Oracle 5.0 Reference Manual page 2711

["length"]=>
int(11)
["type"]=>
int(3)
}
}
}
}
}
See Also
mysqlnd_qc_get_core_stats
20.7.7.7.4.
mysqlnd_qc_get_core_stats
Copyright 1997-2012 the PHP Documentation Group. [2230]
•
mysqlnd_qc_get_core_stats
Statistics collected by the core of the query cache
Description
array mysqlnd_qc_get_core_stats();
Returns an array of statistics collected by the core of the cache plugin. The same data fields will be
reported for any storage handler because the data is collected by the core.
The configuration setting
PHP
statistics. The collection of statistics is disabled by default for performance reasons. Disabling the
collection of statistics will also disable the collection of time related statistics.
The configuration setting
PHP
time related statistics.
The scope of the core statistics is the
process may handle one or multiple requests.
Statistics are aggregated for all cache entries and all storage handler. It is not possible to tell how much
queries originating from mysqli,
data values.
Parameters
This function has no parameters.
Return Values
Array of core statistics
Statistic
cache_hit
Mysqlnd query result cache plugin (mysqlnd_qc)
mysqlnd_qc.collect_statistics
mysqlnd_qc.collect_time_statistics
process. Depending on your deployment model a
PHP
PDO_MySQL
Description
Statement is considered
cacheable and cached data
has been reused. Statement
is considered cacheable and
a cache miss happened but
the statement got cached by
someone else while we process
it and thus we can fetch the
result from the refreshed cache.
2691
or API calls have contributed to the aggregated
mysql
controls the collection of
controls the collection of
Version
Since 1.0.0.
PHP