Php Meets Messagepack
- 18. typedef union _zvalue_value { long lval; /* long value */ double dval; /* double value */ struct { char *val; int len; } str; HashTable *ht; /* hash table value */ zend_object obj; } zvalue_value; struct _zval_struct { zvalue_value value; /* value */ zend_uchar type; /* active type */ zend_uchar is_ref; zend_ushort refcount; };
- 20. PHP_FUNCTION(example2) { char *str; int str_len; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &str, &str_len) == FAILURE) { return; } printf("%sn", str); }
- 21. #define RETURN_LONG(l) { RETVAL_LONG(l); return; } #define RETVAL_LONG(l) ZVAL_LONG(return_value, l) #define ZVAL_LONG(z, l) { Z_TYPE_P(z) = IS_LONG; Z_LVAL_P(z) = l; }