Ad
vincent4vxvs.Paolo_1st

How many time in thoses 2 string dates

Dates/Time
Data Types
Strings
Code
Diff
  • function howManyTimesBetween(string $sentence): string
{
    $errorMessage = 'Your question is strange';
  
    $dates = array_map(
      fn($str) => DateTime::createFromFormat('Y-m-d', $str),
      explode(' and ', $sentence)
    );
  
    $dates = array_filter($dates);
  
    if (count($dates) !== 2) {
      return $errorMessage;
    }
  
    $diffStrings = [];
  
    if ($dates[0] == $dates[1]) {
        return 'Dates are equals';
    }
  
    $diff = $dates[0]->diff($dates[1]);
    $mapping = [
        'y' => 'year(s)',
        'm' => 'month(s)',
        'd' => 'day(s)',
    ];
  
    foreach ($mapping as $p => $s) {
        if ($diff->$p) {
            $diffStrings[] = $diff->$p.' '.$s;
        }
    }
  
    return 'There are '.implode(', ', $diffStrings).' between '.$sentence;
}
    • function howManyTimesBetween(string $sentence): string
    • {
    • $errorMessage = 'Your question is strange';
    • $datesString = explode(' and ', $sentence);
    • $dates = array_map(
    • fn($str) => DateTime::createFromFormat('Y-m-d', $str),
    • explode(' and ', $sentence)
    • );
    • if (count($datesString) !== 2) {
    • return $errorMessage;
    • }
    • $date1 = DateTime::createFromFormat('Y-m-d', $datesString[0]);
    • $date2 = DateTime::createFromFormat('Y-m-d', $datesString[1]);
    • $dates = array_filter($dates);
    • if ($date1 === false or $date2 === false) {
    • return $errorMessage;
    • if (count($dates) !== 2) {
    • return $errorMessage;
    • }
    • $diffStrings = [];
    • if ($date1 == $date2) {
    • if ($dates[0] == $dates[1]) {
    • return 'Dates are equals';
    • }
    • $diff = $date1->diff($date2);
    • if ($diff->y) {
    • $diffStrings[] = $diff->y.' year(s)';
    • }
    • if ($diff->m) {
    • $diffStrings[] = $diff->m.' month(s)';
    • }
    • if ($diff->d) {
    • $diffStrings[] = $diff->d.' day(s)';
    • $diff = $dates[0]->diff($dates[1]);
    • $mapping = [
    • 'y' => 'year(s)',
    • 'm' => 'month(s)',
    • 'd' => 'day(s)',
    • ];
    • foreach ($mapping as $p => $s) {
    • if ($diff->$p) {
    • $diffStrings[] = $diff->$p.' '.$s;
    • }
    • }
    • if( ($diff->y && $diff->m) || $diff->m) return 'There are '.implode(', ', $diffStrings).' between '.$sentence;
    • elseif($diff->d) return "There are ".$diff->d." day(s) between ".$sentence;
    • return 'There are '.implode(', ', $diffStrings).' between '.$sentence;
    • }