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PHP數字1000分位逗號分隔函數number_format()

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ChungChung
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有時候們必需將數字加上每三個位數加上一個逗號(千分位),例如18000變成18,000,雖不常用...但偶爾要用到時又會忘記...。


$number = 1234.56;
# 英文表示法(默認)
$english_format_number = number_format($number);
# 1,235
# 法語表示法
$nombre_format_francais = number_format($number, 2, ',', ' ');
# 1 234,56
$number = 1234.5678;
# 英文表示法,不帶千分位
$english_format_number = number_format($number, 2, '.', '');
# 1234.57
#中文最常用的表示法,千分位為',',浮點分割為'.',保留兩位浮點數
$chinese_format_number = number_format($number,2,'.',',');
#1,234.57

https://innstory.com/story-PHP數字1000分位逗號分隔函數numberformat-225

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Chung

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