php_stream_filter_prepend_ex 1229 ext/standard/streamsfuncs.c 			ret = php_stream_filter_prepend_ex(&stream->readfilters, filter TSRMLS_CC);
php_stream_filter_prepend_ex 1246 ext/standard/streamsfuncs.c 			ret = php_stream_filter_prepend_ex(&stream->writefilters, filter TSRMLS_CC);
php_stream_filter_prepend_ex  334 main/streams/filter.c 	php_stream_filter_prepend_ex(chain, filter TSRMLS_CC);