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附,php 截取小数点的位数的例子:
// number_format方法$number_format $number = 1234.5678; $nombre_format_francais = number_format($number, 2, ',', ' '); // 1 234,57 $english_format_number = number_format($number, 2, '.', ''); // 1234.57// round方法 bbs.it-home.org round $number = 1234.5678; echo round($number ,2); //1234.57 // sprintf 方法sprintf $formatted = sprintf (%s有¥%01.2f。,$name, $money); echo $formatted; //张三有¥123.10。?>
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