本文整理汇总了PHP中Zend_Cache_Backend_Interface::isAutomaticCleaningAvailable方法的典型用法代码示例。如果您正苦于以下问题：PHP Zend_Cache_Backend_Interface::isAutomaticCleaningAvailable方法的具体用法？PHP Zend_Cache_Backend_Interface::isAutomaticCleaningAvailable怎么用？PHP Zend_Cache_Backend_Interface::isAutomaticCleaningAvailable使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zend_Cache_Backend_Interface的用法示例。
在下文中一共展示了Zend_Cache_Backend_Interface::isAutomaticCleaningAvailable方法的1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: save
/**
* Save some data in a cache
*
* @param mixed $data Data to put in cache (can be another type than string if automatic_serialization is on)
* @param string $id Cache id (if not set, the last cache id will be used)
* @param array $tags Cache tags
* @param int $specificLifetime If != false, set a specific lifetime for this cache record (null => infinite lifetime)
* @param int $priority integer between 0 (very low priority) and 10 (maximum priority) used by some particular backends
* @throws Zend_Cache_Exception
* @return boolean True if no problem
*/
public function save($data, $id = null, $tags = array(), $specificLifetime = false, $priority = 8)
{
if (!$this->_options['caching']) {
return true;
}
if ($id === null) {
$id = $this->_lastId;
} else {
$id = $this->_id($id);
}
self::_validateIdOrTag($id);
self::_validateTagsArray($tags);
if ($this->_options['automatic_serialization']) {
// we need to serialize datas before storing them
$data = serialize($data);
} else {
if (!is_string($data)) {
Zend_Cache::throwException("Datas must be string or set automatic_serialization = true");
}
}
// automatic cleaning
if ($this->_options['automatic_cleaning_factor'] > 0) {
$rand = rand(1, $this->_options['automatic_cleaning_factor']);
if ($rand == 1) {
if ($this->_extendedBackend) {
// New way
if ($this->_backendCapabilities['automatic_cleaning']) {
$this->clean(Zend_Cache::CLEANING_MODE_OLD);
} else {
$this->_log('Zend_Cache_Core::save() / automatic cleaning is not available/necessary with this backend');
}
} else {
// Deprecated way (will be removed in next major version)
if (method_exists($this->_backend, 'isAutomaticCleaningAvailable') && $this->_backend->isAutomaticCleaningAvailable()) {
$this->clean(Zend_Cache::CLEANING_MODE_OLD);
} else {
$this->_log('Zend_Cache_Core::save() / automatic cleaning is not available/necessary with this backend');
}
}
}
}
if ($this->_options['ignore_user_abort']) {
$abort = ignore_user_abort(true);
}
if ($this->_extendedBackend && $this->_backendCapabilities['priority']) {
$result = $this->_backend->save($data, $id, $tags, $specificLifetime, $priority);
} else {
$result = $this->_backend->save($data, $id, $tags, $specificLifetime);
}
if ($this->_options['ignore_user_abort']) {
ignore_user_abort($abort);
}
if (!$result) {
// maybe the cache is corrupted, so we remove it !
if ($this->_options['logging']) {
$this->_log("Zend_Cache_Core::save() : impossible to save cache (id={$id})");
}
$this->_backend->remove($id);
return false;
}
if ($this->_options['write_control']) {
$data2 = $this->_backend->load($id, true);
if ($data != $data2) {
$this->_log('Zend_Cache_Core::save() / write_control : written and read data do not match');
$this->_backend->remove($id);
return false;
}
}
return true;
}