Added missing header (fixed bug #20555).

diff --git a/ext/gd/gdcache.c b/ext/gd/gdcache.c
index 55ad98ff67926e6b1074e486710f64d33634e4c8..2643d802b6d3605976cc4bf8eb4d6fd4fc0d370d 100644 (file)
--- a/ext/gd/gdcache.c
+++ b/ext/gd/gdcache.c
@@ -36,6 +36,8 @@
  * sizes of a few tens of elements.
  */
 
+#include "php.h"
+
 /* This just seems unessacary */
 #if PHP_WIN32
 #define ENABLE_GD_TTF