int object_init(zval *arg);
int object_init_ex(zval *arg, zend_class_entry *ce);
int object_and_properties_init(zval *arg, zend_class_entry *ce,
 HashTable *properties TSRMLS_DC);

Instantiates a new object.




Preallocated zval* variable to be initialized as an object.


Class entry of the object to instantiate. object_init() will automatically assign the call entry corresponding to the built-in stdClass.


Initial properties to be copied into the new object in lieu of that class's default properties.

zend_object *zend_objects_get_address(zval *object TSRMLS_DC);
void *zend_object_store_get_object(zval *object TSRMLS_DC);

These functions are identical in all but the typecast in their return value. They retrieve a pointer to the zend_object* struct (or custom structure containing a zend_object in the first element) that corresponds to the passed object zval.




Object instance

zend_class_entry *Z_OBJCE_P(zval *object)
zend_class_entry *zend_get_class_entry(zval *object TSRMLS_DC);
int zend_get_object_classname(zval *object,
 char **name, zend_uint *name_len TSRMLS_DC);

Retrieves the class entry or name for a given object.




Object instance.


On return, populated with a pointer to a NULL-terminated string containing the classname associated with object. The memory location return remains the property of the class entry and should not be freed by the calling scope.


Returned as the length of the string pointed to by name.

zend_object_handlers *zend_get_std_object_handlers();

Returns a const (unmodifiable) structure containing the standard object handlers used by userspace class definitions and instances of stdClass.

The PHP Life Cycle

Variables from the Inside Out

Memory Management

Setting Up a Build Environment

Your First Extension

Returning Values

Accepting Parameters

Working with Arrays and HashTables

The Resource Data Type

PHP4 Objects

PHP5 Objects

Startup, Shutdown, and a Few Points in Between

INI Settings

Accessing Streams

Implementing Streams

Diverting the Stream

Configuration and Linking

Extension Generators

Setting Up a Host Environment

Advanced Embedding

Appendix A. A Zend API Reference

Appendix B. PHPAPI

Appendix C. Extending and Embedding Cookbook

Appendix D. Additional Resources

Extending and Embedding PHP
Extending and Embedding PHP
ISBN: 067232704X
EAN: 2147483647
Year: 2007
Pages: 175
Authors: Sara Golemon

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