From b66faab7be08d25a5354b46de5d712acd09f478d Mon Sep 17 00:00:00 2001
From: Derick Rethans <derick@php.net>
Date: Mon, 28 Jan 2008 20:29:40 +0000
Subject: [PATCH] - Added DateTime::getTimestamp() / date_timestamp_get().

---
 ext/date/php_date.c | 28 ++++++++++++++++++++++++++++
 ext/date/php_date.h |  1 +
 2 files changed, 29 insertions(+)

diff --git a/ext/date/php_date.c b/ext/date/php_date.c
index f93e2bfa8d..b78f33f39d 100644
--- a/ext/date/php_date.c
+++ b/ext/date/php_date.c
@@ -184,6 +184,7 @@ const zend_function_entry date_functions[] = {
 	PHP_FE(date_date_set, NULL)
 	PHP_FE(date_isodate_set, NULL)
 	PHP_FE(date_timestamp_set, NULL)
+	PHP_FE(date_timestamp_get, NULL)
 
 	PHP_FE(timezone_open, NULL)
 	PHP_FE(timezone_name_get, NULL)
@@ -218,6 +219,7 @@ const zend_function_entry date_funcs_date[] = {
 	PHP_ME_MAPPING(setDate,     date_date_set,     NULL, 0)
 	PHP_ME_MAPPING(setISODate,  date_isodate_set,  NULL, 0)
 	PHP_ME_MAPPING(setTimestamp,date_timestamp_set, NULL, 0)
+	PHP_ME_MAPPING(getTimestamp,date_timestamp_get, NULL, 0)
 	{NULL, NULL, NULL}
 };
 
@@ -2425,6 +2427,32 @@ PHP_FUNCTION(date_timestamp_set)
 }
 /* }}} */
 
+/* {{{ proto long date_timestamp_get(DateTime object)
+   Gets the Unix timestamp.
+*/
+PHP_FUNCTION(date_timestamp_get)
+{
+	zval         *object;
+	php_date_obj *dateobj;
+	long          timestamp;
+	int           error;
+
+	if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &object, date_ce_date) == FAILURE) {
+		RETURN_FALSE;
+	}
+	dateobj = (php_date_obj *) zend_object_store_get_object(object TSRMLS_CC);
+	DATE_CHECK_INITIALIZED(dateobj->time, DateTime);
+	timelib_update_ts(dateobj->time, NULL);
+
+	timestamp = timelib_date_to_int(dateobj->time, &error);
+	if (error) {
+		RETURN_FALSE;
+	} else {
+		RETVAL_LONG(timestamp);
+	}
+}
+/* }}} */
+
 static int timezone_initialize(timelib_tzinfo **tzi, /*const*/ char *tz TSRMLS_DC)
 {
 	char *tzid;
diff --git a/ext/date/php_date.h b/ext/date/php_date.h
index 620e221757..9df995b02e 100644
--- a/ext/date/php_date.h
+++ b/ext/date/php_date.h
@@ -64,6 +64,7 @@ PHP_FUNCTION(date_time_set);
 PHP_FUNCTION(date_date_set);
 PHP_FUNCTION(date_isodate_set);
 PHP_FUNCTION(date_timestamp_set);
+PHP_FUNCTION(date_timestamp_get);
 
 PHP_METHOD(DateTimeZone, __construct);
 PHP_FUNCTION(timezone_open);
-- 
2.40.0