# Easter date function in hhvm

I noticed that hhvm does not support the easter_date () function.

Is there an alternative for this? I need to use this function or equivalent and I want to use HHVM as well.

thank

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You can implement the function algorithm `easter_date`

:

``````if (!function_exists('easter_date')) {
function easter_date(\$year) {
/*
G is the Golden Number-1
H is 23-Epact (modulo 30)
I is the number of days from 21 March to the Paschal full moon
J is the weekday for the Paschal full moon (0=Sunday,
1=Monday, etc.)
L is the number of days from 21 March to the Sunday on or before
the Paschal full moon (a number between -6 and 28)
*/

\$G = \$year % 19;
\$C = (int)(\$year / 100);
\$H = (int)(\$C - (int)(\$C / 4) - (int)((8*\$C+13) / 25) + 19*\$G + 15) % 30;
\$I = (int)\$H - (int)(\$H / 28)*(1 - (int)(\$H / 28)*(int)(29 / (\$H + 1))*((int)(21 - \$G) / 11));
\$J = (\$year + (int)(\$year/4) + \$I + 2 - \$C + (int)(\$C/4)) % 7;
\$L = \$I - \$J;
\$m = 3 + (int)((\$L + 40) / 44);
\$d = \$L + 28 - 31 * ((int)(\$m / 4));
\$y = \$year;
\$E = mktime(0,0,0, \$m, \$d, \$y);

return \$E;
}
}
```

```

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