From b2d4514580f1a89cae9cb6c8f6a575ed8eec1fed Mon Sep 17 00:00:00 2001
From: Sara Golemon <pollita@php.net>
Date: Fri, 4 Apr 2003 05:21:03 +0000
Subject: [PATCH] Added stream_get_transports()

---
 ext/standard/basic_functions.c |  1 +
 ext/standard/streamsfuncs.c    | 27 +++++++++++++++++++++++++++
 ext/standard/streamsfuncs.h    |  1 +
 3 files changed, 29 insertions(+)

diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c
index 9ae0e20a85..80894af634 100644
--- a/ext/standard/basic_functions.c
+++ b/ext/standard/basic_functions.c
@@ -701,6 +701,7 @@ function_entry basic_functions[] = {
 	PHP_FE(stream_get_line,												NULL)
 	PHP_FE(stream_register_wrapper,											NULL)
 	PHP_FE(stream_get_wrappers,												NULL)
+	PHP_FE(stream_get_transports,											NULL)
 	PHP_FE(get_headers,													NULL)
 
 #if HAVE_SYS_TIME_H || defined(PHP_WIN32)
diff --git a/ext/standard/streamsfuncs.c b/ext/standard/streamsfuncs.c
index eaae8a25c4..814cafd2bf 100644
--- a/ext/standard/streamsfuncs.c
+++ b/ext/standard/streamsfuncs.c
@@ -337,6 +337,33 @@ PHP_FUNCTION(stream_get_meta_data)
 }
 /* }}} */
 
+/* {{{ proto array stream_get_transports()
+   Retrieves list of registered socket transports */
+PHP_FUNCTION(stream_get_transports)
+{
+	HashTable *stream_xport_hash;
+	char *stream_xport;
+	int key_flags, stream_xport_len;
+
+	if (ZEND_NUM_ARGS() != 0) {
+		WRONG_PARAM_COUNT;
+	}
+
+	if (stream_xport_hash = php_stream_xport_get_hash()) {
+		array_init(return_value);
+		for(zend_hash_internal_pointer_reset(stream_xport_hash);
+			(key_flags = zend_hash_get_current_key_ex(stream_xport_hash, &stream_xport, &stream_xport_len, NULL, 0, NULL)) != HASH_KEY_NON_EXISTANT;
+			zend_hash_move_forward(stream_xport_hash)) {
+				if (key_flags == HASH_KEY_IS_STRING) {
+					add_next_index_stringl(return_value, stream_xport, stream_xport_len, 1);
+				}
+		}
+	} else {
+		RETURN_FALSE;
+	}
+}
+/* }}} */
+
 /* {{{ proto array stream_get_wrappers()
     Retrieves list of registered stream wrappers */
 PHP_FUNCTION(stream_get_wrappers)
diff --git a/ext/standard/streamsfuncs.h b/ext/standard/streamsfuncs.h
index 9da5f1f5af..95c1271d97 100644
--- a/ext/standard/streamsfuncs.h
+++ b/ext/standard/streamsfuncs.h
@@ -34,6 +34,7 @@ PHP_FUNCTION(stream_set_blocking);
 PHP_FUNCTION(stream_select);
 PHP_FUNCTION(stream_set_timeout);
 PHP_FUNCTION(stream_set_write_buffer);
+PHP_FUNCTION(stream_get_transports);
 PHP_FUNCTION(stream_get_wrappers);
 PHP_FUNCTION(stream_get_line);
 PHP_FUNCTION(stream_get_meta_data);
-- 
2.50.1