Do not initialize & create vars unless they will be used.

diff --git a/ext/spl/spl_functions.c b/ext/spl/spl_functions.c
index bc867b1230d81dc994506a4728d68fbb7e669bb0..820866ccd5f5b51651dccd555c1f0a6491ee10c9 100755 (executable)
--- a/ext/spl/spl_functions.c
+++ b/ext/spl/spl_functions.c
@@ -106,10 +106,10 @@ void spl_register_property( zend_class_entry * class_entry, char *prop_name, zva
 /* {{{ spl_add_class_name */
 void spl_add_class_name(zval *list, zend_class_entry * pce, int allow, int ce_flags TSRMLS_DC)
 {
-       size_t len = strlen(pce->name);
-       zval *tmp;
-
        if (!allow || (allow > 0 && pce->ce_flags & ce_flags) || (allow < 0 && !(pce->ce_flags & ce_flags))) {
+               size_t len = strlen(pce->name);
+               zval *tmp;
+
                if (zend_hash_find(Z_ARRVAL_P(list), pce->name, len+1, (void*)&tmp) == FAILURE) {
                        MAKE_STD_ZVAL(tmp);
                        ZVAL_STRING(tmp, pce->name, 1);