本文整理汇总了PHP中cache_helper::early_get_cache_plugins方法的典型用法代码示例。如果您正苦于以下问题：PHP cache_helper::early_get_cache_plugins方法的具体用法？PHP cache_helper::early_get_cache_plugins怎么用？PHP cache_helper::early_get_cache_plugins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cache_helper的用法示例。
在下文中一共展示了cache_helper::early_get_cache_plugins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: load
/**
* Loads the configuration file and parses its contents into the expected structure.
*
* @param array|false $configuration Can be used to force a configuration. Should only be used when truly required.
* @return boolean
*/
public function load($configuration = false)
{
global $CFG;
if ($configuration === false) {
$configuration = $this->include_configuration();
}
$this->configstores = array();
$this->configdefinitions = array();
$this->configlocks = array();
$this->configmodemappings = array();
$this->configdefinitionmappings = array();
$this->configlockmappings = array();
$siteidentifier = 'unknown';
if (array_key_exists('siteidentifier', $configuration)) {
$siteidentifier = $configuration['siteidentifier'];
}
$this->siteidentifier = $siteidentifier;
// Filter the lock instances.
$defaultlock = null;
foreach ($configuration['locks'] as $conf) {
if (!is_array($conf)) {
// Something is very wrong here.
continue;
}
if (!array_key_exists('name', $conf)) {
// Not a valid definition configuration.
continue;
}
$name = $conf['name'];
if (array_key_exists($name, $this->configlocks)) {
debugging('Duplicate cache lock detected. This should never happen.', DEBUG_DEVELOPER);
continue;
}
$conf['default'] = !empty($conf['default']);
if ($defaultlock === null || $conf['default']) {
$defaultlock = $name;
}
$this->configlocks[$name] = $conf;
}
// Filter the stores.
$availableplugins = cache_helper::early_get_cache_plugins();
foreach ($configuration['stores'] as $store) {
if (!is_array($store) || !array_key_exists('name', $store) || !array_key_exists('plugin', $store)) {
// Not a valid instance configuration.
debugging('Invalid cache store in config. Missing name or plugin.', DEBUG_DEVELOPER);
continue;
}
$plugin = $store['plugin'];
$class = 'cachestore_' . $plugin;
$exists = array_key_exists($plugin, $availableplugins);
if (!$exists) {
// Not a valid plugin, or has been uninstalled, just skip it an carry on.
debugging('Invalid cache store in config. Not an available plugin.', DEBUG_DEVELOPER);
continue;
}
$file = $CFG->dirroot . '/cache/stores/' . $plugin . '/lib.php';
if (!class_exists($class) && file_exists($file)) {
require_once $file;
}
if (!class_exists($class)) {
continue;
}
if (!array_key_exists('cache_store', class_parents($class))) {
continue;
}
if (!array_key_exists('configuration', $store) || !is_array($store['configuration'])) {
$store['configuration'] = array();
}
$store['class'] = $class;
$store['default'] = !empty($store['default']);
if (!array_key_exists('lock', $store) || !array_key_exists($store['lock'], $this->configlocks)) {
$store['lock'] = $defaultlock;
}
$this->configstores[$store['name']] = $store;
}
// Filter the definitions.
foreach ($configuration['definitions'] as $id => $conf) {
if (!is_array($conf)) {
// Something is very wrong here.
continue;
}
if (!array_key_exists('mode', $conf) || !array_key_exists('component', $conf) || !array_key_exists('area', $conf)) {
// Not a valid definition configuration.
continue;
}
if (array_key_exists($id, $this->configdefinitions)) {
debugging('Duplicate cache definition detected. This should never happen.', DEBUG_DEVELOPER);
continue;
}
$conf['mode'] = (int) $conf['mode'];
if ($conf['mode'] < cache_store::MODE_APPLICATION || $conf['mode'] > cache_store::MODE_REQUEST) {
// Invalid cache mode used for the definition.
continue;
}
//.........这里部分代码省略.........