PHP 5.6.0beta1 released

DateTime::getLastErrors

(PHP 5 >= 5.3.0)

DateTime::getLastErrorsبازگرداندن هشدارها و خطاها

Description

Oriented object style

public static array DateTime::getLastErrors ( void )

Procedural style

array date_get_last_errors ( void )

بازگرداندن آرایه هشدارها و خطاهای یافته شده هنگام تحلیل رشته تاریخ/ زمان.

Parameters

This function has no parameters.

Return Values

بازگرداندن آرایه شامل اطلاعات درباره هشدارها و خطاها.

Examples

Example #1 مثال DateTime::getLastErrors()

Oriented object style

<?php
try {
    
$date = new DateTime('asdfasdf');
} catch (
Exception $e) {
    
// For demonstration purposes only...
    
print_r(DateTime::getLastErrors());

    
// The real object oriented way to do this is
    // echo $e->getMessage();
}
?>

Procedural style

<?php
$date 
date_create('asdfasdf');
print_r(date_get_last_errors());
?>

The above examples will output:

Array
(
   [warning_count] => 1
   [warnings] => Array
       (
           [6] => Double timezone specification
       )

   [error_count] => 1
   [errors] => Array
       (
           [0] => The timezone could not be found in the database
       )

)
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User Contributed Notes 1 note

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3
framework at photon-project dot com
3 years ago
DateTime::createFromFormat is smart to handle the cases where you input an invalid date, like April 31st, and convert it to May 1st. In some cases, you do not want this automatic smart handling of the dates for example in a user input form where you want to be sure that your user did input the date he wanted. To do that, you need to get access to the warnings, this method is the only way to do it:

<?php
$date
= DateTime::createFromFormat('Y-m-d', '1999-04-31');
print
$date->format('Y-m-d') . PHP_EOL;
print_r(DateTime::getLastErrors());
?>

The output is:

1999-05-01
Array
(
    [warning_count] => 1
    [warnings] => Array
        (
            [10] => The parsed date was invalid
        )

    [error_count] => 0
    [errors] => Array
        (
        )

)

So, here you can see, you have a warning because the date was invalid, but not an error because PHP was smart enough to convert it into a valid date. It is then up to you to do something with this information.
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