Add an echo arg to some general template functions. Props ShaneF. fixes #11842
git-svn-id: https://develop.svn.wordpress.org/trunk@13048 602fd350-edb4-49c9-b593-d223f7449a82
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Ryan Boren
parent
ec5a6fcbb4
commit
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@ -111,8 +111,9 @@ function get_sidebar( $name = null ) {
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* search. To give a few examples of what it can be used for.
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*
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* @since 2.7.0
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* @param boolean $echo Default to echo and not return the form.
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*/
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function get_search_form() {
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function get_search_form($echo = true) {
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do_action( 'get_search_form' );
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$search_form_template = locate_template(array('searchform.php'));
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@ -128,7 +129,10 @@ function get_search_form() {
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</div>
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</form>';
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echo apply_filters('get_search_form', $form);
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if ( $echo )
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echo apply_filters('get_search_form', $form);
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else
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return apply_filters('get_search_form', $form);
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}
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/**
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@ -141,14 +145,18 @@ function get_search_form() {
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* @uses apply_filters() Calls 'loginout' hook on HTML link content.
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*
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* @param string $redirect Optional path to redirect to on login/logout.
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* @param boolean $echo Default to echo and not return the link.
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*/
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function wp_loginout($redirect = '') {
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function wp_loginout($redirect = '', $echo = true) {
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if ( ! is_user_logged_in() )
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$link = '<a href="' . esc_url( wp_login_url($redirect) ) . '">' . __('Log in') . '</a>';
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else
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$link = '<a href="' . esc_url( wp_logout_url($redirect) ) . '">' . __('Log out') . '</a>';
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echo apply_filters('loginout', $link);
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if ( $echo )
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echo apply_filters('loginout', $link);
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else
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return apply_filters('loginout', $link);
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}
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/**
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@ -280,8 +288,9 @@ function wp_lostpassword_url($redirect = '') {
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*
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* @param string $before Text to output before the link (defaults to <li>).
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* @param string $after Text to output after the link (defaults to </li>).
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* @param boolean $echo Default to echo and not return the link.
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*/
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function wp_register( $before = '<li>', $after = '</li>' ) {
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function wp_register( $before = '<li>', $after = '</li>', $echo = true ) {
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if ( ! is_user_logged_in() ) {
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if ( get_option('users_can_register') )
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@ -291,8 +300,11 @@ function wp_register( $before = '<li>', $after = '</li>' ) {
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} else {
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$link = $before . '<a href="' . admin_url() . '">' . __('Site Admin') . '</a>' . $after;
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}
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echo apply_filters('register', $link);
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if ( $echo )
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echo apply_filters('register', $link);
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else
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return apply_filters('register', $link);
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}
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/**
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@ -1001,16 +1013,19 @@ function calendar_week_mod($num) {
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* @since 1.0.0
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*
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* @param bool $initial Optional, default is true. Use initial calendar names.
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* @param bool $echo Optional, default is true. Set to false for return.
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*/
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function get_calendar($initial = true) {
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function get_calendar($initial = true, $echo = true) {
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global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
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$cache = array();
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$key = md5( $m . $monthnum . $year );
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if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) {
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if ( is_array($cache) && isset( $cache[ $key ] ) ) {
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echo $cache[ $key ];
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return;
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if ( is_array($cache) && isset( $cache[ $key ] ) ) {
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if ( $echo )
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echo apply_filters( 'get_calendar', $cache[$key] );
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else
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return apply_filters( 'get_calendar', $cache[$key] );
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}
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}
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@ -1027,7 +1042,6 @@ function get_calendar($initial = true) {
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}
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}
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ob_start();
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if ( isset($_GET['w']) )
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$w = ''.intval($_GET['w']);
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@ -1073,7 +1087,7 @@ function get_calendar($initial = true) {
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/* translators: Calendar caption: 1: month name, 2: 4-digit year */
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$calendar_caption = _x('%1$s %2$s', 'calendar caption');
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echo '<table id="wp-calendar">
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$calendar_output .= '<table id="wp-calendar" summary="' . esc_attr__('Calendar') . '">
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<caption>' . sprintf($calendar_caption, $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '</caption>
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<thead>
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<tr>';
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@ -1087,10 +1101,10 @@ function get_calendar($initial = true) {
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foreach ( $myweek as $wd ) {
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$day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd);
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$wd = esc_attr($wd);
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echo "\n\t\t<th scope=\"col\" title=\"$wd\">$day_name</th>";
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$calendar_output .= "\n\t\t<th scope=\"col\" title=\"$wd\">$day_name</th>";
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}
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echo '
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$calendar_output .= '
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</tr>
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</thead>
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@ -1098,24 +1112,20 @@ function get_calendar($initial = true) {
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<tr>';
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if ( $previous ) {
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echo "\n\t\t".'<td colspan="3" id="prev"><a href="' .
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get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month),
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date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">« ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>';
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$calendar_output .= "\n\t\t".'<td colspan="3" id="prev"><a href="' . get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month), date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">« ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>';
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} else {
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echo "\n\t\t".'<td colspan="3" id="prev" class="pad"> </td>';
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$calendar_output .= "\n\t\t".'<td colspan="3" id="prev" class="pad"> </td>';
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}
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echo "\n\t\t".'<td class="pad"> </td>';
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$calendar_output .= "\n\t\t".'<td class="pad"> </td>';
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if ( $next ) {
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echo "\n\t\t".'<td colspan="3" id="next"><a href="' .
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get_month_link($next->year, $next->month) . '" title="' . esc_attr( sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month) ,
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date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) ) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' »</a></td>';
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$calendar_output .= "\n\t\t".'<td colspan="3" id="next"><a href="' . get_month_link($next->year, $next->month) . '" title="' . esc_attr( sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month), date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) ) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' »</a></td>';
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} else {
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echo "\n\t\t".'<td colspan="3" id="next" class="pad"> </td>';
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$calendar_output .= "\n\t\t".'<td colspan="3" id="next" class="pad"> </td>';
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}
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echo '
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$calendar_output .= '
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</tr>
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</tfoot>
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@ -1167,24 +1177,24 @@ function get_calendar($initial = true) {
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// See how much we should pad in the beginning
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$pad = calendar_week_mod(date('w', $unixmonth)-$week_begins);
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if ( 0 != $pad )
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echo "\n\t\t".'<td colspan="'. esc_attr($pad) .'" class="pad"> </td>';
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$calendar_output .= "\n\t\t".'<td colspan="'. esc_attr($pad) .'" class="pad"> </td>';
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$daysinmonth = intval(date('t', $unixmonth));
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for ( $day = 1; $day <= $daysinmonth; ++$day ) {
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if ( isset($newrow) && $newrow )
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echo "\n\t</tr>\n\t<tr>\n\t\t";
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$calendar_output .= "\n\t</tr>\n\t<tr>\n\t\t";
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$newrow = false;
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if ( $day == gmdate('j', current_time('timestamp')) && $thismonth == gmdate('m', current_time('timestamp')) && $thisyear == gmdate('Y', current_time('timestamp')) )
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echo '<td id="today">';
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$calendar_output .= '<td id="today">';
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else
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echo '<td>';
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$calendar_output .= '<td>';
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if ( in_array($day, $daywithpost) ) // any posts today?
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echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"" . esc_attr($ak_titles_for_day[$day]) . "\">$day</a>";
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$calendar_output .= '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"" . esc_attr($ak_titles_for_day[$day]) . "\">$day</a>";
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else
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echo $day;
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echo '</td>';
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$calendar_output .= $day;
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$calendar_output .= '</td>';
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if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) )
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$newrow = true;
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@ -1192,15 +1202,18 @@ function get_calendar($initial = true) {
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$pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins);
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if ( $pad != 0 && $pad != 7 )
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echo "\n\t\t".'<td class="pad" colspan="'. esc_attr($pad) .'"> </td>';
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$calendar_output .= "\n\t\t".'<td class="pad" colspan="'. esc_attr($pad) .'"> </td>';
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echo "\n\t</tr>\n\t</tbody>\n\t</table>";
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$calendar_output .= "\n\t</tr>\n\t</tbody>\n\t</table>";
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$output = ob_get_contents();
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ob_end_clean();
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echo $output;
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$cache[ $key ] = $output;
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wp_cache_set( 'get_calendar', $cache, 'calendar' );
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if ( $echo )
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echo apply_filters( 'get_calendar', $calendar_output );
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else
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return apply_filters( 'get_calendar', $calendar_output );
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}
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/**
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