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5bfa9598f4
If we fail to detect the encoding return false, just like mb_convert_encoding() does, and the implementation here clearly intended. Previously the "pass" pseudo-incoding was returned.
19 lines
472 B
PHP
19 lines
472 B
PHP
--TEST--
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mb_convert_encoding() when encoding detection fails
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--FILE--
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<?php
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var_dump(mb_convert_encoding("\xff", "ASCII", ["UTF-8", "UTF-16"]));
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$str = "\xff";
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var_dump(mb_convert_variables("ASCII", ["UTF-8", "UTF-16"], $str));
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var_dump(bin2hex($str));
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?>
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--EXPECTF--
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Warning: mb_convert_encoding(): Unable to detect character encoding in %s on line %d
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bool(false)
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Warning: mb_convert_variables(): Unable to detect encoding in %s on line %d
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bool(false)
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string(2) "ff"
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