本文整理汇总了PHP中wp_cache_phase2_clean_expired函数的典型用法代码示例。如果您正苦于以下问题：PHP wp_cache_phase2_clean_expired函数的具体用法？PHP wp_cache_phase2_clean_expired怎么用？PHP wp_cache_phase2_clean_expired使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了wp_cache_phase2_clean_expired函数的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: wp_cache_clean_expired
function wp_cache_clean_expired($file_prefix)
{
global $cache_path, $cache_max_time;
// If phase2 was compiled, use its function to avoid race-conditions
if (function_exists('wp_cache_phase2_clean_expired')) {
if (function_exists('prune_super_cache')) {
$dir = $cache_path . 'supercache/' . preg_replace('/:.*$/', '', $_SERVER["HTTP_HOST"]);
if (is_dir($dir)) {
prune_super_cache($dir);
} elseif (is_dir($dir . '.disabled')) {
prune_super_cache($dir . '.disabled');
}
$_POST['super_cache_stats'] = 1;
// regenerate super cache stats;
}
return wp_cache_phase2_clean_expired($file_prefix);
}
$expr = "/^{$file_prefix}/";
$now = time();
if ($handle = opendir($cache_path)) {
while (false !== ($file = readdir($handle))) {
if (preg_match($expr, $file) && filemtime($cache_path . $file) + $cache_max_time <= $now) {
unlink($cache_path . $file);
unlink($cache_path . 'meta/' . str_replace('.html', '.term', $file));
}
}
closedir($handle);
}
}示例2: wp_cron_preload_cache
//.........这里部分代码省略.........
$details = explode("\n", file_get_contents($taxonomy_filename));
}
if (count($details) != 1 && $details[0] != '') {
$rows = array_splice($details, 0, 50);
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume == 'many') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Refreshing %2$s taxonomy from %3$d to %4$d', 'wp-super-cache'), site_url(), $taxonomy, $c, $c + 100), 'Refreshing: ' . print_r($rows, 1));
}
foreach ((array) $rows as $url) {
set_time_limit(60);
if ($url == '') {
continue;
}
$url_info = parse_url($url);
$dir = get_supercache_dir() . $url_info['path'];
prune_super_cache($dir);
$fp = @fopen($permalink_counter_msg, 'w');
if ($fp) {
@fwrite($fp, "{$taxonomy}: {$url}");
@fclose($fp);
}
wp_remote_get($url, array('timeout' => 60, 'blocking' => true));
sleep(1);
}
$fp = fopen($taxonomy_filename, 'w');
if ($fp) {
fwrite($fp, implode("\n", $details));
fclose($fp);
}
}
}
if ($wp_cache_preload_posts == 'all' || $c <= $wp_cache_preload_posts) {
$posts = $wpdb->get_col("SELECT ID FROM {$wpdb->posts} WHERE ( post_type != 'revision' AND post_type != 'nav_menu_item' ) AND post_status = 'publish' ORDER BY post_date DESC LIMIT {$c}, 100");
} else {
$posts = false;
}
if (!isset($wp_cache_preload_email_volume)) {
$wp_cache_preload_email_volume = 'medium';
}
update_option('preload_cache_counter', array('c' => $c + 100, 't' => time()));
if ($posts) {
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume == 'many') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Refreshing posts from %2$d to %3$d', 'wp-super-cache'), site_url(), $c, $c + 100), ' ');
}
$msg = '';
$count = $c + 1;
$permalink_counter_msg = $cache_path . "preload_permalink.txt";
foreach ($posts as $post_id) {
set_time_limit(60);
clear_post_supercache($post_id);
$url = get_permalink($post_id);
$fp = @fopen($permalink_counter_msg, 'w');
if ($fp) {
@fwrite($fp, $count . " " . $url);
@fclose($fp);
}
if (@file_exists($cache_path . "stop_preload.txt")) {
@unlink($mutex);
@unlink($cache_path . "stop_preload.txt");
update_option('preload_cache_counter', array('c' => 0, 't' => time()));
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Cache Preload Stopped', 'wp-super-cache'), site_url(), ''), ' ');
}
return true;
}
$msg .= "{$url}\n";
wp_remote_get($url, array('timeout' => 60, 'blocking' => true));
sleep(1);
$count++;
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume != 'less') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] %2$d posts refreshed', 'wp-super-cache'), $_SERVER['HTTP_HOST'], $c + 100), __("Refreshed the following posts:", 'wp-super-cache') . "\n{$msg}");
}
if (defined('DOING_CRON')) {
wp_schedule_single_event(time() + 30, 'wp_cache_preload_hook');
}
} else {
$msg = '';
update_option('preload_cache_counter', array('c' => 0, 't' => time()));
if ((int) $wp_cache_preload_interval && defined('DOING_CRON')) {
if ($wp_cache_preload_email_me) {
$msg = sprintf(__('Scheduling next preload refresh in %d minutes.', 'wp-super-cache'), (int) $wp_cache_preload_interval);
}
wp_schedule_single_event(time() + (int) $wp_cache_preload_interval * 60, 'wp_cache_full_preload_hook');
}
global $file_prefix, $cache_max_time;
if ($wp_cache_preload_interval > 0) {
$cache_max_time = (int) $wp_cache_preload_interval * 60;
// fool the GC into expiring really old files
} else {
$cache_max_time = 86400;
// fool the GC into expiring really old files
}
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%s] Cache Preload Completed', 'wp-super-cache'), site_url()), __("Cleaning up old supercache files.", 'wp-super-cache') . "\n" . $msg);
}
wp_cache_phase2_clean_expired($file_prefix, true);
// force cleanup of old files.
}
@unlink($mutex);
}示例3: wp_cache_gc_cron
function wp_cache_gc_cron()
{
global $file_prefix, $cache_max_time;
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug('Cache garbage collection.', 5);
}
if (!isset($cache_max_time)) {
$cache_max_time = 600;
}
$start = time();
if (!wp_cache_phase2_clean_expired($file_prefix)) {
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug('Cache Expiry cron job failed. Probably mutex locked.', 1);
}
update_option('wpsupercache_gc_time', time() - ($cache_max_time - 10));
// if GC failed then run it again in one minute
}
if (time() - $start > 30) {
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug("Cache Expiry cron job took more than 30 seconds to execute.\nYou should reduce the Expiry Time in the WP Super Cache admin page\nas you probably have more cache files than your server can handle efficiently.", 1);
}
}
}示例4: wp_cron_preload_cache
//.........这里部分代码省略.........
wp_cache_debug("wp_cron_preload_cache: fetched {$url}", 5);
sleep(1);
}
$fp = fopen($taxonomy_filename, 'w');
if ($fp) {
fwrite($fp, implode("\n", $details));
fclose($fp);
}
}
}
}
}
if ($wp_cache_preload_posts == 'all' || $c < $wp_cache_preload_posts) {
$types = get_post_types(array('public' => true, 'publicly_queryable' => true), 'names', 'or');
$types = array_map('esc_sql', $types);
$types = "'" . implode("','", $types) . "'";
$posts = $wpdb->get_col("SELECT ID FROM {$wpdb->posts} WHERE ( post_type IN ( {$types} ) ) AND post_status = 'publish' ORDER BY ID ASC LIMIT {$c}, 100");
wp_cache_debug("wp_cron_preload_cache: got 100 posts from position {$c}.", 5);
} else {
wp_cache_debug("wp_cron_preload_cache: no more posts to get. Limit ({$wp_cache_preload_posts}) reached.", 5);
$posts = false;
}
if (!isset($wp_cache_preload_email_volume)) {
$wp_cache_preload_email_volume = 'medium';
}
if ($posts) {
if (get_option('show_on_front') == 'page') {
$page_on_front = get_option('page_on_front');
$page_for_posts = get_option('page_for_posts');
} else {
$page_on_front = $page_for_posts = 0;
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume == 'many') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Refreshing posts from %2$d to %3$d', 'wp-super-cache'), home_url(), $c, $c + 100), ' ');
}
$msg = '';
$count = $c + 1;
$permalink_counter_msg = $cache_path . "preload_permalink.txt";
foreach ($posts as $post_id) {
set_time_limit(60);
if ($page_on_front != 0 && ($post_id == $page_on_front || $post_id == $page_for_posts)) {
continue;
}
clear_post_supercache($post_id);
$url = get_permalink($post_id);
$fp = @fopen($permalink_counter_msg, 'w');
if ($fp) {
@fwrite($fp, $count . " " . $url);
@fclose($fp);
}
if (@file_exists($cache_path . "stop_preload.txt")) {
wp_cache_debug("wp_cron_preload_cache: cancelling preload. stop_preload.txt found.", 5);
@unlink($mutex);
@unlink($cache_path . "stop_preload.txt");
update_option('preload_cache_counter', array('c' => 0, 't' => time()));
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Cache Preload Stopped', 'wp-super-cache'), home_url(), ''), ' ');
}
return true;
}
$msg .= "{$url}\n";
wp_remote_get($url, array('timeout' => 60, 'blocking' => true));
wp_cache_debug("wp_cron_preload_cache: fetched {$url}", 5);
sleep(1);
$count++;
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume != 'less') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] %2$d posts refreshed', 'wp-super-cache'), home_url(), $c + 100), __("Refreshed the following posts:", 'wp-super-cache') . "\n{$msg}");
}
if (defined('DOING_CRON')) {
wp_cache_debug("wp_cron_preload_cache: scheduling the next preload in 30 seconds.", 5);
wp_schedule_single_event(time() + 30, 'wp_cache_preload_hook');
}
} else {
$msg = '';
update_option('preload_cache_counter', array('c' => 0, 't' => time()));
if ((int) $wp_cache_preload_interval && defined('DOING_CRON')) {
if ($wp_cache_preload_email_me) {
$msg = sprintf(__('Scheduling next preload refresh in %d minutes.', 'wp-super-cache'), (int) $wp_cache_preload_interval);
}
wp_cache_debug("wp_cron_preload_cache: no more posts. scheduling next preload in {$wp_cache_preload_interval} minutes.", 5);
wp_schedule_single_event(time() + (int) $wp_cache_preload_interval * 60, 'wp_cache_full_preload_hook');
}
global $file_prefix, $cache_max_time;
if ($wp_cache_preload_interval > 0) {
$cache_max_time = (int) $wp_cache_preload_interval * 60;
// fool the GC into expiring really old files
} else {
$cache_max_time = 86400;
// fool the GC into expiring really old files
}
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%s] Cache Preload Completed', 'wp-super-cache'), home_url()), __("Cleaning up old supercache files.", 'wp-super-cache') . "\n" . $msg);
}
wp_cache_debug("wp_cron_preload_cache: clean expired cache files older than {$cache_max_time} seconds.", 5);
wp_cache_phase2_clean_expired($file_prefix, true);
// force cleanup of old files.
}
@unlink($mutex);
}示例5: wp_cron_preload_cache
function wp_cron_preload_cache()
{
global $wpdb, $wp_cache_preload_interval, $wp_cache_preload_posts, $wp_cache_preload_email_me, $wp_cache_preload_email_volume;
if (get_option('preload_cache_stop')) {
delete_option('preload_cache_stop');
return true;
}
$c = (int) get_option('preload_cache_counter');
if ($wp_cache_preload_posts == 'all' || $c <= $wp_cache_preload_posts) {
$posts = $wpdb->get_col("SELECT ID FROM {$wpdb->posts} WHERE post_status = 'publish' ORDER BY post_date DESC LIMIT {$c}, 100");
} else {
$posts = false;
}
if (!isset($wp_cache_preload_email_volume)) {
$wp_cache_preload_email_volume = 'medium';
}
update_option('preload_cache_counter', $c + 100);
if ($posts) {
if ($wp_cache_preload_email_me && $c == 0) {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Cache Preload Started', 'wp-super-cache'), site_url(), ''), '');
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume == 'many') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Refreshing posts from %2$d to %3$d', 'wp-super-cache'), site_url(), $c, $c + 100), '');
}
$msg = '';
$count = $c + 1;
foreach ($posts as $post_id) {
clear_post_supercache($post_id);
$url = get_permalink($post_id);
$msg .= "{$url}\n";
wp_remote_get($url, array('timeout' => 60, 'blocking' => true));
$count++;
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume != 'less') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] %2$d posts refreshed', 'wp-super-cache'), $_SERVER['HTTP_HOST'], $c + 100), __("Refreshed the following posts:", 'wp-super-cache') . "\n{$msg}");
}
if (defined('DOING_CRON')) {
wp_schedule_single_event(time() + 30, 'wp_cache_preload_hook');
}
} else {
$msg = '';
update_option('preload_cache_counter', 0);
if ((int) $wp_cache_preload_interval && defined('DOING_CRON')) {
if ($wp_cache_preload_email_me) {
$msg = sprintf(__('Scheduling next preload refresh in %d minutes.', 'wp-super-cache'), (int) $wp_cache_preload_interval);
}
wp_schedule_single_event(time() + (int) $wp_cache_preload_interval * 60, 'wp_cache_full_preload_hook');
}
global $file_prefix, $cache_max_time;
if ($wp_cache_preload_interval > 0) {
$cache_max_time = (int) $wp_cache_preload_interval * 60;
// fool the GC into expiring really old files
} else {
$cache_max_time = 86400;
// fool the GC into expiring really old files
}
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%s] Cache Preload Completed', 'wp-super-cache'), site_url()), __("Cleaning up old supercache files.", 'wp-super-cache') . "\n" . $msg);
}
wp_cache_phase2_clean_expired($file_prefix, true);
// force cleanup of old files.
}
}示例6: wp_cache_ob_end
function wp_cache_ob_end()
{
global $cache_path, $cache_max_time, $file_expired, $file_prefix, $meta_file, $new_cache;
global $meta_object, $known_headers;
/* Preparing... with PHP5 is straightforward, use headers_list() */
if (function_exists('apache_response_headers')) {
$response = apache_response_headers();
$meta_object->headers = array();
foreach ($known_headers as $key) {
if (isset($response[$key])) {
array_push($meta_object->headers, "{$key}: " . $response[$key]);
}
}
/* Not use because it gives problems with some
* PHP installations
if (!$response{'Content-Length'}) {
// WP does not set content size
$content_size = ob_get_length();
@header("Content-Length: $content_size");
array_push($meta_object->headers, "Content-Length: $content_size");
}
*/
if (!$response['Last-Modified']) {
$value = gmdate('D, d M Y H:i:s') . ' GMT';
/* Dont send this the first time */
/* @header('Last-Modified: ' . $value); */
array_push($meta_object->headers, "Last-Modified: {$value}");
}
if (!$response['Content-Type']) {
$value = "text/html; charset=\"" . get_settings('blog_charset') . "\"";
@header("Content-Type: {$value}");
array_push($meta_object->headers, "Content-Type: {$value}");
}
}
ob_end_clean();
if ($new_cache) {
$serial = serialize($meta_object);
wp_cache_writers_entry();
$fr = fopen($cache_path . $meta_file, 'w');
fputs($fr, $serial);
fclose($fr);
wp_cache_writers_exit();
}
if ($file_expired == false) {
return;
}
// we delete expired files
flush();
//Ensure we send data to the client
wp_cache_phase2_clean_expired($file_prefix);
}示例7: wp_cache_gc_cron
function wp_cache_gc_cron()
{
global $file_prefix, $cache_max_time, $cache_gc_email_me, $cache_time_interval;
$msg = '';
if ($cache_max_time == 0) {
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug('Cache garbage collection disabled because cache expiry time is zero.', 5);
}
return false;
}
update_option('wpsupercache_gc_time', time());
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug('Cache garbage collection.', 5);
}
if (!isset($cache_max_time)) {
$cache_max_time = 600;
}
$start = time();
$num = 0;
if (false == ($num = wp_cache_phase2_clean_expired($file_prefix))) {
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug('Cache Expiry cron job failed. Probably mutex locked.', 1);
}
update_option('wpsupercache_gc_time', time() - ($cache_time_interval - 10));
// if GC failed then run it again in one minute
$msg .= __('Cache expiry cron job failed. Job will run again in 10 seconds.', 'wp-super-cache') . "\n";
}
if (time() - $start > 30) {
if (isset($GLOBALS['wp_super_cache_debug']) && $GLOBALS['wp_super_cache_debug']) {
wp_cache_debug("Cache Expiry cron job took more than 30 seconds to execute.\nYou should reduce the Expiry Time in the WP Super Cache admin page\nas you probably have more cache files than your server can handle efficiently.", 1);
}
$msg .= __('Cache expiry cron job took more than 30 seconds. You should probably run the garbage collector more often.', 'wp-super-cache') . "\n";
}
if ($cache_gc_email_me) {
if ($msg != '') {
$msg = "The following warnings were generated by the WP Super Cache Garbage Collector:\n" . $msg;
}
$msg = "Hi,\n\nThe WP Super Cache Garbage Collector has now run, deleting " . (int) $num . " files and directories.\nIf you want to switch off these emails please see the WP Super Cache Advanced Settings\npage on your blog.\n\n{$msg}\nRegards,\nThe Garbage Collector.";
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] WP Super Cache GC Report', 'wp-super-cache'), site_url()), $msg);
}
schedule_wp_gc(1);
}示例8: wp_cache_clean_expired
function wp_cache_clean_expired($file_prefix)
{
global $cache_path, $cache_max_time;
// If phase2 was compiled, use its function to avoid race-conditions
if (function_exists('wp_cache_phase2_clean_expired')) {
return wp_cache_phase2_clean_expired($file_prefix);
}
$expr = "/^{$file_prefix}/";
$now = time();
if ($handle = opendir($cache_path)) {
while (false !== ($file = readdir($handle))) {
if (preg_match($expr, $file) && filemtime($cache_path . $file) + $cache_max_time <= $now) {
unlink($cache_path . $file);
}
}
closedir($handle);
}
}示例9: wp_cache_shutdown_callback
function wp_cache_shutdown_callback()
{
global $cache_path, $cache_max_time, $file_expired, $file_prefix, $meta_file, $new_cache;
global $wp_cache_meta_object, $known_headers, $blog_id;
$wp_cache_meta_object->uri = $_SERVER["SERVER_NAME"] . preg_replace('/[ <>\'\\"\\r\\n\\t\\(\\)]/', '', $_SERVER['REQUEST_URI']);
// To avoid XSS attacs
$wp_cache_meta_object->blog_id = $blog_id;
$wp_cache_meta_object->post = wp_cache_post_id();
$response = wp_cache_get_response_headers();
$wp_cache_meta_object->headers = array();
foreach ($known_headers as $key) {
if (isset($response[$key])) {
array_push($wp_cache_meta_object->headers, "{$key}: " . $response[$key]);
}
}
/* Not used because it gives problems with some
* PHP installations
if (!$response{'Content-Length'}) {
// WP does not set content size
$content_size = ob_get_length();
@header("Content-Length: $content_size");
array_push($wp_cache_meta_object->headers, "Content-Length: $content_size");
}
*/
if (!$response['Last-Modified']) {
$value = gmdate('D, d M Y H:i:s') . ' GMT';
/* Dont send this the first time */
/* @header('Last-Modified: ' . $value); */
array_push($wp_cache_meta_object->headers, "Last-Modified: {$value}");
}
if (!$response['Content-Type'] && !$response['Content-type']) {
$value = "text/html; charset=" . get_settings('blog_charset');
@header("Content-Type: {$value}");
array_push($wp_cache_meta_object->headers, "Content-Type: {$value}");
}
ob_end_flush();
if ($new_cache) {
$serial = serialize($wp_cache_meta_object);
wp_cache_writers_entry();
$fr = fopen($cache_path . $meta_file, 'w');
fputs($fr, $serial);
fclose($fr);
wp_cache_writers_exit();
}
if ($file_expired == false) {
return;
}
// we delete expired files
flush();
//Ensure we send data to the client
wp_cache_phase2_clean_expired($file_prefix);
}开发者ID:ryan-allen，项目名称:w1000-super-total-mega-shark-cache-on-a-boat-on-a-plane，代码行数:52，代码来源:wp-cache-phase2.php
示例10: wp_cron_preload_cache
function wp_cron_preload_cache()
{
global $wpdb, $wp_cache_preload_interval, $wp_cache_preload_posts, $wp_cache_preload_email_me, $wp_cache_preload_email_volume, $cache_path;
if (get_option('preload_cache_stop')) {
delete_option('preload_cache_stop');
return true;
}
$mutex = $cache_path . "preload_mutex.tmp";
sleep(3 + mt_rand(1, 5));
if (@file_exists($mutex)) {
if (@filemtime($mutex) > time() - 600) {
return true;
} else {
@unlink($mutex);
}
}
$fp = @fopen($mutex, 'w');
@fclose($fp);
$counter = get_option('preload_cache_counter');
$c = $counter['c'];
if ($wp_cache_preload_posts == 'all' || $c <= $wp_cache_preload_posts) {
$posts = $wpdb->get_col("SELECT ID FROM {$wpdb->posts} WHERE (post_type = 'post' OR post_type='page') AND post_status = 'publish' ORDER BY post_date DESC LIMIT {$c}, 100");
} else {
$posts = false;
}
if (!isset($wp_cache_preload_email_volume)) {
$wp_cache_preload_email_volume = 'medium';
}
update_option('preload_cache_counter', array('c' => $c + 100, 't' => time()));
if ($posts) {
if ($wp_cache_preload_email_me && $c == 0) {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Cache Preload Started', 'wp-super-cache'), site_url(), ''), '');
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume == 'many') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Refreshing posts from %2$d to %3$d', 'wp-super-cache'), site_url(), $c, $c + 100), '');
}
$msg = '';
$count = $c + 1;
$permalink_counter_msg = $cache_path . "preload_permalink.txt";
foreach ($posts as $post_id) {
set_time_limit(60);
clear_post_supercache($post_id);
$url = get_permalink($post_id);
$fp = @fopen($permalink_counter_msg, 'w');
if ($fp) {
@fwrite($fp, $count . " " . $url);
@fclose($fp);
}
if (@file_exists($cache_path . "stop_preload.txt")) {
@unlink($mutex);
@unlink($cache_path . "stop_preload.txt");
update_option('preload_cache_counter', array('c' => 0, 't' => time()));
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] Cache Preload Stopped', 'wp-super-cache'), site_url(), ''), '');
}
return true;
}
$msg .= "{$url}\n";
wp_remote_get($url, array('timeout' => 60, 'blocking' => true));
sleep(1);
$count++;
}
if ($wp_cache_preload_email_me && $wp_cache_preload_email_volume != 'less') {
wp_mail(get_option('admin_email'), sprintf(__('[%1$s] %2$d posts refreshed', 'wp-super-cache'), $_SERVER['HTTP_HOST'], $c + 100), __("Refreshed the following posts:", 'wp-super-cache') . "\n{$msg}");
}
if (defined('DOING_CRON')) {
wp_schedule_single_event(time() + 30, 'wp_cache_preload_hook');
}
} else {
$msg = '';
update_option('preload_cache_counter', array('c' => 0, 't' => time()));
if ((int) $wp_cache_preload_interval && defined('DOING_CRON')) {
if ($wp_cache_preload_email_me) {
$msg = sprintf(__('Scheduling next preload refresh in %d minutes.', 'wp-super-cache'), (int) $wp_cache_preload_interval);
}
wp_schedule_single_event(time() + (int) $wp_cache_preload_interval * 60, 'wp_cache_full_preload_hook');
}
global $file_prefix, $cache_max_time;
if ($wp_cache_preload_interval > 0) {
$cache_max_time = (int) $wp_cache_preload_interval * 60;
// fool the GC into expiring really old files
} else {
$cache_max_time = 86400;
// fool the GC into expiring really old files
}
if ($wp_cache_preload_email_me) {
wp_mail(get_option('admin_email'), sprintf(__('[%s] Cache Preload Completed', 'wp-super-cache'), site_url()), __("Cleaning up old supercache files.", 'wp-super-cache') . "\n" . $msg);
}
wp_cache_phase2_clean_expired($file_prefix, true);
// force cleanup of old files.
}
@unlink($mutex);
}示例11: wp_cache_gc_cron
function wp_cache_gc_cron()
{
global $file_prefix, $wp_cache_gc;
if (!isset($wp_cache_gc)) {
$wp_cache_gc = 3600;
}
if (!wp_cache_phase2_clean_expired($file_prefix)) {
update_option('wpsupercache_gc_time', time() - ($wp_cache_gc - 600));
}
// if GC failed then run it again in 10 minutes
}示例12: wp_cache_gc_cron
function wp_cache_gc_cron()
{
global $file_prefix;
wp_cache_phase2_clean_expired($file_prefix);
}