• 首页
  • vue
  • TypeScript
  • JavaScript
  • scss
  • css3
  • html5
  • php
  • MySQL
  • redis
  • jQuery
  • IntlCalendar::getErrorCode()

    intlcal_get_error_code

    (PHP 5 >= 5.5.0, PHP 7, PECL >= 3.0.0a1)

    Get last error code on the object

    说明

    面向对象风格(method):

    publicIntlCalendar::getErrorCode(void): int

    过程化风格:

    intlcal_get_error_code(IntlCalendar$calendar): int

    Returns the numeric ICU error code for the last call on this object(including cloning)or the IntlCalendar given for the$calendarparameter(in the procedural‒style version). This may indicate only a warning(negative error code)or no error at all(U_ZERO_ERROR). The actual presence of an error can be tested with intl_is_failure().

    Invalid arguments detected on the PHP side(before invoking functions of the ICU library)are not recorded for the purposes of this function.

    The last error that occurred in any call to a function of the intl extension, including early argument errors, can be obtained with intl_get_error_code(). This function resets the global error code, but not the objectʼs error code.

    参数

    $calendar

    The calendar object, on the procedural style interface.

    返回值

    An ICU error code indicating either success, failure or a warning.

    范例

    IntlCalendar::getErrorCode() and IntlCalendar::getErrorMessage()

    <?php
    ini_set("intl.error_level", E_WARNING);
    ini_set("intl.default_locale", "nl");
    $intlcal = new IntlGregorianCalendar(2012, 1, 29);
    var_dump(
        $intlcal->getErrorCode(),
        $intlcal->getErrorMessage()
    );
    $intlcal->fieldDifference(-1e100, IntlCalendar::FIELD_SECOND);
    var_dump(
        $intlcal->getErrorCode(),
        $intlcal->getErrorMessage()
    );

    以上例程会输出:

    int(0)
    string(12) "U_ZERO_ERROR"
    Warning: IntlCalendar::fieldDifference(): intlcal_field_difference: Call to ICU method has failed in /home/glopes/php/ws/example.php on line 10
    int(1)
    string(81) "intlcal_field_difference: Call to ICU method has failed: U_ILLEGAL_ARGUMENT_ERROR"
    

    参见