Format decimal places in PHP using point and comma

Question

I have a payment module where I must pass the data without decimals, only number. Examples:

10,00 = 1000

100,30 = 10030

1.000,00 = 100000

I researched some function in php that format decimal places, but the tests I performed did not go as expected, someone could help me in this question?

Answer 1

Use the str_replace putting what you seek in a array and what changes in the particular case quotation marks with no space (''):

<?php

$numero = "1.000,00";
$result = str_replace(['.',','],'', $numero);
echo $result;

Ideone Online Example

Reference:

• str_replace

---

Edit:

Really there is already an answer on that

Answer 2

In case, what you need is very simple, remove any value other than number:

$entrada = '100,30'; 

echo preg_replace('/[^0-9]+/','',$entrada);

Example in IDEONE

Answer 3

for comma use:

$numero = '100,30';

$SemVirgula  = str_replace(',', '', $numero );

---

for point use:

$numero = '100.30';

$SemVirgula  = str_replace('.', '', $numero );

---

For both use:

$numero = '2.100,30';

$SemVirgula  = str_replace(',', '', $numero );

$SemPonto  = str_replace('.', '', $SemVirgula );

---

Another way to remove point and comma:

$numero = '2.100,30';

$substituir = array(',', '.');

$substituidos = array('', '');

$NumFormatado = str_replace($substituir, $substituidos, $numero);