twe*_*ety 20 php string floating-point type-conversion
喜欢:
float(1.2345678901235E + 19)=> string(20)"12345678901234567890"
可以吗?
(这是为json_decode ......)
Kar*_*ath 45
echo number_format($float,0,'.','');
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注意:这是针对整数的,对于额外的小数位数增加0
lub*_*art 10
$float = 0.123;
$string = sprintf("%.3f", $float); // $string = "0.123";
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