diff options
Diffstat (limited to 'ext/zlib/zlib.c')
| -rw-r--r-- | ext/zlib/zlib.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c index ed863cdf67..5cb700a9ad 100644 --- a/ext/zlib/zlib.c +++ b/ext/zlib/zlib.c @@ -218,6 +218,8 @@ int php_zlib_output_handler(void **handler_context, php_output_context *output_c deflateEnd(&ctx->Z); return FAILURE; } + /* "Vary: Accept-Encoding" header sent along uncompressed content breaks caching in MSIE, + so let's just send it with successfully compressed content, see http://bugs.php.net/40325 */ sapi_add_header_ex(ZEND_STRL("Vary: Accept-Encoding"), 1, 1 TSRMLS_CC); php_output_handler_hook(PHP_OUTPUT_HANDLER_HOOK_IMMUTABLE, NULL TSRMLS_CC); } |