[zend-exception] allow Throwable in $previous #112
Merged
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Relax the type declaration to allow passing any type (as typing
Throwable
would not work in php 5.x) and just let the baseException
class check and throw on invalid type.Note: The constructor overload must stay because zf1 relies on code being casted to int there in many places (e.g. exceptions coming from PDO, which may have
long
orstring
codes...)