Je sais quej'aitroismois de retard,mais lafonction que vous vouleziciest get_date_from_gmt() .

Lafonction accepte une date GMT/UTC auformat Y-m-d H:i:s commepremierparamètre,et leformat de date souhaité comme deuxièmeparamètre.Il convertira votre date dans lefuseau horaire localtel que défini sur l'écran Paramètres.

Exemple d'utilisation:

echo get_date_from_gmt( date( 'Y-m-d H:i:s', $my_unix_timestamp ), 'F j, Y H:i:s' );

I know I'm three months late, but the function you want here is WordPress' get_date_from_gmt().

The function accepts a GMT/UTC date in Y-m-d H:i:s format as the first parameter, and your desired date format as the second parameter. It'll convert your date to the local timezone as set on the Settings screen.

Example usage:

echo get_date_from_gmt( date( 'Y-m-d H:i:s', $my_unix_timestamp ), 'F j, Y H:i:s' );

Depuis le codex :

current_time ('timestamp') doit être utilisé à laplace detime ()pour retourner l'heure locale dublog.Dans WordPress,letemps de PHP () reviendratoujours UTCet équivaut à appeler current_time ('timestamp',true).

Essayez ceci:

 define( 'MY_TIMEZONE', (get_option( 'timezone_string' ) ? get_option( 'timezone_string' ) : date_default_timezone_get() ) );
date_default_timezone_set( MY_TIMEZONE );
echo date_i18n('F d, Y H:i', 1365194723);
 

Ceci définit la date PHPpar défaut sur l'optiontimezone_string de WP,si disponible,pour la durée du script.

From the codex:

current_time('timestamp') should be used in lieu of time() to return the blog's local time. In WordPress, PHP's time() will always return UTC and is the same as calling current_time('timestamp', true).

Try this:

define( 'MY_TIMEZONE', (get_option( 'timezone_string' ) ? get_option( 'timezone_string' ) : date_default_timezone_get() ) );
date_default_timezone_set( MY_TIMEZONE );
echo date_i18n('F d, Y H:i', 1365194723);

This sets the default PHP date to WP's timezone_string option, if available, for the duration of the script.

date_i18n($format, $timestamp)en fonction desparamètres régionaux,maispas dufuseau horaire. get_date_from_gmt($datestring, $format)formatsen fonction dufuseau horaire,maispas desparamètres régionaux. Pour obtenir lamiseen formeen fonction à lafois dufuseau horaire et desparamètres régionaux,je fais ce qui suit:

 function local_date_i18n($format, $timestamp) {
    $timezone_str = get_option('timezone_string') ?: 'UTC';
    $timezone = new \DateTimeZone($timezone_str);

    // The date in the local timezone.
    $date = new \DateTime(null, $timezone);
    $date->setTimestamp($timestamp);
    $date_str = $date->format('Y-m-d H:i:s');

    // Pretend the local date is UTC to get the timestamp
    // to pass to date_i18n().
    $utc_timezone = new \DateTimeZone('UTC');
    $utc_date = new \DateTime($date_str, $utc_timezone);
    $timestamp = $utc_date->getTimestamp();

    return date_i18n($format, $timestamp, true);
}
 

Exemple deprogramme:

 $format = 'F d, Y H:i';
$timestamp = 1365186960;
$local = local_date_i18n($format, $timestamp);
$gmt = date_i18n($format, $timestamp);
echo "Local: ", $local, " UTC: ", $gmt;
 

Sortiepour lefuseau horaire de Los Angeles:

Local: 05 avril 2013 11:36 UTC: 05 avril 2013 18:36

Références:

• DateTimeZone docs en php .net
• DateTime docs en php .net,y compris setTimestamp ,< a href="https://www.php.net/manual/en/datetime.gettimestamp.php" rel="nofollownoreferrer"> getTimestamp et format
• Documentation de date_i18n

date_i18n($format, $timestamp) formats according to the locale, but not the timezone. get_date_from_gmt($datestring, $format) formats according to the timezone, but not the locale. To get formatting according to both the timezone and the locale, I am doing the following:

function local_date_i18n($format, $timestamp) {
    $timezone_str = get_option('timezone_string') ?: 'UTC';
    $timezone = new \DateTimeZone($timezone_str);

    // The date in the local timezone.
    $date = new \DateTime(null, $timezone);
    $date->setTimestamp($timestamp);
    $date_str = $date->format('Y-m-d H:i:s');

    // Pretend the local date is UTC to get the timestamp
    // to pass to date_i18n().
    $utc_timezone = new \DateTimeZone('UTC');
    $utc_date = new \DateTime($date_str, $utc_timezone);
    $timestamp = $utc_date->getTimestamp();

    return date_i18n($format, $timestamp, true);
}

Example program:

$format = 'F d, Y H:i';
$timestamp = 1365186960;
$local = local_date_i18n($format, $timestamp);
$gmt = date_i18n($format, $timestamp);
echo "Local: ", $local, " UTC: ", $gmt;

Output for the timezone of Los Angeles:

Local: April 05, 2013 11:36 UTC: April 05, 2013 18:36

References:

• DateTimeZone docs in php.net
• DateTime docs in php.net, including setTimestamp, getTimestamp and format
• WordPress' date_i18n docs

Conversion de l'UTCen chaîne dans lefuseau horaire,la langueet leformat dans les options de WordPress

J'ai créé unefonctionbien documentée qui convertit une chaîne date-heureen UTCen unejolie chaîne date-heure dans la langue,leformatet lefuseau horaire appropriés. N'hésitezpas à le copier.

Parexemple,passer "2019-05-30 18:06:01" (en UTC) renverrait "Maggio 30, 2019 10:06 am".

 /**
 * Given a string with the date and time in UTC, returns a pretty string in the
 * configured language, format and timezone in WordPress' options.
 *
 * @param string $utc_date_and_time 
 *      e.g: "2019-05-30 18:06:01"
 *      This argument must be in UTC.
 * @return string 
 *      e.g: "Maggio 30, 2019 10:06 am"
 *      This returns a pretty datetime string in the correct language and
 *      following the admin's settings.
 */
function pretty_utc_date( string $utc_date ): string {
    if (! preg_match( '/^\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d$/', $utc_date ) ) {
        /* I have not tested other formats, so only this one allowed. */
        throw new InvalidArgumentException( "Expected argument to be in YYYY-MM-DD hh:mm:ss format" );
    }

    $date_in_local_timezone = get_date_from_gmt( $utc_date );

    /* $date_in_local_timezone is now something like "2019-05-30 10:06:01"
     * in the timezone of get_option( 'timezone_string' ), configured in
     * WordPress' general settings in the backend user interface.
     */

    /* Unfortunately, we can't just pass this to WordPress' date_i18n, as that
     * expects the second argument to be the number of seconds since 1/Jan/1970
     * 00:00:00 in the timezone of get_option( 'timezone_string' ), which is not the
     * same as a UNIX epoch timestamp, which is the number of seconds since
     * 1/Jan/1970 00:00:00 GMT. */
    $seconds_since_local_1_jan_1970 =
        (new DateTime( $date_in_local_timezone, new DateTimeZone( 'UTC' ) ))
        ->getTimestamp();
    // e.g: 1559210761

    /* Administrators can set a preferred date format and a preferred time
     * format in WordPress' general settings in the backend user interface, we
     * need to retrieve that. */
    $settings_format = get_option( 'date_format' ) . ' '. get_option( 'time_format' );
    // $settings_format is in this example "F j, Y g:i a"

    /* In this example, the installation of WordPress has been set to Italian,
     * and the final result is "Maggio 30, 2019 10:06 am" */
    return date_i18n( $settings_format, $seconds_since_local_1_jan_1970 );

}
 

Références:

• Documents WordPress get_date_from_gmt
• DateTimeZone docs en php .net
• DateTime docs en php .net,y compris getTimestamp
• Documentation de date_i18n
• Il convient de rappeler que WordPressexécute date_default_timezone_set( 'UTC' ); quel que soit lefuseau horaire sélectionnépar l'administrateur dans l'interface utilisateur,gardez donc cela à l'esprit lors de la détermination du comportement desfonctions PHPintégrées . Consultez la date_default_timezone_set documentation dansphp.net.

Converting UTC to string in timezone, language and format in WordPress' options

I've created a well-document function that converts a date-time string in UTC to a pretty date-time string in the correct language, format and timezone. Feel free to copy it.

For example, passing in "2019-05-30 18:06:01" (in UTC) would return "Maggio 30, 2019 10:06 am".

/**
 * Given a string with the date and time in UTC, returns a pretty string in the
 * configured language, format and timezone in WordPress' options.
 *
 * @param string $utc_date_and_time 
 *      e.g: "2019-05-30 18:06:01"
 *      This argument must be in UTC.
 * @return string 
 *      e.g: "Maggio 30, 2019 10:06 am"
 *      This returns a pretty datetime string in the correct language and
 *      following the admin's settings.
 */
function pretty_utc_date( string $utc_date ): string {
    if (! preg_match( '/^\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d$/', $utc_date ) ) {
        /* I have not tested other formats, so only this one allowed. */
        throw new InvalidArgumentException( "Expected argument to be in YYYY-MM-DD hh:mm:ss format" );
    }

    $date_in_local_timezone = get_date_from_gmt( $utc_date );

    /* $date_in_local_timezone is now something like "2019-05-30 10:06:01"
     * in the timezone of get_option( 'timezone_string' ), configured in
     * WordPress' general settings in the backend user interface.
     */

    /* Unfortunately, we can't just pass this to WordPress' date_i18n, as that
     * expects the second argument to be the number of seconds since 1/Jan/1970
     * 00:00:00 in the timezone of get_option( 'timezone_string' ), which is not the
     * same as a UNIX epoch timestamp, which is the number of seconds since
     * 1/Jan/1970 00:00:00 GMT. */
    $seconds_since_local_1_jan_1970 =
        (new DateTime( $date_in_local_timezone, new DateTimeZone( 'UTC' ) ))
        ->getTimestamp();
    // e.g: 1559210761

    /* Administrators can set a preferred date format and a preferred time
     * format in WordPress' general settings in the backend user interface, we
     * need to retrieve that. */
    $settings_format = get_option( 'date_format' ) . ' '. get_option( 'time_format' );
    // $settings_format is in this example "F j, Y g:i a"

    /* In this example, the installation of WordPress has been set to Italian,
     * and the final result is "Maggio 30, 2019 10:06 am" */
    return date_i18n( $settings_format, $seconds_since_local_1_jan_1970 );

}

References:

• WordPress' get_date_from_gmt docs
• DateTimeZone docs in php.net
• DateTime docs in php.net, including getTimestamp
• WordPress' date_i18n docs
• It's worth remembering that WordPress runs date_default_timezone_set( 'UTC' ); regardless of what timezone the administrator selected in the user interface, so bear that in mind when determining the behaviour of built-in PHP functions. See date_default_timezone_set docs in php.net.

Ajoutez un décalage defuseau horaire à votre horodatage.

 $offset = get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
return date_i18n( get_option( 'date_format' ), $ts + $offset );
 

oumieux;

 $tz = new DateTimeZone( get_option( 'timezone_string' ) );
$offset_for_that_time = timezone_offset_get ( $tz , new DateTime("@{$ts}") );
return date_i18n ( get_option( 'date_format' ), $ts + offset_for_that_time );
 

Add timezone offset to your timestamp.

$offset = get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
return date_i18n( get_option( 'date_format' ), $ts + $offset );

or better;

$tz = new DateTimeZone( get_option( 'timezone_string' ) );
$offset_for_that_time = timezone_offset_get ( $tz , new DateTime("@{$ts}") );
return date_i18n ( get_option( 'date_format' ), $ts + offset_for_that_time );

Voici ce qui semblefonctionner surmamachine (aucun des autrestrucsn'afonctionné):

 $tz = new DateTimeZone(get_option('timezone_string'));
$dtz = new DateTimeZone('GMT');
foreach($posts as $key => $post){
    $gmt_date = DateTime::createFromFormat('Y-m-d H:i:s', $post->PostDateGMT, $dtz);
    $gmt_date->setTimeZone($tz);
    $posts[$key]->PostDateGMT = $gmt_date->format('Y-m-d H:i:s');
}
 

Code d'origine: https://www.simonholywell.com/post/2013/12/convert-utc-to-local-time/

Iln'utilisepas date_l18n()maisje suppose que l'onpourrait l'utiliserplustard ...

This is what seems to work on my machine (none of the other stuff worked):

$tz = new DateTimeZone(get_option('timezone_string'));
$dtz = new DateTimeZone('GMT');
foreach($posts as $key => $post){
    $gmt_date = DateTime::createFromFormat('Y-m-d H:i:s', $post->PostDateGMT, $dtz);
    $gmt_date->setTimeZone($tz);
    $posts[$key]->PostDateGMT = $gmt_date->format('Y-m-d H:i:s');
}

Original code: https://www.simonholywell.com/post/2013/12/convert-utc-to-local-time/

It's not using date_l18n() but I guess one could use it later-on...