m_perealloc 39 ext/mysqlnd/mysqlnd_alloc.h void * (*m_perealloc)(void *ptr, size_t new_size, zend_bool persistent MYSQLND_MEM_D); m_perealloc 78 ext/mysqlnd/mysqlnd_alloc.h #define mnd_perealloc(ptr, new_size, p) mysqlnd_allocator.m_perealloc((ptr), (new_size), (p) MYSQLND_MEM_C)