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--TEST--
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htmlentities() / htmlspecialchars() ENT_SUBSTITUTE
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--FILE--
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<?php
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$tests = array(
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"\x41\xC2\x3E\x42", // Unicode TR #36, 3.1.1; do not consume valid successor bytes
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"\xE3\x80\x22", // Unicode TR #36, 3.6.1; use strategy #2
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"\x41\x98\xBA\x42\xE2\x98\x43\xE2\x98\xBA\xE2\x98", // example from HTML5, section 2.4
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);
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foreach ($tests as $test) {
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$a = htmlentities($test, ENT_QUOTES | ENT_SUBSTITUTE, "UTF-8");
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var_dump($a, bin2hex($a));
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$a = htmlspecialchars($test, ENT_QUOTES | ENT_SUBSTITUTE, "UTF-8");
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var_dump($a, bin2hex($a));
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}
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?>
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--EXPECT--
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string(9) "A<EFBFBD>>B"
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string(18) "41efbfbd2667743b42"
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string(9) "A<EFBFBD>>B"
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string(18) "41efbfbd2667743b42"
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string(9) "<EFBFBD>""
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string(18) "efbfbd2671756f743b"
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string(9) "<EFBFBD>""
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string(18) "efbfbd2671756f743b"
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string(18) "A<EFBFBD><EFBFBD>B<EFBFBD>C☺<EFBFBD>"
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string(36) "41efbfbdefbfbd42efbfbd43e298baefbfbd"
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string(18) "A<EFBFBD><EFBFBD>B<EFBFBD>C☺<EFBFBD>"
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string(36) "41efbfbdefbfbd42efbfbd43e298baefbfbd"
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