Proje dosyaları eklendi

app/Serp/Operations/Money.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Serp\Operations;
+
+use InvalidArgumentException;
+
+final class Money
+{
+    public static function micros(string|int|float|null $value): int
+    {
+        if ($value === null) {
+            return 0;
+        }$s = is_float($value) ? number_format($value, 6, '.', '') : (string) $value;
+        if (! preg_match('/^-?\d+(?:\.\d{1,6})?$/', $s)) {
+            throw new InvalidArgumentException('Invalid money value.');
+        }$negative = str_starts_with($s, '-');
+        $s = ltrim($s, '-');
+        [$whole,$fraction] = array_pad(explode('.', $s, 2), 2, '');
+        $result = ((int) $whole * 1000000) + (int) str_pad($fraction, 6, '0');
+
+        return $negative ? -$result : $result;
+    }
+
+    public static function decimal(int $micros): string
+    {
+        $negative = $micros < 0;
+        $micros = abs($micros);
+
+        return ($negative ? '-' : '').intdiv($micros, 1000000).'.'.str_pad((string) ($micros % 1000000), 6, '0', STR_PAD_LEFT);
+    }
+}