[請益] 如何統計同時含有中文與英文的字串長度
現在UTF-8的中文字元是3而英文字元是1
我現在假設要判斷一個含有中文與英文的字串
例如:測試ABC
用mb_strlen得出的是5
用strlen得出的是9
請問有什麼方法可以得到7呢
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推
07/19 00:40, , 1F
07/19 00:40, 1F
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07/19 00:42, , 2F
07/19 00:42, 2F
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07/19 00:42, , 3F
07/19 00:42, 3F
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07/19 00:43, , 4F
07/19 00:43, 4F
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07/19 00:43, , 5F
07/19 00:43, 5F
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07/19 00:46, , 6F
07/19 00:46, 6F
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07/19 01:02, , 7F
07/19 01:02, 7F
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07/19 02:26, , 8F
07/19 02:26, 8F
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07/19 05:33, , 9F
07/19 05:33, 9F
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07/19 18:02, , 10F
07/19 18:02, 10F
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07/20 01:00, , 11F
07/20 01:00, 11F
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07/20 11:50, , 12F
07/20 11:50, 12F
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05/06 09:49, , 13F
05/06 09:49, 13F