WordPress qhia hnub hloov tshiab kawg li cas?Nco qab hnub tim code tshiab kawg

WordPressLub vev xaib yuav tsum xav txog qhov teeb meem ntawm cheeb tsam hla lub sijhawm thiab lub sijhawm sib xws, peb tuaj yeem siv php lub sijhawm ua haujlwm DATE_W3C kom ua tiav.

WordPress qhia hnub hloov tshiab kawg li cas?

Muaj ob txoj hauv kev los tso saib lub sijhawm hloov tshiab kawg ntawm tsab xov xwm, raws li hauv qab no:

1. Tso tawm raws li "hnub tim" (piv txwv li May 2022, 5 15:11AM)
2. Siv daim ntawv "ua ntej lub sijhawm" es tsis txhob siv hnub tso tawm (piv txwv li 50 feeb dhau los)

Hnub tim daim ntawv ntawm tsab xov xwm hu ua "datetime"

Feem ntau, cov ntaub ntawv hloov kho yog single.php, thiab cov ntaub ntawv hloov kho txawv ntawm WordPress ntsiab.

Luam thiab muab cov lej hauv qab no uas koj xav pom lub sijhawm ▼

<time class="updated" datetime="<?php echo esc_attr( get_the_modified_date( DATE_W3C ) ); ?>">
Last updated: <?php the_modified_time('F j, Y'); ?> at <?php the_modified_time('g:i a'); ?>
</time>

Qhov twg "DATE_W3C" yog lub sijhawm php muaj nuj nqi (qhov teeb meem hauv cheeb tsam lub sijhawm)

Lwm lub sij hawm hom ntawv uas yuav siv tau yog raws li nram no (saib rauWordPress backend"Teem" lub sijhawm thaj tsam) ▼

Cov khoom hu ua "ua ntej lub sijhawm" es tsis txhob siv hnub tso tawm

Siv WordPress built-in functions human_time_diff() ua kom tiav.

Luam thiab muab tso rau hauv cov cai hauv qab no uas koj xav pom lub sijhawm ▼

<time class="updated" datetime="<?php echo esc_attr( get_the_modified_date( DATE_W3C ) ); ?>">
<?php printf( __( 'Last updated: %s ago', 'ufomega' ), human_time_diff( get_the_modified_date( 'U' ), current_time( 'timestamp' ) ) ); ?>
</time>

hauv,"ufomega" yog lub ntsiab lus lub npe, koj tuaj yeem hloov nws mus rau koj lub ntsiab.

PHP muaj ntau qhov tsis zoo rau kev cuam tshuam nrog lub sijhawm, tab sis WordPress muaj nws tus kheej cov txheej txheem rau kev cuam tshuam nrog lub sijhawm (uas tuaj yeem cuam tshuam nrog GMT thiab lub sijhawm hauv zos).Muaj nuj nqi:current_time(), yuav tsum tau siv raws li nws txoj haujlwm.

current_time( 'timestamp' ) Tau txais lub sijhawm hauv zos, hloov mus rau current_time( 'timestamp', 1 ) Rov qab GMT (zero timezone) lub sijhawm.

WordPress timezone format qhov teeb meem

WordPress lub vev xaibCov teeb meem hla lub sijhawm yuav tsum tau txiav txim siab.

Yog hais tias lub sij hawm cheeb tsam hom ntawm lub vev xaib WordPress tsis zoo ib yam, thaum Google engine Performance index (cov ntaub ntawv qauv), lub sij hawm yuav tsis tshwm los yog lub sij hawm tso tawm tej zaum yuav tsis ncaj ncees lawm thiab inconsistent.

Raws li Google cov ntaub ntawv raug cai, hnub siv tus qauv ISO 8601.

Raws li tus qauv, hnub tim muaj nuj nqi hauv UTC (International Standard Time) yog DATE_W3C

Lub sij hawm siv feem ntau hauv php yog:

• DATE_COOKIE – HTTP Cookies (xws li Friday, 13-May-22 15:52:01 UTC)
• DATE_ISO8601 – ISO-8601 (e.g. 2022-05-13T15:52:01+0000)
• DATE_W3C – World Wide Web Consortium (piv txwv li 2021-05-13T15:52:01+00:00)