Update get_class_name semantics

* get_class_name is now only used for displaying the class name
in debugging functions like var_dump, print_r, etc. It is no
longer used in get

Update get_class_name semantics

* get_class_name is now only used for displaying the class name
in debugging functions like var_dump, print_r, etc. It is no
longer used in get_class() etc.
* As it is no longer used in get_parent_class() the parent
argument is now gone. This also fixes incorrect parent classes
being reported in COM.
* get_class_name is now always required (previously some places
made it optional and some required it) and is also required
to return a non-NULL value.
* Remove zend_get_object_classname. This also fixes a number of
potential leaks due to incorrect usage of this function.

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Remove PDORow get_class_entry handler

Remove zend_get_class_entry function

s/PHP 5/PHP 7/

Fix GMP serialization

Also fix same issue in PDO.

Fix a number of format issues

master renames phase 7

master renames phase 3

master renames phase 2

master renames phase 1

fixes to %pd format usage

fix zpp

Merge remote-tracking branch 'php/master'

Fixed ext/pdo_*/tests/pdo_005.phpt tests failure

ported pdo and pdo_sqlite

basic macro replacements, all at once

Refactored run_time_cache usage in object handlers

Fixed compiler warning

Actually, I don't know how it works. (maybe I should re-start again :<)

Fixed PDO_PARAM_ZVAL

Finished persistent PDO implement

Fixed signed

Revert "ext/pdo_mysql/tests/pdo_mysql_attr_oracle_nulls.phpt fails in trunk as well while building with libmysql"

This reverts commit 29b35292923596413a0fbf49890a2cbb16cbf8b4.

ext/pdo_mysql/tests/pdo_mysql_attr_oracle_nulls.phpt fails in trunk as well while building with libmysql

Fixed bugs in pdo_mysql