Date/Time: Add support for gmt_offset to date_i18n().

Prior to this change, `date_i18n()` only supported the `timezone_string` option, causing incorrect timezones to appear in formatted dates on sites that still rely on the `gmt_offset` option.

Props Rarst.
Fixes #34835.


git-svn-id: https://develop.svn.wordpress.org/trunk@43387 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Felix Arntz
2018-07-03 15:58:58 +00:00
parent d3a198df34
commit d448c448ca
2 changed files with 46 additions and 0 deletions
+30
View File
@@ -138,6 +138,36 @@ function date_i18n( $dateformatstring, $timestamp_with_offset = false, $gmt = fa
$dateformatstring = substr( $dateformatstring, 1, strlen( $dateformatstring ) - 1 );
}
}
} else {
$offset = get_option( 'gmt_offset' );
foreach ( $timezone_formats as $timezone_format ) {
if ( 'I' === $timezone_format ) {
continue;
}
if ( false !== strpos( $dateformatstring, $timezone_format ) ) {
if ( 'Z' === $timezone_format ) {
$formatted = (string) ( $offset * HOUR_IN_SECONDS );
} else {
$prefix = '';
$hours = (int) $offset;
$separator = '';
$minutes = abs( ( $offset - $hours ) * 60 );
if ( 'T' === $timezone_format ) {
$prefix = 'GMT';
} elseif ( 'e' === $timezone_format || 'P' === $timezone_format ) {
$separator = ':';
}
$formatted = sprintf( '%s%+03d%s%02d', $prefix, $hours, $separator, $minutes );
}
$dateformatstring = ' ' . $dateformatstring;
$dateformatstring = preg_replace( "/([^\\\])$timezone_format/", "\\1" . backslashit( $formatted ), $dateformatstring );
$dateformatstring = substr( $dateformatstring, 1 );
}
}
}
}
$j = @date( $dateformatstring, $i );