It doesn't look like we use a fourth pointer.

diff --git a/ext/standard/assert.c b/ext/standard/assert.c
index a7d3ac98a6780e5321538f027c6b2f4f11715376..d7c1f07a3aa6a080bef62ff1edaae23fab4ca576 100644 (file)
--- a/ext/standard/assert.c
+++ b/ext/standard/assert.c
@@ -178,7 +178,7 @@ PHP_FUNCTION(assert)
        }
 
        if (ASSERTG(callback)) {
-               zval *args[4];
+               zval *args[3];
                zval *retval;
                int i;
                uint lineno = zend_get_executed_lineno(TSRMLS_C);