PHP 8.1: getid3_lib::mb_basename(): fix deprecation notice #335
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The
getid3_lib::mb_basename()
method calls the PHP nativebasename()
function, the second parameter of which is the optional$suffix
parameter which expects astring
.A parameter being optional, however, does not automatically make it nullable.
As of PHP 8.1, passing
null
to a non-nullable PHP native function will generate a deprecation notice.In this case, this function call yielded a
basename(): Passing null to parameter #2 ($suffix) of type string is deprecated
notice.Changing the
null
default value for the$suffix
parameter to an empty string fixes this for most cases without BC-break.Leaving the deprecation warning in place for when calls to the function would pass
null
for the$suffix
so they can adjust their function call.Refs: