PHP Extensions - What and Why

in MINIT:


PHP_MINIT_FUNCTION(quickhash)
{
    qh_register_class_intset(TSRMLS_C);

In qh_intset.h:


typedef struct _php_qh_intset_obj php_qh_intset_obj;
    
struct _php_qh_intset_obj {
    zend_object   std;
    qhi          *hash;
};

void qh_register_class_intset(TSRMLS_D);
PHPAPI zend_class_entry *php_qh_get_intset_ce(void);

In qh_intset.c:


void qh_register_class_intset(TSRMLS_D)
{
    zend_class_entry ce_intset;

    INIT_CLASS_ENTRY(ce_intset, "QuickHashIntSet", qh_funcs_intset);
    ce_intset.create_object = qh_object_new_intset;
    qh_ce_intset = zend_register_internal_class_ex(&ce_intset, NULL, NULL TSRMLS_CC);
    memcpy(&qh_object_handlers_intset, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
}