password <br />(between 6 and 16 chars):</td> <td valign='top'><input type='password' name='passwd' size=16 maxlength=16></td></tr> <tr> <td>Confirm password:</td> <td><input type='password' name='passwd2' size=16 maxlength=16></td></tr> <tr> <td colspan=2 align='center'> <input type='submit' value='Register'></td></tr> </table></form><?php }function display_user_urls($url_array){ // display the table of URLs // set global variable, so we can test later if this is on the page global $bm_table; $bm_table = true;?> <br /> <form name='bm_table' action='delete_bms.php' method='post'> <table width=300 cellpadding=2 cellspacing=0> <?php $color = "#cccccc"; echo "<tr bgcolor='$color'><td><strong>Bookmark</strong></td>"; echo "<td><strong>Delete?</strong></td></tr>"; if (is_array($url_array) && count($url_array)>0) { foreach ($url_array as $url) { if ($color == "#cccccc") $color = "#ffffff"; else $color = "#cccccc"; // remember to call htmlspecialchars() when we are displaying user data echo "<tr bgcolor='$color'><td><a href=\"$url\">".htmlspecialchars($url)."</a></td>"; echo "<td><input type='checkbox' name=\"del_me[]\" value=\"$url\"></td>"; echo "</tr>"; } } else echo "<tr><td>No bookmarks on record</td></tr>";?> </table> </form><?php}function display_user_menu(){ // display the menu options on this page?><hr /><a href="member.php">Home</a> | <a href="add_bm_form.php">Add BM</a> | <?php // only offer the delete option if bookmark table is on this page global $bm_table; if($bm_table==true) echo "<a href='#' onClick='bm_table.submit();'>Delete BM</a> | "; else echo "<font color='#cccccc'>Delete BM</font> | "; ?><a href="change_passwd_form.php">Change password</a><br /><a href="recommend.php">Recommend URLs to me</a> | <a href="logout.php">Logout</a> <hr /><?php}function display_add_bm_form(){ // display the form for people to ener a new bookmark in?><form name='bm_table' action='add_bms.php' method='post'><table width=250 cellpadding=2 cellspacing=0 bgcolor='#cccccc'><tr><td>New BM:</td><td><input type='text' name='new_url' value="http://" size=30 maxlength=255></td></tr><tr><td colspan=2 align='center'><input type='submit' value='Add bookmark'></td></tr></table></form><?php}function display_password_form(){ // display html change password form?> <br /> <form action='change_passwd.php' method='post'> <table width=250 cellpadding=2 cellspacing=0 bgcolor='#cccccc'> <tr><td>Old password:</td> <td><input type='password' name='old_passwd' size=16 maxlength=16></td> </tr> <tr><td>New password:</td> <td><input type='password' name='new_passwd' size=16 maxlength=16></td> </tr> <tr><td>Repeat new password:</td> <td><input type='password' name='new_passwd2' size=16 maxlength=16></td> </tr> <tr><td colspan=2 align='center'><input type='submit' value='Change password'> </td></tr> </table> <br /><?php};function display_forgot_form(){ // display HTML form to reset and email password?> <br /> <form action='forgot_passwd.php' method='post'> <table width=250 cellpadding=2 cellspacing=0 bgcolor='#cccccc'> <tr><td>Enter your username</td> <td><input type='text' name='username' size=16 maxlength=16></td> </tr> <tr><td colspan=2 align='center'><input type='submit' value='Change password'> </td></tr> </table> <br /><?php};function display_recommended_urls($url_array){ // similar output to display_user_urls // instead of displaying the users bookmarks, display recomendation?> <br /> <table width=300 cellpadding=2 cellspacing=0><?php $color = "#cccccc"; echo "<tr bgcolor=$color><td><strong>Recommendations</strong></td></tr>"; if (is_array($url_array) && count($url_array)>0) { foreach ($url_array as $url) { if ($color == "#cccccc") $color = "#ffffff"; else $color = "#cccccc"; echo "<tr bgcolor='$color'><td><a href=\"$url\">".htmlspecialchars($url)."</a></td></tr>"; } } else echo "<tr><td>No recommendations for you today.</td></tr>";?> </table><?php};?>⌨️ 快捷键说明
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