First cut at a PDO driver for SQLite 3.x

Features:
- native prepare/execute and bound parameters.
- finally supports binary data (via bound parameter api)
- full unicode/utf-8 support

Missing:
- UDF functions
- authorizer hooks for safe_mode/open_basedir restrictions

You need to download, compile and install sqlite3 yourself; we're not bundling
it (at least, not yet).

ext/pdo_sqlite/pdo_sqlite.c

@@ -0,0 +1,122 @@
+/*
+  +----------------------------------------------------------------------+
+  | PHP Version 5                                                        |
+  +----------------------------------------------------------------------+
+  | Copyright (c) 1997-2004 The PHP Group                                |
+  +----------------------------------------------------------------------+
+  | This source file is subject to version 3.0 of the PHP license,       |
+  | that is bundled with this package in the file LICENSE, and is        |
+  | available through the world-wide-web at the following url:           |
+  | http://www.php.net/license/3_0.txt.                                  |
+  | If you did not receive a copy of the PHP license and are unable to   |
+  | obtain it through the world-wide-web, please send a note to          |
+  | license@php.net so we can mail you a copy immediately.               |
+  +----------------------------------------------------------------------+
+  | Author: Wez Furlong <wez@php.net>                                    |
+  +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "php.h"
+#include "php_ini.h"
+#include "ext/standard/info.h"
+#include "pdo/php_pdo.h"
+#include "pdo/php_pdo_driver.h"
+#include "php_pdo_sqlite.h"
+#include "php_pdo_sqlite_int.h"
+#include "zend_exceptions.h"
+
+#define PHP_PDO_SQLITE_MODULE_VERSION	"0.1-dev"
+
+/* {{{ pdo_sqlite_functions[] */
+function_entry pdo_sqlite_functions[] = {
+	{NULL, NULL, NULL}
+};
+/* }}} */
+
+/* {{{ pdo_sqlite_module_entry
+ */
+zend_module_entry pdo_sqlite_module_entry = {
+	STANDARD_MODULE_HEADER,
+	"pdo_sqlite",
+	pdo_sqlite_functions,
+	PHP_MINIT(pdo_sqlite),
+	PHP_MSHUTDOWN(pdo_sqlite),
+	PHP_RINIT(pdo_sqlite),
+	PHP_RSHUTDOWN(pdo_sqlite),
+	PHP_MINFO(pdo_sqlite),
+	PHP_PDO_SQLITE_MODULE_VERSION,
+	STANDARD_MODULE_PROPERTIES
+};
+/* }}} */
+
+#ifdef COMPILE_DL_PDO_SQLITE
+ZEND_GET_MODULE(pdo_sqlite)
+#endif
+
+/* {{{ PHP_MINIT_FUNCTION */
+PHP_MINIT_FUNCTION(pdo_sqlite)
+{
+	/* If you have INI entries, uncomment these lines 
+	ZEND_INIT_MODULE_GLOBALS(pdo_sqlite, php_pdo_sqlite_init_globals, NULL);
+	REGISTER_INI_ENTRIES();
+	*/
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MSHUTDOWN_FUNCTION
+ */
+PHP_MSHUTDOWN_FUNCTION(pdo_sqlite)
+{
+	/* uncomment this line if you have INI entries
+	UNREGISTER_INI_ENTRIES();
+	*/
+	return SUCCESS;
+}
+/* }}} */
+
+/* Remove if there's nothing to do at request start */
+/* {{{ PHP_RINIT_FUNCTION
+ */
+PHP_RINIT_FUNCTION(pdo_sqlite)
+{
+	return php_pdo_register_driver(&pdo_sqlite_driver);
+}
+/* }}} */
+
+/* Remove if there's nothing to do at request end */
+/* {{{ PHP_RSHUTDOWN_FUNCTION
+ */
+PHP_RSHUTDOWN_FUNCTION(pdo_sqlite)
+{
+	php_pdo_unregister_driver(&pdo_sqlite_driver);
+	return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_MINFO_FUNCTION
+ */
+PHP_MINFO_FUNCTION(pdo_sqlite)
+{
+	php_info_print_table_start();
+	php_info_print_table_header(2, "PDO Driver for SQLite 3.x", "enabled");
+	php_info_print_table_row(2, "PECL Module version", PHP_PDO_SQLITE_MODULE_VERSION " $Id$");
+	php_info_print_table_row(2, "SQLite Library", sqlite3_libversion());
+	php_info_print_table_end();
+}
+/* }}} */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */