PHP form_option函数代码示例

 protected function constantTest()
 {
     $post_id_1 = 0;
     $time = microtime(true);
     for ($i = 0; $i < $this->runNumber; $i++) {
         form_option("");
     }
     $time = microtime(true) - $time;
     $this->enterResult($time);
 }

function nskw_app_id_field()
{
    ?>
	<input name="nskw_ogp_app_id" id="nskw_ogp_app_id" type="text" value="<?php 
    form_option('nskw_ogp_app_id');
    ?>
" /><br />
	<?php 
    _e('Input your facebook App ID. Your App ID can be found <a href="https://www.facebook.com/help/community/question/?id=372967692803654">here.</a>', 'ogp-generator');
}

<td>
<label for="thumbnail_size_w"><?php _e('Width'); ?></label>
<input name="thumbnail_size_w" type="text" id="thumbnail_size_w" value="<?php form_option('thumbnail_size_w'); ?>" size="6" />
<label for="thumbnail_size_h"><?php _e('Height'); ?></label>
<input name="thumbnail_size_h" type="text" id="thumbnail_size_h" value="<?php form_option('thumbnail_size_h'); ?>" size="6" /><br />
<input name="thumbnail_crop" type="checkbox" id="thumbnail_crop" value="1" <?php checked('1', get_option('thumbnail_crop')); ?>/>
<label for="thumbnail_crop"><?php _e('Crop thumbnail to exact dimensions (normally thumbnails are proportional)'); ?></label>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php _e('Medium size') ?></th>
<td>
<label for="medium_size_w"><?php _e('Max Width'); ?></label>
<input name="medium_size_w" type="text" id="medium_size_w" value="<?php form_option('medium_size_w'); ?>" size="6" />
<label for="medium_size_h"><?php _e('Max Height'); ?></label>
<input name="medium_size_h" type="text" id="medium_size_h" value="<?php form_option('medium_size_h'); ?>" size="6" />
</td>
</tr>
</table>



<table class="form-table">

<tr>
<th scope="row" class="th-full">
<label for="use_linksupdate">
<input name="use_linksupdate" type="checkbox" id="use_linksupdate" value="1" <?php checked('1', get_option('use_linksupdate')); ?> />
<?php _e('Track Links&#8217; Update Times') ?>
</label>
</th>

<p><?php 
_e('Note: If you use the <code>&lt;!--more--&gt;</code> feature, it will cut off posts in RSS feeds.');
?>
</p>
</td>
</tr> 
</table> 
</fieldset> 
<table width="100%" cellspacing="2" cellpadding="5" class="optiontable editform"> 
<tr valign="top"> 
<th width="33%" scope="row"><?php 
_e('Encoding for pages and feeds:');
?>
</th> 
<td><input name="blog_charset" type="text" id="blog_charset" value="<?php 
form_option('blog_charset');
?>
" size="20" class="code" /><br />
<?php 
_e('The character encoding you write your blog in (UTF-8 is <a href="http://developer.apple.com/documentation/macos8/TextIntlSvcs/TextEncodingConversionManager/TEC1.5/TEC.b0.html">recommended</a>)');
?>
</td> 
</tr>
</table> 
<p>
<label><input type="checkbox" name="gzipcompression" value="1" <?php 
checked('1', get_option('gzipcompression'));
?>
 /> 
<?php 
_e('WordPress should compress articles (gzip) if browsers ask for them');

?>
</span></legend>
<label for="large_size_w"><?php 
_e('Max Width');
?>
</label>
<input name="large_size_w" type="number" step="1" min="0" id="large_size_w" value="<?php 
form_option('large_size_w');
?>
" class="small-text" />
<label for="large_size_h"><?php 
_e('Max Height');
?>
</label>
<input name="large_size_h" type="number" step="1" min="0" id="large_size_h" value="<?php 
form_option('large_size_h');
?>
" class="small-text" />
</fieldset></td>
</tr>

<?php 
do_settings_fields('media', 'default');
?>

</table>

<?php 
/**
 * @global array $wp_settings
 */

<select name="default_role" id="default_role"><?php 
    wp_dropdown_roles(get_option('default_role'));
    ?>
</select>
</td>
</tr>
<?php 
} else {
    ?>
<tr>
<th scope="row"><label for="new_admin_email"><?php 
    _e('E-mail Address');
    ?>
 </label></th>
<td><input name="new_admin_email" type="text" id="new_admin_email" value="<?php 
    form_option('admin_email');
    ?>
" class="regular-text ltr" />
<p class="description"><?php 
    _e('This address is used for admin purposes. If you change this we will send you an e-mail at your new address to confirm it. <strong>The new address will not become active until confirmed.</strong>');
    ?>
</p>
<?php 
    $new_admin_email = get_option('new_admin_email');
    if ($new_admin_email && $new_admin_email != get_option('admin_email')) {
        ?>
<div class="updated inline">
<p><?php 
        printf(__('There is a pending change of the admin e-mail to <code>%1$s</code>. <a href="%2$s">Cancel</a>'), esc_html($new_admin_email), esc_url(admin_url('options.php?dismiss=new_admin_email')));
        ?>
</p>

		</tr>
		<tr valign="top">
			<th scope="row"><?php _e('Default post by mail category:') ?></th>
			<td><select name="default_email_category" id="default_email_category">
<?php
//Alreay have $categories from default_category
foreach ($categories as $category) :
if ($category->cat_ID == get_settings('default_email_category')) $selected = " selected='selected'";
else $selected = '';
echo "\n\t<option value='$category->cat_ID' $selected>$category->cat_name</option>";
endforeach;
?>
			</select></td>
		</tr>
	</table>
</fieldset>

<fieldset class="options">
	<legend><?php _e('Update Services') ?></legend>
          <p><?php _e('When you publish a new post, WordPress automatically notifies the following site update services. For more about this, see <a href="http://codex.wordpress.org/Update_Services">Update Services</a> on the Codex. Separate multiple service URIs with line breaks.') ?></p>
	
	<textarea name="ping_sites" id="ping_sites" style="width: 98%;" rows="3" cols="50"><?php form_option('ping_sites'); ?></textarea>
</fieldset>

<p class="submit"> 
	<input type="submit" name="Submit" value="<?php _e('Update Options') ?> &raquo;" /> 
</p>
</form> 
</div> 

<?php include('./admin-footer.php') ?>

?>
</textarea>
</p>
</fieldset>
<fieldset class="options">
<legend><?php 
_e('Comment Blacklist');
?>
</legend>
<p><?php 
_e('When a comment contains any of these words in its content, name, URL, e-mail, or IP, it will be marked as spam. One word or IP per line. It will match inside words, so "press" will match "WordPress".');
?>
</p>
<p>
<textarea name="blacklist_keys" cols="60" rows="4" id="blacklist_keys" style="width: 98%; font-size: 12px;" class="code"><?php 
form_option('blacklist_keys');
?>
</textarea>
</p>
</fieldset>
<p class="submit">
<input type="hidden" name="action" value="update" />
<input type="hidden" name="page_options" value="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" />
<input type="submit" name="Submit" value="<?php 
_e('Update Options &raquo;');
?>
" />
</p>
</form>
</div>

<table class="form-table">
<tr>
<th scope="row"><label for="mailserver_url"><?php _e('Mail Server') ?></label></th>
<td><input name="mailserver_url" type="text" id="mailserver_url" value="<?php form_option('mailserver_url'); ?>" class="regular-text code" />
<label for="mailserver_port"><?php _e('Port') ?></label>
<input name="mailserver_port" type="text" id="mailserver_port" value="<?php form_option('mailserver_port'); ?>" class="small-text" />
</td>
</tr>
<tr>
<th scope="row"><label for="mailserver_login"><?php _e('Login Name') ?></label></th>
<td><input name="mailserver_login" type="text" id="mailserver_login" value="<?php form_option('mailserver_login'); ?>" class="regular-text ltr" /></td>
</tr>
<tr>
<th scope="row"><label for="mailserver_pass"><?php _e('Password') ?></label></th>
<td>
<input name="mailserver_pass" type="text" id="mailserver_pass" value="<?php form_option('mailserver_pass'); ?>" class="regular-text ltr" />
</td>
</tr>
<tr>
<th scope="row"><label for="default_email_category"><?php _e('Default Mail Category') ?></label></th>
<td>
<?php
wp_dropdown_categories(array('hide_empty' => 0, 'name' => 'default_email_category', 'orderby' => 'name', 'selected' => get_option('default_email_category'), 'hierarchical' => true));
?>
</td>
</tr>
<?php do_settings_fields('writing', 'post_via_email'); ?>
</table>
<?php } ?>

<?php

</th>
<td>
<label for="embed_size_w"><?php 
_e('Width');
?>
</label>
<input name="embed_size_w" type="number" step="1" min="0" id="embed_size_w" value="<?php 
form_option('embed_size_w');
?>
" class="small-text" />
<label for="embed_size_h"><?php 
_e('Height');
?>
</label>
<input name="embed_size_h" type="number" step="1" min="0" id="embed_size_h" value="<?php 
form_option('embed_size_h');
?>
" class="small-text" />
<?php 
if (!empty($content_width)) {
    echo '<p class="description">' . __('If the width value is left blank, embeds will default to the max width of your theme.') . '</p>';
}
?>
</td>
</tr>

<?php 
do_settings_fields('media', 'embeds');
?>
</table>

?>
</h2>

<form method="post" action="options.php">
<?php 
settings_fields('writing');
?>

<table class="form-table">
<tr valign="top">
<th scope="row"><label for="default_post_edit_rows"> <?php 
_e('Size of the post box');
?>
</label></th>
<td><input name="default_post_edit_rows" type="text" id="default_post_edit_rows" value="<?php 
form_option('default_post_edit_rows');
?>
" class="small-text" />
<?php 
_e('lines');
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php 
_e('Formatting');
?>
</th>
<td><fieldset><legend class="screen-reader-text"><span><?php 
_e('Formatting');
?>

<th scope="row"><?php _e('Medium size') ?></th>
<td><fieldset><legend class="screen-reader-text"><span><?php _e('Medium size'); ?></span></legend>
<label for="medium_size_w"><?php _e('Max Width'); ?></label>
<input name="medium_size_w" type="number" step="1" min="0" id="medium_size_w" value="<?php form_option('medium_size_w'); ?>" class="small-text" />
<label for="medium_size_h"><?php _e('Max Height'); ?></label>
<input name="medium_size_h" type="number" step="1" min="0" id="medium_size_h" value="<?php form_option('medium_size_h'); ?>" class="small-text" />
</fieldset></td>
</tr>

<tr>
<th scope="row"><?php _e('Large size') ?></th>
<td><fieldset><legend class="screen-reader-text"><span><?php _e('Large size'); ?></span></legend>
<label for="large_size_w"><?php _e('Max Width'); ?></label>
<input name="large_size_w" type="number" step="1" min="0" id="large_size_w" value="<?php form_option('large_size_w'); ?>" class="small-text" />
<label for="large_size_h"><?php _e('Max Height'); ?></label>
<input name="large_size_h" type="number" step="1" min="0" id="large_size_h" value="<?php form_option('large_size_h'); ?>" class="small-text" />
</fieldset></td>
</tr>

<?php do_settings_fields('media', 'default'); ?>
</table>

<?php
/**
 * @global array $wp_settings
 */
if ( isset( $GLOBALS['wp_settings']['media']['embeds'] ) ) : ?>
<h3 class="title"><?php _e('Embeds') ?></h3>
<table class="form-table">
<?php do_settings_fields( 'media', 'embeds' ); ?>
</table>

<th scope="row"><?php _e('Membership') ?></th>
<td> <fieldset><legend class="screen-reader-text"><span><?php _e('Membership') ?></span></legend><label for="users_can_register">
<input name="users_can_register" type="checkbox" id="users_can_register" value="1" <?php checked('1', get_option('users_can_register')); ?> />
<?php _e('Anyone can register') ?></label>
</fieldset></td>
</tr>
<tr>
<th scope="row"><label for="default_role"><?php _e('New User Default Role') ?></label></th>
<td>
<select name="default_role" id="default_role"><?php wp_dropdown_roles( get_option('default_role') ); ?></select>
</td>
</tr>
<?php } else { ?>
<tr>
<th scope="row"><label for="new_admin_email"><?php _e('E-mail Address') ?> </label></th>
<td><input name="new_admin_email" type="email" id="new_admin_email" value="<?php form_option( 'admin_email' ); ?>" class="regular-text ltr" />
<p class="description"><?php _e('This address is used for admin purposes. If you change this we will send you an e-mail at your new address to confirm it. <strong>The new address will not become active until confirmed.</strong>') ?></p>
<?php
$new_admin_email = get_option( 'new_admin_email' );
if ( $new_admin_email && $new_admin_email != get_option('admin_email') ) : ?>
<div class="updated inline">
<p><?php printf( __('There is a pending change of the admin e-mail to <code>%1$s</code>. <a href="%2$s">Cancel</a>'), esc_html( $new_admin_email ), esc_url( admin_url( 'options.php?dismiss=new_admin_email' ) ) ); ?></p>
</div>
<?php endif; ?>
</td>
</tr>
<?php } ?>
<tr>
<?php
$current_offset = get_option('gmt_offset');
$tzstring = get_option('timezone_string');

    function field_renderer($args)
    {
        $field_name = $args['field_name'];
        $field_title = @$args['title'] ?: $field_name;
        $field_type = @$args['type'] ?: 'text';
        $field_class = @$args['class'] ?: 'regular-text ltr';
        $field_description = @$args['description'] ?: '';
        if ($field_type == 'textarea') {
            ?>
            <textarea class="<?php 
            echo $field_class;
            ?>
"
                   type="<?php 
            echo $field_type;
            ?>
"
                   id="<?php 
            echo $field_name;
            ?>
"
                   name="<?php 
            echo $field_name;
            ?>
"
                   rows="8"
                   aria-describedby="<?php 
            echo $field_name;
            ?>
-description"
                <?php 
            echo @$args['readonly'] ? 'readonly' : '';
            ?>
            ><?php 
            form_option($field_name);
            ?>
</textarea>
        <?php 
        } elseif ($field_type == 'text') {
            ?>
            <input class="<?php 
            echo $field_class;
            ?>
"
                   type="<?php 
            echo $field_type;
            ?>
"
                   id="<?php 
            echo $field_name;
            ?>
"
                   value="<?php 
            form_option($field_name);
            ?>
"
                   name="<?php 
            echo $field_name;
            ?>
"
                   aria-describedby="<?php 
            echo $field_name;
            ?>
-description"
                <?php 
            echo @$args['readonly'] ? 'readonly' : '';
            ?>
            />
        <?php 
        }
        ?>
        <p class="description"
           id="<?php 
        echo $field_name;
        ?>
-description"><?php 
        echo $field_description;
        ?>
</p>
        <?php 
    }

/**
 * Production setting field
 *
 * @since Alfred 0.1
 *
 * @uses form_option() To output the option value
 */
function alfred_admin_setting_callback_() {
?>
			<input name="alfred_" type="text" id="alfred_title" value="<?php form_option( 'alfred_' ); ?>" class="regular-text" />
			<label for="alfred_"><?php _e( '', 'alfred' ); ?></label>
<?php
}