From 82b96d99f3a153fc8be9d39b0c7b408462d3eaa4 Mon Sep 17 00:00:00 2001
From: Marcus Boerger <helly@php.net>
Date: Thu, 24 Oct 2002 20:43:03 +0000
Subject: [PATCH] implemented dba_handlers() @Added dba_handlers() that lists
 all installed handlers in an array. (marcus)

---
 ext/dba/dba.c     | 22 ++++++++++++++++++++++
 ext/dba/php_dba.h |  1 +
 2 files changed, 23 insertions(+)

diff --git a/ext/dba/dba.c b/ext/dba/dba.c
index 48d5e784c51..eed953b5c9f 100644
--- a/ext/dba/dba.c
+++ b/ext/dba/dba.c
@@ -51,6 +51,7 @@ function_entry dba_functions[] = {
 	PHP_FE(dba_nextkey, NULL)
 	PHP_FE(dba_optimize, NULL)
 	PHP_FE(dba_sync, NULL)
+	PHP_FE(dba_handlers, NULL)
 	{NULL, NULL, NULL}
 };
 /* }}} */
@@ -512,6 +513,27 @@ PHP_FUNCTION(dba_sync)
 }
 /* }}} */
 
+/* {{{ proto array dba_list()
+   List configured databases */
+PHP_FUNCTION(dba_handlers)
+{
+	dba_handler *hptr;
+
+	if (ZEND_NUM_ARGS()!=0) {
+		ZEND_WRONG_PARAM_COUNT();
+		RETURN_FALSE;
+	}
+
+	if (array_init(return_value) == FAILURE) {
+		php_error_docref(NULL TSRMLS_CC, E_ERROR, "Unable to initialize array");
+		RETURN_FALSE;
+	}
+	for(hptr = handler; hptr->name; hptr++) {
+		add_next_index_string(return_value, hptr->name, 1);
+ 	}
+}
+/* }}} */
+
 #endif
 
 /*
diff --git a/ext/dba/php_dba.h b/ext/dba/php_dba.h
index 3a9b726fdce..c1bc6f1dd06 100644
--- a/ext/dba/php_dba.h
+++ b/ext/dba/php_dba.h
@@ -94,6 +94,7 @@ PHP_FUNCTION(dba_exists);
 PHP_FUNCTION(dba_fetch);
 PHP_FUNCTION(dba_optimize);
 PHP_FUNCTION(dba_sync);
+PHP_FUNCTION(dba_handlers);
 
 #else
 #define dba_module_ptr NULL