Resolve UConverter callbacks after clone - #235
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__construct fills to_cache/from_cache via php_converter_resolve_callback. clone only retargeted the ICU C callbacks, leaving the FCC zeroed, so the first callback-worthy convert called zend_call_known_fcc on a NULL handler. Resolve both caches on the clone.
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Promoted: php#23324 |
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UConverter::__construct() fills to_cache/from_cache. clone only retargeted the ICU C callbacks and left those FCCs zeroed, so the first callback-worthy convert called zend_call_known_fcc on a NULL handler. Resolve both caches on the clone.