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3 changes: 2 additions & 1 deletion ext/dba/dba.c
Original file line number Diff line number Diff line change
Expand Up @@ -108,8 +108,9 @@ static zend_string* php_dba_make_key(HashTable *key)
// TODO: Use zval_try_get_string() or try_convert_to_string() instead?
convert_to_string(group);
convert_to_string(name);
// TODO: Check ZSTR_LEN(name) != 0
if (Z_STRLEN_P(group) == 0) {
return Z_STR_P(name);
return zend_string_copy(Z_STR_P(name));
}
return zend_strpprintf(0, "[%s]%s", Z_STRVAL_P(group), Z_STRVAL_P(name));
}
Expand Down
42 changes: 42 additions & 0 deletions ext/dba/tests/dba_array_keys.phpt
Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
--TEST--
DBA check behaviour of array keys
--EXTENSIONS--
dba
--SKIPIF--
<?php
require_once(__DIR__ .'/skipif.inc');
die("info $HND handler used");
?>
--FILE--
<?php
require_once(__DIR__ .'/test.inc');
$db_file = dba_open($db_file, "n", $handler);

if ($db_file === false) {
die('Error creating database');
}

var_dump(dba_insert(['group', 'name'], 'Normal group', $db_file));
var_dump(dba_insert(['group', ''], 'Empty name', $db_file));
var_dump(dba_insert(['', 'name'], 'Empty group', $db_file));
var_dump(dba_insert(['', ''], 'Empty keys', $db_file));
var_dump(dba_fetch(['group', 'name'], $db_file));
var_dump(dba_fetch(['group', ''], $db_file));
var_dump(dba_fetch(['', 'name'], $db_file));
var_dump(dba_fetch(['', ''], $db_file));
dba_close($db_file);

?>
--CLEAN--
<?php
require(__DIR__ .'/clean.inc');
?>
--EXPECT--
bool(true)
bool(true)
bool(true)
bool(true)
string(12) "Normal group"
string(10) "Empty name"
string(11) "Empty group"
string(10) "Empty keys"