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656046873c
Promote empty needle warning to ValueError Convert if branch into an assertion as if mbfl_substr_count fails this now implies a bug Thus mb_substr_count() can only return int now, fix stubs accordingly
54 lines
1.4 KiB
PHP
54 lines
1.4 KiB
PHP
--TEST--
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mb_substr_count()
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--SKIPIF--
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<?php extension_loaded('mbstring') or die('skip mbstring not available'); ?>
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--INI--
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output_handler=
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--FILE--
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<?php
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mb_internal_encoding("EUC-JP");
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try {
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var_dump(mb_substr_count("", ""));
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} catch (\ValueError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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try {
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var_dump(mb_substr_count("鐃緒申", ""));
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} catch (\ValueError $e) {
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echo $e->getMessage() . \PHP_EOL;
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}
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var_dump(mb_substr_count("", "あ"));
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var_dump(mb_substr_count("", "あ"));
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var_dump(mb_substr_count("", chr(0)));
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$a = str_repeat("abcacba", 100);
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var_dump(@mb_substr_count($a, "bca"));
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$a = str_repeat("あいうあういあ", 100);
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$b = "いうあ";
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var_dump(@mb_substr_count($a, $b));
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$to_enc = "UTF-8";
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var_dump(@mb_substr_count(mb_convert_encoding($a, $to_enc),
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mb_convert_encoding($b, $to_enc), $to_enc));
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$to_enc = "Shift_JIS";
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var_dump(@mb_substr_count(mb_convert_encoding($a, $to_enc),
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mb_convert_encoding($b, $to_enc), $to_enc));
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$a = str_repeat("abcacbabca", 100);
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var_dump(@mb_substr_count($a, "bca"));
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?>
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--EXPECT--
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mb_substr_count(): Argument #2 ($needle) must not be empty
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mb_substr_count(): Argument #2 ($needle) must not be empty
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int(0)
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int(0)
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int(0)
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int(100)
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int(100)
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int(100)
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int(100)
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int(200)
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