Value Object that represents a monetary value using a currency's smallest unit.
Simply add a dependency on sebastian/money to your project's composer.json file if you use Composer to manage the dependencies of your project.
Here is a minimal example of a composer.json file that just defines a dependency on Money:
{
"require": {
"sebastian/money": "*"
}
}
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
// Create Money object that represents 1 EUR
$m = new Money(100, new Currency('EUR'));
// Access the Money object's monetary value
print $m->getAmount();The code above produces the output shown below:
100
use SebastianBergmann\Money\EUR;
// Create Money object that represents 1 EUR
$m = new EUR(100);
// Access the Money object's monetary value
print $m->getAmount();The code above produces the output shown below:
100
Please note that there is no subclass of Money that is specific to Turkish Lira as TRY is not a valid class name in PHP.
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
use SebastianBergmann\Money\IntlFormatter;
// Create Money object that represents 1 EUR
$m = new Money(100, new Currency('EUR'));
// Format a Money object using PHP's built-in NumberFormatter (German locale)
$f = new IntlFormatter('de_DE');
print $f->format($m);The code above produces the output shown below:
1,00 €
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
// Create two Money objects that represent 1 EUR and 2 EUR, respectively
$a = new Money(100, new Currency('EUR'));
$b = new Money(200, new Currency('EUR'));
// Negate a Money object
$c = $a->negate();
print $c->getAmount();
// Calculate the sum of two Money objects
$c = $a->add($b);
print $c->getAmount();
// Calculate the difference of two Money objects
$c = $b->subtract($a);
print $c->getAmount();
// Multiply a Money object with a factor
$c = $a->multiply(2);
print $c->getAmount();The code above produces the output shown below:
-100
300
100
200
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
// Create two Money objects that represent 1 EUR and 2 EUR, respectively
$a = new Money(100, new Currency('EUR'));
$b = new Money(200, new Currency('EUR'));
var_dump($a->lessThan($b));
var_dump($a->greaterThan($b));
var_dump($b->lessThan($a));
var_dump($b->greaterThan($a));
var_dump($a->compareTo($b));
var_dump($a->compareTo($a));
var_dump($b->compareTo($a));The code above produces the output shown below:
bool(true)
bool(false)
bool(false)
bool(true)
int(-1)
int(0)
int(1)
The compareTo() method returns an integer less than, equal to, or greater than
zero if the value of one Money object is considered to be respectively less
than, equal to, or greater than that of another Money object.
You can use the compareTo() method to sort an array of Money objects using
PHP's built-in sorting functions:
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
$m = array(
new Money(300, new Currency('EUR')),
new Money(100, new Currency('EUR')),
new Money(200, new Currency('EUR'))
);
usort(
$m,
function ($a, $b) { return $a->compareTo($b); }
);
foreach ($m as $_m) {
print $_m->getAmount() . "\n";
}The code above produces the output shown below:
100
200
300
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
// Create a Money object that represents 0,99 EUR
$a = new Money(99, new Currency('EUR'));
foreach ($a->allocateToTargets(10) as $t) {
print $t->getAmount() . "\n";
}The code above produces the output shown below:
10
10
10
10
10
10
10
10
10
9
use SebastianBergmann\Money\Currency;
use SebastianBergmann\Money\Money;
// Create a Money object that represents 0,05 EUR
$a = new Money(5, new Currency('EUR'));
foreach ($a->allocateByRatios(array(3, 7)) as $t) {
print $t->getAmount() . "\n";
}The code above produces the output shown below:
2
3
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