php_stream replacement for fprintf

#Agreed by Wez - I will use this mysel soon.

2 files changed, 23 insertions, 0 deletions

diff --git a/main/php_streams.h b/main/php_streams.h
index f983b02c3a..9f0425b4e6 100755
--- a/main/php_streams.h
+++ b/main/php_streams.h
@@ -347,6 +347,10 @@ PHPAPI size_t _php_stream_write(php_stream *stream, const char *buf, size_t coun
 #define php_stream_write_string(stream, str)	_php_stream_write(stream, str, strlen(str) TSRMLS_CC)
 #define php_stream_write(stream, buf, count)	_php_stream_write(stream, (buf), (count) TSRMLS_CC)
 
+PHPAPI size_t _php_stream_printf(php_stream *stream TSRMLS_DC, const char *fmt, ...);
+/* php_stream_printf macro & function require TSRMLS_CC */
+#define php_stream_printf _php_stream_printf
+
 PHPAPI int _php_stream_eof(php_stream *stream TSRMLS_DC);
 #define php_stream_eof(stream)	_php_stream_eof((stream) TSRMLS_CC)
 
diff --git a/main/streams.c b/main/streams.c
index 990f676328..0a3ad4ca5a 100755
--- a/main/streams.c
+++ b/main/streams.c
@@ -825,6 +825,25 @@ PHPAPI size_t _php_stream_write(php_stream *stream, const char *buf, size_t coun
 	return didwrite;
 }
 
+PHPAPI size_t _php_stream_printf(php_stream *stream TSRMLS_DC, const char *fmt, ...)
+{
+	size_t count;
+	char *buf;
+	va_list ap;
+	
+	va_start(ap, fmt);
+	count = vspprintf(&buf, 0, fmt, ap);
+	va_end(ap);
+	
+	if (!buf)
+		return 0; /* error condition */
+	
+	count = php_stream_write(stream, buf, count);
+	efree(buf);
+	
+	return count;
+}
+
 PHPAPI off_t _php_stream_tell(php_stream *stream TSRMLS_DC)
 {
 	return stream->position;