var_old           546 ext/standard/var.c static inline int php_add_var_hash(HashTable *var_hash, zval *var, void *var_old TSRMLS_DC) /* {{{ */
var_old           562 ext/standard/var.c 	if (var_old && zend_hash_find(var_hash, p, len, var_old) == SUCCESS) {
var_old           570 ext/standard/var.c 		fprintf(stderr, "- had var (%d): %lu\n", Z_TYPE_P(var), **(ulong**)var_old);