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PHP is_numeric(),is_numeric函數 檢測變數是否為數字或數字字元串 - PHP100
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日期：2025-04-26
To James holwell: Maybe your function was more strickt, but profides FALSE to any numeric string that wasnt written in the English/American notition. To enable a person to use the both the English/American and the rest of the world's way:...看更多
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