Replaces 'ill-formed' byte sequences with '?'.
See: https://github.com/php/php-src/pull/1099
mb_scrub
(PHP 7 >= 7.2.0)
mb_scrub — Description
Description
mb_scrub
( string
$str
[, string $encoding
] ) : string
Warning
This function is currently not documented; only its argument list is available.
Parameters
-
str -
-
encoding -
Return Values
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