'_xbbcode_table_render', 'description' => t('Create a table from comma-separated data. The tag option contains an optional caption and column headers; a prefix of ! or # aligns the column to the center or the right, respectively.'), 'sample' => t("[table=Caption;!Item,Color,#Amount]\nFish,Red,1\nFish,Blue,2\n[/table]"), ); return $tags; } /** * Renders a table tag. */ function _xbbcode_table_render($tag) { $alignment = array('' => 'left', '#' => 'right', '!' => 'center'); if ($tag->option) { // Look for an optional caption;header syntax. preg_match('/^(?:(.*);)?(.*)$/', $tag->option, $match); list($_, $caption, $headers) = $match; } else { $caption = $tag->attr('caption'); $headers = $tag->attr('headers'); } if ($headers) { $headers = explode(',', $headers); foreach ($headers as $i => $header) { // ! is aligned right, # is centered, otherwise aligned left. preg_match('/^([#!]?)(.+)$/', $header, $match); $headers[$i] = $match[2]; $align[$i] = $alignment[$match[1]]; } } else { $headers = array(); } $rows = explode("\n", trim($tag->content)); foreach ($rows as $row) { $row = explode(',', $row); if ($headers) { foreach ($row as $i => $cell) { $row[$i] = array( 'data' => $cell, 'style' => 'text-align:' . $align[$i], ); } } $cells[] = $row; } // Strip linebreaks, in case this text passes through a linebreak converter. return str_replace("\n", '', theme('table', array('header' => $headers, 'rows' => $cells, 'caption' => $caption))); }