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- 修改caleng_module.c
- /* {{{ proto int a(int x, int y)
- */
- PHP_FUNCTION(a)
- {
- int argc = ZEND_NUM_ARGS();
- int x;
- int y;
- int z;
- if (zend_parse_parameters(argc TSRMLS_CC, "ll", &x, &y) == FAILURE)
- return;
- z=x+y;
- RETURN_LONG(z);
- }
- /* }}} */
- /* {{{ proto string b(string str, int n)
- */
- PHP_FUNCTION(b)
- {
- char *str = NULL;
- int argc = ZEND_NUM_ARGS();
- int str_len;
- long n;
- char *result;
- char *ptr;
- int result_length;
- if (zend_parse_parameters(argc TSRMLS_CC, "sl", &str, &str_len, &n) == FAILURE)
- return;
- result_length = str_len * n;
- result = (char *) emalloc(result_length + 1);
- ptr = result;
- while (n--) {
- memcpy(ptr, str, str_len);
- ptr += str_len;
- }
- *ptr = '\\0';
- RETURN_STRINGL(result, result_length, 0);
- }
- /* }}} */
- PHP_FUNCTION(array_square_sum)
- {
- zval* array_data;
- HashTable *ht_data;
- int ret;
- char* key;
- uint index;
- zval **pdata;
- double sum = 0;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &array_data) == FAILURE) {
- return;
- }
- ht_data = Z_ARRVAL_P(array_data);
- zend_hash_internal_pointer_reset(ht_data);
- while ( HASH_KEY_NON_EXISTANT != (ret = zend_hash_get_current_key(ht_data, &key, &index, 0)) ) {
- ret = zend_hash_get_current_data(ht_data, &pdata);
- if( Z_TYPE_P(*pdata) == IS_LONG){
- sum += Z_LVAL_P(*pdata) * Z_LVAL_P(*pdata);
- }else {
- RETURN_FALSE;
- }
- zend_hash_move_forward(ht_data);
- }
- zend_hash_internal_pointer_end(Z_ARRVAL_P(array_data));
- RETVAL_DOUBLE(sum);