cvs: /php4/ext/standard array.c

andi Tue Nov 16 13:48:18 1999 EDT Modified files: /php4/ext/standard array.c Log: - Initial support for Thies' idea of passing functions a flag telling them they don't need to return a value. Adjusted reset() to work with this. It is a bit problematic because if internal functions don't look at the flag and still return a value orginally this leaked. So I free the value in any case, which kind of makes the speed gain a bit smaller Index: php4/ext/standard/array.c diff -u php4/ext/standard/array.c:1.2 php4/ext/standard/array.c:1.3 --- php4/ext/standard/array.c:1.2 Sun Nov 14 14:59:52 1999 +++ php4/ext/standard/array.c Tue Nov 16 13:47:47 1999 @@ -574,10 +574,12 @@ if (zend_hash_get_current_data(target_hash, (void **) &entry) == FAILURE) { return; } - - *return_value = **entry; - pval_copy_constructor(return_value); - INIT_PZVAL(return_value); /* XXX is this needed? */ + + if (used_return_value) { + *return_value = **entry; + pval_copy_constructor(return_value); + /* INIT_PZVAL(return_value); XXX is this needed? - No! :) */ + } } PHP_FUNCTION(current)