--TEST--
IntlRuleBasedBreakIterator::getRules(): basic test icu >= 68.1
--SKIPIF--
<?php if (!extension_loaded('intl')) die('skip intl extension not enabled'); ?>
<?php if (version_compare(INTL_ICU_VERSION, '68.1') < 0) die('skip for ICU >= 68.1'); ?>
--FILE--
<?php
ini_set("intl.error_level", E_WARNING);
ini_set("intl.default_locale", "pt_PT");

$rules = <<<RULES
\$LN = [[:letter:] [:number:]];
\$S = [.;,:];

!!forward;
\$LN+ {1};
\$S+ {42};
!!reverse;
\$LN+ {1};
\$S+ {42};
!!safe_forward;
!!safe_reverse;
RULES;
$rbbi = new IntlRuleBasedBreakIterator($rules);
var_dump($rbbi->getRules());

?>
==DONE==
--EXPECT--
string(119) "$LN=[[:letter:][:number:]];$S=[.;,:];!!forward;$LN+{1};$S+{42};!!reverse;$LN+{1};$S+{42};!!safe_forward;!!safe_reverse;"
==DONE==