php – Symfony2和1969/04/27日期

2023年11月14日 355次阅读

我有一个表格：

// AppBundle\Form\MyFormType.php
//...
->add('startDate', 'date', array(               
    'widget'=>'single_text'        
))
//....

一切正常,除非日期是1969/04/27.

**Message:** This value is not valid.
**Origin:** startDate
**Cause:**
Symfony\Component\Validator\ConstraintViolation

Object(Symfony\Component\Form\Form).children[startDate] = 27/04/1969

**Caused by:**

Symfony\Component\Form\Exception\TransformationFailedException

Unable to reverse value for property path "startDate": Date parsing failed: U_PARSE_ERROR

**Caused by:**

Symfony\Component\Form\Exception\TransformationFailedException

Date parsing failed: U_PARSE_ERROR

我测试了Symfony2的2.6和2.7版本.问题都是一样的.我还测试了不同的应用程序,问题类似.

最佳答案 那是因为你使用php Intl.我使用symfony Intl解决了这个问题.

这是我使用的代码.

在DateTimeToLocalizedStringTransformer.php类中

use Symfony\Component\Intl\DateFormatter\IntlDateFormatter;



class DateTimeToLocalizedStringTransformer extends BaseDateTimeTransformer
{
     ....
     ....
     ....

     /**
     * Returns a preconfigured IntlDateFormatter instance.
     *
     * @return IntlDateFormatter
     *
     * @throws TransformationFailedException in case the date formatter can not be constructed.
     */
    protected function getIntlDateFormatter()
    {
        $dateFormat = $this->dateFormat;
        $timeFormat = $this->timeFormat;
        $timezone = $this->outputTimezone;
        $calendar = $this->calendar;
        $pattern = $this->pattern;
        //remove
        //$intlDateFormatter = new \IntlDateFormatter(\Locale::getDefault(), $dateFormat, $timeFormat, $timezone, $calendar, $pattern);
        //add
        $intlDateFormatter = new IntlDateFormatter('en', $dateFormat, $timeFormat, $timezone, $calendar, $pattern);

        // new \intlDateFormatter may return null instead of false in case of failure, see https://bugs.php.net/bug.php?id=66323
        if (!$intlDateFormatter) {
            throw new TransformationFailedException(intl_get_error_message(), intl_get_error_code());
        }

        $intlDateFormatter->setLenient(false);

        return $intlDateFormatter;
    }
}

但这只适用于语言环境“en”,直到为其他语言环境实现

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