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Fix #72809: Locale::lookup() wrong result with canonicalize option #7151

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Fix #72809: Locale::lookup() wrong result with canonicalize option #7151

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2 changes: 1 addition & 1 deletion ext/intl/locale/locale_methods.c
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Original file line number Diff line number Diff line change
Expand Up @@ -149,7 +149,7 @@ static zend_off_t getStrrtokenPos(char* str, zend_off_t savedPos)
zend_off_t i;

for(i=savedPos-1; i>=0; i--) {
if(isIDSeparator(*(str+i)) ){
if(isIDSeparator(*(str+i)) || isKeywordSeparator(*(str+i))){
/* delimiter found; check for singleton */
if(i>=2 && isIDSeparator(*(str+i-2)) ){
/* a singleton; so send the position of token before the singleton */
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18 changes: 18 additions & 0 deletions ext/intl/tests/locale/bug72809.phpt
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@@ -0,0 +1,18 @@
--TEST--
Bug #72809 (Locale::lookup() wrong result with canonicalize option)
--SKIPIF--
<?php
if (!extension_loaded('intl')) die("skip intl extension not avaible");
?>
--FILE--
<?php
var_dump(
Locale::lookup(['en', 'en-US'], 'en-US-u-cu-EUR-tz-deber-fw-mon', true),
Locale::lookup(['en', 'en_US'], 'en_US@currency=eur;fw=mon;timezone=Europe/Berlin', false),
Locale::lookup(['en', 'en_US'], 'en_US@currency=eur;fw=mon;timezone=Europe/Berlin', true),
);
?>
--EXPECT--
string(5) "en_us"
string(5) "en_US"
string(5) "en_us"