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Fix reference handling of IntlTimeZone::getCanonicalID/intltz_get_canonical_id #18469

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Fix reference handling of IntlTimeZone::getCanonicalID/intltz_get_canonical_id #18469

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19 changes: 19 additions & 0 deletions ext/intl/tests/intltz_get_canonical_id_refs.phpt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
--TEST--
IntlTimeZone::getCanonicalID: refs test
--EXTENSIONS--
intl
--FILE--
<?php
class Test {
public string $prop = "a";
}
$test = new Test;
$ref =& $test->prop;
print_R(intltz_get_canonical_id('Portugal', $ref));
var_dump($test);
?>
--EXPECT--
Europe/Lisbonobject(Test)#1 (1) {
["prop"]=>
&string(1) "1"
}
4 changes: 1 addition & 3 deletions ext/intl/timezone/timezone_methods.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -291,9 +291,7 @@ U_CFUNC PHP_FUNCTION(intltz_get_canonical_id)
RETVAL_NEW_STR(u8str);

if (is_systemid) { /* by-ref argument passed */
ZVAL_DEREF(is_systemid);
zval_ptr_dtor(is_systemid);
ZVAL_BOOL(is_systemid, isSystemID);
ZEND_TRY_ASSIGN_REF_BOOL(is_systemid, isSystemID);
}
}

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