Search Help Board

PHP FAQ
PHP Articles
PHP Help
Bulletin Board

PHP Manual (NEW!)
First Time PHP'ers
Help with programming
Sql assignment help
PHP Homework Help


 

Chapter 42. API Macros

A set of macros was introduced into Zend's API that simplify access to zval containers (see Table 42-1).

Table 42-1. API Macros for Accessing zval Containers

Macro Refers to
Z_LVAL(zval) (zval).value.lval
Z_DVAL(zval) (zval).value.dval
Z_STRVAL(zval) (zval).value.str.val
Z_STRLEN(zval) (zval).value.str.len
Z_ARRVAL(zval) (zval).value.ht
Z_LVAL_P(zval) (*zval).value.lval
Z_DVAL_P(zval) (*zval).value.dval
Z_STRVAL_P(zval_p) (*zval).value.str.val
Z_STRLEN_P(zval_p) (*zval).value.str.len
Z_ARRVAL_P(zval_p) (*zval).value.ht
Z_LVAL_PP(zval_pp) (**zval).value.lval
Z_DVAL_PP(zval_pp) (**zval).value.dval
Z_STRVAL_PP(zval_pp) (**zval).value.str.val
Z_STRLEN_PP(zval_pp) (**zval).value.str.len
Z_ARRVAL_PP(zval_pp) (**zval).value.ht