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53 lines
1.0 KiB
PHP
53 lines
1.0 KiB
PHP
--TEST--
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Bug #54494: mb_substr() mishandles UTF-32LE and UCS-2LE
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--SKIPIF--
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<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
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--FILE--
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<?php
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//declare(encoding = 'UTF-8');
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mb_internal_encoding('UTF-8');
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header('Content-Type: text/plain; charset=UTF-32LE');
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$stringOr = "hällö wörld\n";
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$mode = "UTF-32LE";
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echo "$mode:\n";
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$string = mb_convert_encoding($stringOr, $mode);
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$length = mb_strlen($string, $mode);
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echo "Length: ", $length, "\n";
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for ($i=0; $i < $length; $i++) {
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$t = unpack("H*",mb_substr($string, $i, 1, $mode));
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echo $t[1];
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}
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echo "\n";
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$mode = "UCS-2LE";
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echo "$mode:\n";
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$string = mb_convert_encoding($stringOr, $mode);
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$length = mb_strlen($string, $mode);
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echo "Length: ", $length, "\n";
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for ($i=0; $i < $length; $i++) {
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$t = unpack("H*",mb_substr($string, $i, 1, $mode));
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echo $t[1];
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}
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echo "\n";
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--EXPECT--
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UTF-32LE:
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Length: 12
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68000000e40000006c0000006c000000f60000002000000077000000f6000000720000006c000000640000000a000000
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UCS-2LE:
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Length: 12
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6800e4006c006c00f60020007700f60072006c0064000a00
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