PHP shortcode_parse_atts函数代码示例

 /**
  * Group items
  *
  * @param type $element
  *
  * @return string
  */
 static function render($element)
 {
     $_element = $element;
     $label_item = isset($element['label_item']) ? $element['label_item'] : '';
     $sub_items = $_element['sub_items'];
     $overwrite_shortcode_data = isset($element['overwrite_shortcode_data']) ? $element['overwrite_shortcode_data'] : true;
     $sub_item_type = $element['sub_item_type'];
     $items_html = array();
     $shortcode_name = str_replace('WR_', '', $element['shortcode']);
     // get id of parameter to extract
     $extract_title = isset($element['extract_title']) ? $element['extract_title'] : '';
     $extra_params = array('drag_handle' => false);
     if ($sub_items) {
         foreach ($sub_items as $idx => $item) {
             $el = new $sub_item_type();
             $el->init_element();
             // check if $item['std'] is empty or not
             $shortcode_data = '';
             if (!$label_item) {
                 $content = __($shortcode_name, WR_PBL) . ' ' . __('Item', WR_PBL) . ' ' . ($idx + 1);
             } else {
                 $content = $label_item . ($idx + 1);
             }
             if (isset($_element['no_title'])) {
                 $content = $_element['no_title'];
             }
             if (!empty($item['std'])) {
                 // keep shortcode data as it is
                 $shortcode_data = $item['std'];
                 // reassign params for shortcode base on std string
                 $extract_params = WR_Pb_Helper_Shortcode::extract_params($item['std']);
                 $params = WR_Pb_Helper_Shortcode::generate_shortcode_params($el->items, NULL, $extract_params, TRUE, FALSE, $content);
                 $el->shortcode_data();
                 $params['extract_title'] = empty($params['extract_title']) ? __('(Untitled)', WR_PBL) : $params['extract_title'];
                 $content = $params['extract_title'];
                 if ($overwrite_shortcode_data) {
                     $shortcode_data = $el->config['shortcode_structure'];
                 }
             }
             $element_type = (array) $el->element_in_pgbldr($content, $shortcode_data, '', '', true, $extra_params);
             foreach ($element_type as $element_structure) {
                 $items_html[$shortcode_data] = $element_structure;
             }
         }
     }
     $style = isset($_element['style']) ? 'style="' . $_element['style'] . '"' : '';
     // Wrap item html to table
     $html = '';
     foreach ($items_html as $shortcode_data => $item_html) {
         if (!empty($extract_title)) {
             $attrs = shortcode_parse_atts($shortcode_data);
             $title = isset($attrs[$extract_title]) ? $attrs[$extract_title] : '';
             $html .= sprintf('<tr><td><b>%s</b></td><td>%s</td></tr>', $title, $item_html);
         }
     }
     $html = sprintf('<table class="%s" %s>%s</table>', 'table table-bordered', $style, balanceTags($html));
     $element_name = isset($_element['name']) ? $_element['name'] : __(ucwords(!$label_item ? $shortcode_name : $label_item), WR_PBL) . ' ' . __('Items', WR_PBL);
     $html_element = "<div id='{$_element['id']}' class='form-group control-group clearfix'><label class='control-label'>{$element_name}</label>\n\t\t\t\t<div class='item-container submodal_frame_2 controls group-table {$_element['class']}'>\n                    <div class='item-container-content jsn-items-list'>\n                    {$html}\n                    </div>\n                </div>\n                </div>";
     return $html_element;
 }

 /**
  * Parse the CF7 shortcode ID in single or nested shortcodes
  * @return (array) of CF7 id(s)
  * @since 1.0.2
  */
 function parse_shortcode_id($content)
 {
     $tag = 'contact-form-7';
     // Return if there is no CF7 shortcode in post content
     if (!has_shortcode($content, $tag)) {
         return false;
     }
     // Get all the CF7 form shortcodes in the post content
     // Use similar approach as wp-includes\shortcodes.php has_shortcode() function
     preg_match_all('/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER);
     if (empty($matches)) {
         return false;
     }
     // Loop through shortcodes, parse shortcode attributes and get the CF7 form ID
     foreach ($matches as $shortcode) {
         if ($tag === $shortcode[2]) {
             $atts = shortcode_parse_atts($shortcode[3]);
             $ids[] = $atts['id'];
             // Add the CF7 form ID
             // Nested shortcode
         } elseif (!empty($shortcode[5]) && has_shortcode($shortcode[5], $tag)) {
             // nested shortcodes
             $shortcode = $this->parse_shortcode_id($shortcode[5]);
         }
     }
     // Return all the CF7 form ID
     if (isset($ids)) {
         return $ids;
     }
 }

function iva_accordion($atts, $content)
{
    extract(shortcode_atts(array('animation' => ''), $atts));
    if (!preg_match_all("/(.?)\\[(accordion)\\b(.*?)(?:(\\/))?\\](?:(.+?)\\[\\/accordion\\])?(.?)/s", $content, $matches)) {
        return do_shortcode($content);
    } else {
        for ($i = 0; $i < count($matches[0]); $i++) {
            $matches[3][$i] = shortcode_parse_atts($matches[3][$i]);
        }
        // Animation Effects
        //--------------------------------------------------------
        $animation = $animation ? ' data-id="' . $animation . '"' : '';
        $out = '<div ' . $animation . ' id="accordion' . rand(1, 9) . '" class="ac_wrap iva_anim">';
        for ($i = 0; $i < count($matches[0]); $i++) {
            $active = isset($matches[3][$i]['active']) == 'true' ? 'active' : '';
            $out .= '<div class="ac_title ' . $active . '"><span class="arrow"></span>';
            if (isset($matches[3][$i]['icon'])) {
                $out .= '<i class="' . $matches[3][$i]['icon'] . '"></i>';
            }
            $out .= $matches[3][$i]['title'] . '</div>';
            $out .= '<div class="ac_content ' . $active . '">' . do_shortcode(trim($matches[5][$i])) . '</div>';
        }
        $out .= '</div>';
        return $out;
    }
}

function sc_pricing($atts, $content = null, $code) {
	if(is_null($content)) return;
	
	preg_match_all('/\[price\b([^\]]*)\]((?:(?!\[\/price\]).)+)\[\/price\]/s', $content, $matches);
	
	$sub_atts = $matches[1];
	$sub_contents = $matches[2];

	$price_count = sizeof($sub_atts);
	
	ob_start();
?>
	<div class="pricing col-<?php echo $price_count?> clearfix">
		<?php for($i=0; $i<$price_count; $i++): ?>
			<?php $sub_atts[$i] = shortcode_parse_atts($sub_atts[$i]); ?>
			<div class="price <?php if($sub_atts[$i]['featured'] == 'true') echo 'featured'?>">
				<h2><?php echo $sub_atts[$i]['title'] ?></h2>
				<h3><?php echo $sub_atts[$i]['amount'] ?></h3>
				<div class="description"><?php echo $sub_contents[$i]?></div>
				<a href="<?php echo $sub_atts[$i]['button_link']?>" title="<?php echo $sub_atts[$i]['button_text']?>" class="button"><?php echo $sub_atts[$i]['button_text']?></a>
			</div>
		<?php endfor ?>
	</div>
<?php
	return ob_get_clean();
}

function translator_template_helper($matches)
{
    $attr = shortcode_parse_atts($matches[3]);
    // anything which is not a slug is not an exercise and passes through unchanged.
    if (!array_key_exists('slug', $attr)) {
        return $matches[0];
    }
    if (!array_key_exists('title', $attr)) {
        pyboxlog('[in translator_template_helper] Warning: ' . $attr['slug'] . ' has no title!');
        $attr['title'] = "";
    }
    $r = '[pyRecall slug="' . $attr['slug'] . '"';
    $to_translate = array('title', 'epilogue', 'right', 'wrong', 'defaultcode');
    foreach ($to_translate as $key) {
        if (array_key_exists($key, $attr)) {
            $r .= ' ' . $key . '="';
            $value = $attr[$key];
            $value = str_replace('"', '""', $value);
            $value = str_replace("\n", '\\n', $value);
            $r .= $value . '"';
        }
    }
    $r .= ']' . $matches[5] . '[/pyRecall]';
    return $r;
}

 /**
  * @param $matches
  *
  * @return string
  */
 protected function replace_tag($matches)
 {
     $tags = $this->all();
     $tag = $matches[1];
     if (isset($tags[$tag])) {
         $config = $tags[$tag];
         $replacement = '';
         if (isset($config['replacement'])) {
             $replacement = $config['replacement'];
         } elseif (isset($config['callback'])) {
             // parse attributes
             $attributes = array();
             if (isset($matches[2])) {
                 $attribute_string = $matches[2];
                 $attributes = shortcode_parse_atts($attribute_string);
             }
             // call function
             $replacement = call_user_func($config['callback'], $attributes);
         }
         return $this->escape_value($replacement);
     }
     // default to not replacing it
     // @todo always replace with empty string?
     return $matches[0];
 }

function shortcodesOnPost()
{
    // get the post data
    global $post;
    // get the shortcode regex
    $pattern = get_shortcode_regex();
    // run regex on the content to find all the shortcodes being used
    preg_match_all('/' . $pattern . '/s', $post->post_content, $matches);
    // only if there are matches
    if (!empty($matches)) {
        //loop through the results
        //$matches[3] contains the atts
        //$matches[2] contains the shortcode name
        //$matches[5] contains the shortcode Data
        foreach ($matches[3] as $key => $arg) {
            $shortcode = $matches[2][$key];
            //check to see if the found code is mine :)
            if ($shortcode == 'myShortCode') {
                // Parse the attributes to an array
                $data = shortcode_parse_atts($arg);
                // get the shortcode content
                $content = $matches[5][$key];
                // wp_enqueue_script
                // wp_enqueue_style
                // for the specific shortcodes used
            }
        }
    }
}

function mom_graph($atts, $content)
{
    extract(shortcode_atts(array('height' => '', 'strips' => ''), $atts));
    if ($strips == 'true') {
        $strips = '<div class="mom_graph_strips"></div>';
    }
    $line_height = '';
    if ($height != '') {
        $line_height = 'line-height:' . ($height + 2) . 'px;';
        $height = 'height:' . $height . 'px;';
    }
    if (!preg_match_all("/(.?)\\[(graph)\\b(.*?)(?:(\\/))?\\](?:(.+?)\\[\\/graph\\])?(.?)/s", $content, $matches)) {
        return do_shortcode($content);
    } else {
        for ($i = 0; $i < count($matches[0]); $i++) {
            $matches[3][$i] = shortcode_parse_atts($matches[3][$i]);
        }
        $output = '';
        for ($i = 0; $i < count($matches[0]); $i++) {
            $color = '';
            $text_color = '';
            if (isset($matches[3][$i]['color'])) {
                $color = $matches[3][$i]['color'];
            }
            if (isset($matches[3][$i]['text_color'])) {
                $text_color = 'color:' . $matches[3][$i]['text_color'] . ';';
            }
            $output .= '<div class="progress_bar"><span style="' . $text_color . $height . $line_height . '">' . $matches[3][$i]['title'] . ' ' . $matches[3][$i]['score'] . '%</span><div class="progress_wrap"><div class="parograss_text" style="' . $height . '"></div><div class="parograss_inner" style="width:' . $matches[3][$i]['score'] . '%; background-color:' . $color . ';' . $height . '">' . $strips . '</div>
                     </div>
                </div>';
        }
        return '<div class="progress_outer">' . $output . '</div>';
    }
}

function pl_get_attachment_ids_from_gallery()
{
    global $post;
    if ($post != null) {
        $attachment_ids = array();
        $pattern = get_shortcode_regex();
        $ids = array();
        //finds the "gallery" shortcode, puts the image ids in an associative array: $matches[3]
        if (preg_match_all('/' . $pattern . '/s', $post->post_content, $matches)) {
            $count = count($matches[3]);
            //in case there is more than one gallery in the post.
            for ($i = 0; $i < $count; $i++) {
                $atts = shortcode_parse_atts($matches[3][$i]);
                if (isset($atts['ids'])) {
                    $attachment_ids = explode(',', $atts['ids']);
                    $ids = array_merge($ids, $attachment_ids);
                }
            }
        }
        return $ids;
    } else {
        $ids = array();
        return $ids;
    }
}

 /**
  * Loop over all the content in the main loop and do a request for all the items present so that we're only getting
  * a few API hits instead of all of them. Then, when anything else calls `easyazon_get_item` it will get the cached
  * data and not have to hit the API.
  */
 public static function prefetch_items()
 {
     global $wp_query;
     $identifiers = array_fill_keys(array_keys(easyazon_get_locales()), array());
     $preparsed = array();
     $shortcodes = easyazon_get_shortcodes();
     foreach ($wp_query->posts as $post) {
         preg_match_all('/' . get_shortcode_regex() . '/s', $post->post_content, $matches, PREG_SET_ORDER);
         foreach ($matches as $match) {
             $shortcode = trim($match[2]);
             if (in_array($shortcode, $shortcodes)) {
                 $attributes = shortcode_parse_atts($match[3]);
                 $locale = isset($attributes['locale']) ? $attributes['locale'] : false;
                 $identifier = isset($attributes['identifier']) ? $attributes['identifier'] : false;
                 if (!is_array($preparsed[$shortcode])) {
                     $preparsed[$shortcode] = array();
                 }
                 $preparsed[$shortcode][] = $attributes;
                 if ($locale && $identifier) {
                     $identifiers[$locale][] = $identifier;
                 }
             }
         }
     }
     foreach ($identifiers as $locale => $queryable) {
         $cached_items = easyazon_get_items($queryable, $locale);
     }
     self::$preparsed_shortcodes = $preparsed;
 }

function inbound_shortcode_tabs($atts, $content = null)
{
    extract(shortcode_atts(array('heading' => ''), $atts));
    $out = '';
    if (!preg_match_all("/(.?)\\[(tab)\\b(.*?)(?:(\\/))?\\](?:(.+?)\\[\\/tab\\])?(.?)/s", $content, $matches)) {
        return do_shortcode($content);
    } else {
        for ($i = 0; $i < count($matches[0]); $i++) {
            $matches[3][$i] = shortcode_parse_atts($matches[3][$i]);
        }
        if ($heading != '') {
            $out .= '<div class="heading"><h3>' . $heading . '</h3><div class="sep"></div></div>';
        }
        $out .= '<div class="tabs-content">';
        $out .= '<ul class="tabs-nav clearfix">';
        for ($i = 0; $i < count($matches[0]); $i++) {
            $icon = $matches[3][$i]['icon'] != '' ? '<i class="tab-icon icon-' . $matches[3][$i]['icon'] . '"></i>' : '';
            $out .= '<li><a id="tab_' . $i . '_nav" title="' . $matches[3][$i]['title'] . '" href="#tab_' . $i . '">' . $icon . '<span>' . $matches[3][$i]['title'] . '<span></a></li>';
        }
        $out .= '</ul>';
        $out .= '<div class="tabs">';
        for ($i = 0; $i < count($matches[0]); $i++) {
            $out .= '<div id="tab_' . $i . '">' . do_shortcode(trim($matches[5][$i])) . '</div>';
        }
        $out .= '</div>';
        $out .= '</div>';
        return $out;
    }
}

 static function input($args, $formdata = false)
 {
     if (false !== $formdata) {
         $form = new scbForm($formdata);
         return $form->input($args);
     }
     if (empty($args['name'])) {
         return trigger_error('Empty name', E_USER_WARNING);
     }
     $args = wp_parse_args($args, array('desc' => '', 'desc_pos' => 'after', 'wrap' => self::TOKEN, 'wrap_each' => self::TOKEN));
     if (isset($args['value']) && is_array($args['value'])) {
         $args['values'] = $args['value'];
         unset($args['value']);
     }
     if (isset($args['extra']) && !is_array($args['extra'])) {
         $args['extra'] = shortcode_parse_atts($args['extra']);
     }
     self::$cur_name = self::get_name($args['name']);
     switch ($args['type']) {
         case 'select':
         case 'radio':
             $input = self::_single_choice($args);
             break;
         case 'checkbox':
             if (isset($args['values'])) {
                 $input = self::_multiple_choice($args);
             } else {
                 $input = self::_checkbox($args);
             }
             break;
         default:
             $input = self::_input($args);
     }
     return str_replace(self::TOKEN, $input, $args['wrap']);
 }

/**
 * Get Image from Post core file
 *
 * This file contains all the logic required for the plugin
 *
 * @package         Get Post Gallery Images
 * @copyright       Copyright (c) 2013, Sierj Khaletski
 * @license         http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU General Public License, v2 (or newer)
 *
 * @since           Get Post Gallery Images 0.1
 */
function get_post_gallery_images_gpgi()
{
    $attachment_ids = array();
    $pattern = get_shortcode_regex();
    $images = array();
    if (preg_match_all('/' . $pattern . '/s', get_the_content(), $matches)) {
        //finds the "gallery" shortcode and puts the image ids in an associative array at $matches[3]
        $count = count($matches[3]);
        //in case there is more than one gallery in the post.
        for ($i = 0; $i < $count; $i++) {
            $atts = shortcode_parse_atts($matches[3][$i]);
            if (isset($atts['ids'])) {
                $attachment_ids = explode(',', $atts['ids']);
                $attachementsCount = count($attachment_ids);
                if ($attachementsCount > 0) {
                    for ($j = 0; $j < $attachementsCount; $j++) {
                        $image = array();
                        $attachmentId = intval($attachment_ids[$j]);
                        $image['id'] = $attachmentId;
                        $image['full'] = wp_get_attachment_image_src($attachmentId, 'full');
                        $image['medium'] = wp_get_attachment_image_src($attachmentId, 'medium');
                        $image['thumbnail'] = wp_get_attachment_image_src($attachmentId, 'thumbnail');
                        array_push($images, $image);
                    }
                }
            }
        }
    }
    return $images;
}

function curly_tabs_vc($atts, $content = null)
{
    $GLOBALS['tabsID'] = isset($GLOBALS['tabsID']) ? $GLOBALS['tabsID'] + 1 : 0;
    $GLOBALS['tabsSlideID'] = $GLOBALS['tabsID'] * 100;
    $pattern = get_shortcode_regex();
    preg_match_all("/{$pattern}/", $content, $shortcodes);
    $shortcodes_array = $shortcodes[2];
    $shortcodes_values_array = $shortcodes[3];
    $shortcodes_content_array = $shortcodes[5];
    extract(shortcode_atts(array(), $atts));
    if (has_shortcode($content, 'curly_tab')) {
        $html = '<div class="tabs-container">';
        $html .= '<ul class="nav nav-tabs">';
        $tabs_keys = array_keys($shortcodes_array, 'curly_tab');
        $index = 0;
        foreach ($tabs_keys as $key => $tab) {
            extract(shortcode_atts(array('title' => null), shortcode_parse_atts($shortcodes_values_array[$tab]), 'curly_tab'));
            $html .= '<li class="' . ($index === 0 ? 'active' : '') . '"><a href="#tab' . (100 * $GLOBALS['tabsID'] + 1) . '" data-toggle="tab">' . $title . '</a></li>';
            $index++;
        }
        $html .= '</ul>';
        $html .= '<div class="tab-content">';
        $html .= do_shortcode($content);
        $html .= '</div>';
        $html .= '</div>';
        return $html;
    }
}

 /**
  * Build edit form fields
  *
  * @deprecated 4.4
  * @use Vc_Shortcode_Edit_Form::renderFields
  */
 public function build()
 {
     $tag = vc_post_param('element');
     $shortCode = stripslashes(vc_post_param('shortcode'));
     $fields = new Vc_Edit_Form_Fields($tag, shortcode_parse_atts($shortCode));
     $fields->render();
     die;
 }