rounding - Round Off in PHP -


i want round off number exact value of decimal in php.

eg:

1.399 => 1.39 or 363.3 => 363.30

i have used printf("%.2f", 1.399) , number_format((float)$a,2,'.','') answer 1.40 incorrect me.

you can use floor() round down:

$number = 1.399; $roundednumber = number_format(floor($number * 100)/100, 2); echo $roundednumber; //returns 1.39

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