Description:
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Exception's message as string is truncated at the first occurrence of a null byte, notably a problem when anonymous classes are involved, as their name does contain a null byte

thanks

Test script:
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echo new Exception("XXXX " . get_class(new class{}) . " YYYY");

Expected result:
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Exception: XXXX class@anonymous... YYYY in file:3
Stack trace:
#0 {main}

Actual result:
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Exception: XXXX class@anonymous in /in/mft0e:3
Stack trace:
#0 {main}