Get value after point [duplicate]

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#1 by (4 votes)
#2 by (2 votes)

1

Well I have the following variable.

$valor = "235.33333333333333";

I need to return the value with only 2 decimal places (235.33). How can I do this? Using the explode?

php

asked by anonymous 31.05.2017 / 15:12

2 answers

2

Another option would be to use the round.

$valor = "235.33333333333333";
echo round($valor, 2); #235.33

31.05.2017 / 15:38

score 4 · Accepted Answer

Using explode you can do this:

$valor = "235.33333333333333";

$s = explode('.' $valor);

$result = $s[0] . '.' . substr($s[1], 0, 2);

print_r($result); // 235.33

But I recommend you do with number_format .

With number_format :

$valor = "235.33333333333333";

$result = number_format($valor, 2);

print_f($result); // 235.33