227 lines
9.3 KiB
PHP
227 lines
9.3 KiB
PHP
<?php
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/**
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* Options Management Administration Panel.
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*
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* If accessed directly in a browser this page shows a list of all saved options
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* along with editable fields for their values. Serialized data is not supported
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* and there is no way to remove options via this page. It is not linked to from
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* anywhere else in the admin.
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*
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* This file is also the target of the forms in core and custom options pages
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* that use the Settings API. In this case it saves the new option values
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* and returns the user to their page of origin.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once('admin.php');
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$title = __('Settings');
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$this_file = 'options.php';
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$parent_file = 'options-general.php';
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wp_reset_vars(array('action', 'option_page'));
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if ( empty($option_page) ) // This is for back compat and will eventually be removed.
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$option_page = 'options';
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if ( !current_user_can('manage_options') )
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wp_die(__('Cheatin’ uh?'));
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if ( is_multisite() && !is_super_admin() && 'update' != $action )
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wp_die(__('Cheatin’ uh?'));
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$whitelist_options = array(
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'general' => array( 'blogname', 'blogdescription', 'gmt_offset', 'date_format', 'time_format', 'start_of_week', 'timezone_string' ),
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'discussion' => array( 'default_pingback_flag', 'default_ping_status', 'default_comment_status', 'comments_notify', 'moderation_notify', 'comment_moderation', 'require_name_email', 'comment_whitelist', 'comment_max_links', 'moderation_keys', 'blacklist_keys', 'show_avatars', 'avatar_rating', 'avatar_default', 'close_comments_for_old_posts', 'close_comments_days_old', 'thread_comments', 'thread_comments_depth', 'page_comments', 'comments_per_page', 'default_comments_page', 'comment_order', 'comment_registration' ),
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'misc' => array( 'use_linksupdate' ),
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'media' => array( 'thumbnail_size_w', 'thumbnail_size_h', 'thumbnail_crop', 'medium_size_w', 'medium_size_h', 'large_size_w', 'large_size_h', 'image_default_size', 'image_default_align', 'image_default_link_type', 'embed_autourls', 'embed_size_w', 'embed_size_h', 'uploads_use_yearmonth_folders', 'upload_path', 'upload_url_path' ),
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'privacy' => array( 'blog_public' ),
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'reading' => array( 'posts_per_page', 'posts_per_rss', 'rss_use_excerpt', 'blog_charset', 'show_on_front', 'page_on_front', 'page_for_posts' ),
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'writing' => array( 'default_post_edit_rows', 'use_smilies', 'default_category', 'default_email_category', 'use_balanceTags', 'default_link_category', 'enable_app', 'enable_xmlrpc' ),
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'options' => array( '' ) );
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$mail_options = array('mailserver_url', 'mailserver_port', 'mailserver_login', 'mailserver_pass');
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$uploads_options = array('uploads_use_yearmonth_folders', 'upload_path', 'upload_url_path');
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if ( !is_multisite() ) {
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if ( !defined( 'WP_SITEURL' ) )
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$whitelist_options['general'][] = 'siteurl';
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if ( !defined( 'WP_HOME' ) )
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$whitelist_options['general'][] = 'home';
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$whitelist_options['general'][] = 'admin_email';
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$whitelist_options['general'][] = 'users_can_register';
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$whitelist_options['general'][] = 'default_role';
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$whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options);
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$whitelist_options['writing'][] = 'ping_sites';
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$whitelist_options['media'] = array_merge($whitelist_options['media'], $uploads_options);
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} else {
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$whitelist_options['general'][] = 'new_admin_email';
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$whitelist_options['general'][] = 'WPLANG';
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$whitelist_options['general'][] = 'language';
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$whitelist_options[ 'misc' ] = array();
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if ( apply_filters( 'enable_post_by_email_configuration', true ) )
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$whitelist_options['writing'] = array_merge($whitelist_options['writing'], $mail_options);
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$whitelist_options[ 'misc' ] = array();
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}
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$whitelist_options = apply_filters( 'whitelist_options', $whitelist_options );
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if ( is_multisite() && is_super_admin() ) {
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if ( ! empty($_GET[ 'adminhash' ] ) ) {
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$new_admin_details = get_option( 'adminhash' );
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$redirect = 'options-general.php?updated=false';
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if ( is_array( $new_admin_details ) && $new_admin_details[ 'hash' ] == $_GET[ 'adminhash' ] && !empty($new_admin_details[ 'newemail' ]) ) {
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update_option( 'admin_email', $new_admin_details[ 'newemail' ] );
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delete_option( 'adminhash' );
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delete_option( 'new_admin_email' );
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$redirect = 'options-general.php?updated=true';
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}
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wp_redirect( admin_url( $redirect ) );
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exit;
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} elseif ( ! empty( $_GET['dismiss'] ) && 'new_admin_email' == $_GET['dismiss'] ) {
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delete_option( 'adminhash' );
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delete_option( 'new_admin_email' );
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wp_redirect( admin_url( 'options-general.php?updated=true' ) );
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exit;
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}
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}
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/**
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* If $_GET['action'] == 'update' we are saving settings sent from a settings page
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*/
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if ( 'update' == $action ) {
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if ( 'options' == $option_page && !isset($_POST['option_page']) ) // This is for back compat and will eventually be removed.
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check_admin_referer( 'update-options' );
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else
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check_admin_referer( $option_page . '-options' );
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if ( !isset( $whitelist_options[ $option_page ] ) )
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wp_die( __( 'Error: options page not found.' ) );
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if ( 'options' == $option_page ) {
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if ( is_multisite() && ! is_super_admin() )
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wp_die( __( 'You do not have sufficient permissions to modify unregistered settings for this site.' ) );
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$options = explode( ',', stripslashes( $_POST[ 'page_options' ] ) );
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} else {
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$options = $whitelist_options[ $option_page ];
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}
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// Handle custom date/time formats
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if ( 'general' == $option_page ) {
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if ( !empty($_POST['date_format']) && isset($_POST['date_format_custom']) && '\c\u\s\t\o\m' == stripslashes( $_POST['date_format'] ) )
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$_POST['date_format'] = $_POST['date_format_custom'];
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if ( !empty($_POST['time_format']) && isset($_POST['time_format_custom']) && '\c\u\s\t\o\m' == stripslashes( $_POST['time_format'] ) )
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$_POST['time_format'] = $_POST['time_format_custom'];
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// Map UTC+- timezones to gmt_offsets and set timezone_string to empty.
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if ( !empty($_POST['timezone_string']) && preg_match('/^UTC[+-]/', $_POST['timezone_string']) ) {
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$_POST['gmt_offset'] = $_POST['timezone_string'];
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$_POST['gmt_offset'] = preg_replace('/UTC\+?/', '', $_POST['gmt_offset']);
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$_POST['timezone_string'] = '';
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}
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}
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if ( $options ) {
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if ( is_array( $whitelist_options[ $option_page ] ) ) {
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$registered = $whitelist_options[ $option_page ];
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$whitelist_check = true;
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} else {
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$whitelist_check = false;
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_deprecated_argument( 'options.php', '2.7', __( 'Unregistered settings are deprecated. Register your theme/plugin settings.' ) );
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}
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foreach ( $options as $option ) {
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if ( $whitelist_check && !in_array( $option, $registered ) ) {
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_deprecated_argument( 'options.php', '2.7', __( 'Unregistered settings are deprecated. Register your theme/plugin settings.' ) );
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$whitelist_check = false;
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}
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$option = trim($option);
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$value = null;
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if ( isset($_POST[$option]) )
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$value = $_POST[$option];
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if ( !is_array($value) )
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$value = trim($value);
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$value = stripslashes_deep($value);
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update_option($option, $value);
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}
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}
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/**
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* Handle settings errors and return to options page
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*/
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// If no settings errors were registered add a general 'updated' message.
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if ( !count( get_settings_errors() ) )
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add_settings_error('general', 'settings_updated', __('Settings saved.'), 'updated');
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set_transient('settings_errors', get_settings_errors(), 30);
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/**
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* Redirect back to the settings page that was submitted
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*/
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$goback = add_query_arg( 'updated', 'true', wp_get_referer() );
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wp_redirect( $goback );
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exit;
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}
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include('admin-header.php'); ?>
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<div class="wrap">
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<?php screen_icon(); ?>
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<h2><?php esc_html_e('All Settings'); ?></h2>
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<form name="form" action="options.php" method="post" id="all-options">
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<?php wp_nonce_field('options-options') ?>
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<input type="hidden" name="action" value="update" />
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<input type='hidden' name='option_page' value='options' />
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<table class="form-table">
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<?php
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$options = $wpdb->get_results( "SELECT * FROM $wpdb->options ORDER BY option_name" );
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foreach ( (array) $options as $option ) :
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$disabled = false;
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if ( $option->option_name == '' )
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continue;
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if ( is_serialized( $option->option_value ) ) {
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if ( is_serialized_string( $option->option_value ) ) {
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// this is a serialized string, so we should display it
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$value = maybe_unserialize( $option->option_value );
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$options_to_update[] = $option->option_name;
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$class = 'all-options';
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} else {
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$value = 'SERIALIZED DATA';
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$disabled = true;
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$class = 'all-options disabled';
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}
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} else {
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$value = $option->option_value;
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$options_to_update[] = $option->option_name;
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$class = 'all-options';
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}
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$name = esc_attr( $option->option_name );
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echo "
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<tr>
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<th scope='row'><label for='$name'>" . esc_html( $option->option_name ) . "</label></th>
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<td>";
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if ( strpos( $value, "\n" ) !== false )
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echo "<textarea class='$class' name='$name' id='$name' cols='30' rows='5'>" . wp_htmledit_pre( $value ) . "</textarea>";
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else
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echo "<input class='regular-text $class' type='text' name='$name' id='$name' value='" . esc_attr( $value ) . "'" . disabled( $disabled, true, false ) . " />";
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echo "</td>
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</tr>";
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endforeach;
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?>
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</table>
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<p class="submit"><input type="hidden" name="page_options" value="<?php echo esc_attr( implode( ',', $options_to_update ) ); ?>" /><input type="submit" name="Update" value="<?php esc_attr_e( 'Save Changes' ); ?>" class="button-primary" /></p>
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</form>
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</div>
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<?php
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include('admin-footer.php');
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?>
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