memcache_debug

 bool memcache_debug ( bool $on_off ) 

説明

memcache_debug() turns on debug output if parameter on_off is equal to TRUE and turns off if it's FALSE. Note: memcache_debug() is accessible only if PHP was built with --enable-debug option and always returns TRUE in this case. Otherwise, this function has no effect and always returns FALSE.

戻り値

Returns TRUE if PHP was built with --enable-debug option, otherwise returns FALSE.