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more detailed information in cachelogplugin

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This commit is contained in:
Evan Prodromou 2010-10-22 09:24:19 -04:00
parent 13571b32ea
commit 2484d8edc2
1 changed files with 25 additions and 18 deletions
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43
plugins/CacheLog/CacheLogPlugin.php
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@ -61,36 +61,26 @@ class CacheLogPlugin extends Plugin
function onEndCacheGet($key, &$value)
{
if ($value === false) {
$this->log(LOG_INFO, "Cache MISS for key '$key'");
$this->log(LOG_INFO, sprintf('Cache MISS for key "%s"', $key));
} else {
$this->log(LOG_INFO, "Cache HIT for key '$key'");
$this->log(LOG_INFO, sprintf('Cache HIT for key "%s": %s', $key, self::showValue($value)));
}
return true;
}
function onStartCacheSet(&$key, &$value, &$flag, &$expiry, &$success)
{
if (empty($value)) {
if (is_array($value)) {
$this->log(LOG_INFO, "Setting empty array for key '$key'");
} else if (is_null($value)) {
$this->log(LOG_INFO, "Setting null value for key '$key'");
} else if (is_string($value)) {
$this->log(LOG_INFO, "Setting empty string for key '$key'");
} else if (is_integer($value)) {
$this->log(LOG_INFO, "Setting integer 0 for key '$key'");
} else {
$this->log(LOG_INFO, "Setting empty value '$value' for key '$key'");
}
} else {
$this->log(LOG_INFO, "Setting non-empty value for key '$key'");
}
$this->log(LOG_INFO, "Begin setting cache value for key '$key'");
return true;
}
function onEndCacheSet($key, $value, $flag, $expiry)
{
$this->log(LOG_INFO, "Done setting cache value for key '$key'");
$this->log(LOG_INFO, sprintf('Set cache value %s for key "%s" (flags: %d, expiry %d)',
self::showValue($value),
$key,
$flag,
$expiry));
return true;
}
@ -116,4 +106,21 @@ class CacheLogPlugin extends Plugin
_m('Log reads and writes to the cache.'));
return true;
}
static function showValue($value)
{
if (is_object($value)) {
return sprintf('object of class %s', get_class($value));
} else if (is_array($value)) {
return sprintf('array of length %d', count($value));
} else if (is_string($value)) {
return sprintf('string "%s"', $value);
} else if (is_integer($value)) {
return sprintf('integer %d', $value);
} else if (is_null($value)) {
return 'null';
} else {
return 'unknown';
}
}
}