php - how to obtain the post id in wordpress templates -


i know in wordpress loop

the_id();

will output post id, if want set $var = post id; should do?

instead of the_id(), echoes result, use function get_the_id(), returns id , can assing variable used in php script.

$postid = get_the_id(); /* here need $postid.. */

fyi, there's nice official repository of wp apis, codex


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