The use of PHP numeric Format function Number_format

Number_format (288); Output 288 Number_format (365,2); Output 365.00 Number_format (365000000,3, ".") (The number 365000000 is reserved for 3 decimal places, and the decimal point is ".") Said Output: 365,000,000.000 Number_format (365000000,2, ".", "*") (the number 365000000 is reserved for 2 decimal places, the decimal point is ".") Indicates that the thousand separator is denoted by "*") Output: 365*000*000.00 Copy Code Attached, an example of the number of decimal places that PHP intercepts: Number_format method $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 method bbs.it-home.org Round $number = 1234.5678; Echo Round ($number, 2); 1234.57 sprintf method sprintf $formatted = sprintf ("%s has ￥%01.2f. ", $name, $money); Echo $formatted; Zhang San has ￥123.10. ?> Copy Code

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