PHP code example of milantex / tpc

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

milantex / tpc example snippets

    namespace Milantex\SampleApp;

    ;

    class Student extends TypedPropertyClass {
        /**
         * @type Milantex\TPC\Types\StringType
         * @pattern /^[A-Z][a-z]+(?: [A-Z][a-z]+)*$/
         */
        protected $forename;
        
        /**
         * @type Milantex\TPC\Types\StringType
         * @pattern /^[A-Z][a-z]+(?: [A-Z][a-z]+)*$/
         */
        protected $surname;
        
        /**
         * @type Milantex\TPC\Types\DateType
         * @min 1900-01-01
         */
        protected $birthDay;
        
        /**
         * @type Milantex\TPC\Types\IntType
         * @min 2005000000
         */
        protected $index;
        
        /**
         * @type Milantex\TPC\Types\IntType
         * @min 2005
         */
        protected $yearOfEnrollment;

        public function setForename(string $forename) : Student {
            return $this->setProperty('forename', $forename);
        }

        public function setSurname(string $surname) : Student {
            return $this->setProperty('surname', $surname);
        }

        public function setBirthDay(string $birthDay) : Student {
            return $this->setProperty('birthDay', $birthDay);
        }

        public function setIndex(int $index) : Student {
            return $this->setProperty('index', $index);
        }

        public function setYearOfEnrollment(int $yearOfEnrollment) : Student {
            return $this->setProperty('yearOfEnrollment', $yearOfEnrollment);
        }
    }

    namespace Milantex\SampleApp;

    ('Milan')
      ->setSurname('Tair')
      ->setBirthDay('1988-03-24')
      ->setYearOfEnrollment(2008)
      ->setIndex(2008213514);

    echo '<pre>' . print_r($s, true) . '</pre>';

    # See the definition of the $forename property in the Student class (regex)
    # Since the text above is not a valid forename format, it will not be set
    $s->setForename('Not a valid name');    # This value is not valid

    echo '<pre>' . print_r($s, true) . '</pre>';

    # Almost all data that follow is valid (forename, surname and birthday),
    # but the year and the index are not. These will not be set to new values.
    $s->setForename('Pera')
      ->setSurname('Peric')
      ->setBirthDay('1991-04-30')
      ->setYearOfEnrollment(208)   # This value is not valid
      ->setIndex(2083321);         # This value is not valid

    echo '<pre>' . print_r($s, true) . '</pre>';

    # Tthis time the date will not be set, because it is impossible (May 31st).
    $s->setBirthDay('1991-04-31');   # There is no April 31st in the calendar

    echo '<pre>' . print_r($s, true) . '</pre>';

    namespace Milantex\TPC\Types;
    
    use Milantex\TPC\TypeInterface;

    class FloatType implements TypeInterface {
        private $min = \PHP_INT_MIN; # PHP_FLOAT_MIN will be available 7.2+
        private $max = \PHP_INT_MAX; # PHP_FLOAT_MAX will be available 7.2+

        public function __construct(\stdClass $tags) {
            if (\property_exists($tags, 'min') && \is_double($tags->min)) {
                $this->min = $tags->min;
            }

            if (\property_exists($tags, 'max') && \is_double($tags->max)) {
                $this->max = $tags->max;
            }
        }

        public function isValid($value) : bool {
            if (!\is_double($value)) {
                return false;
            }

            return $this->min <= $value && $value <= $this->max;
        }
    }

html
<pre>
  Milantex\SampleApp\Student Object
  (
      [forename:protected] => Milan
      [surname:protected] => Tair
      [birthDay:protected] => 1988-03-24
      [index:protected] => 2008213514
      [yearOfEnrollment:protected] => 2008
  )
</pre>

html
<pre>
  Milantex\SampleApp\Student Object
  (
      [forename:protected] => Milan
      [surname:protected] => Tair
      [birthDay:protected] => 1988-03-24
      [index:protected] => 2008213514
      [yearOfEnrollment:protected] => 2008
  )
</pre>

html
<pre>
  Milantex\SampleApp\Student Object
  (
      [forename:protected] => Pera
      [surname:protected] => Peric
      [birthDay:protected] => 1991-04-30
      [index:protected] => 2008213514
      [yearOfEnrollment:protected] => 2008
  )
</pre>

html
<pre>
  Milantex\SampleApp\Student Object
  (
      [forename:protected] => Pera
      [surname:protected] => Peric
      [birthDay:protected] => 1991-04-30
      [index:protected] => 2008213514
      [yearOfEnrollment:protected] => 2008
  )
</pre>