Details: PHP code example for turning the previous page to the next page

1. query all records of the database, and Display $ linkmysql_connect (localhost, root, 123); mysql_select_db (yanhua); mysql_query (setnamesutf8) on a page ); first, you need to know the number of records displayed on each page. Details: PHP code example for turning the previous page to the next page

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 ReInitSmarty ("demo/templates", "demo/templates_c", "demo/config", "demo/cache"); $ array_new = array (); $ SQL = "select * from news limit $ offset, $ pagesize"; $ res = mysql_query ($ SQL); while ($ row = mysql_fetch_assoc ($ res )) {$ array_new [] = $ row;} // var_dump ($ array_new); $ smarty-> assign ("array_new", $ array_new ); $ smarty-> display ("news. tpl "); $ SQL =" select count (*) as total from news "; $ result = mysql_query ($ SQL ); // total number of records $ row = mysql_fetch_assoc ($ result); $ total_rows = $ row ['total']; $ total_page = ceil ($ total_rows/$ pagesize ); echo 'homepage '; // when the first page is not displayed, if ($ page> 1) {echo 'previous page'; echo '';} // the next page if ($ page <$ total_page) {echo 'next page '; echo '';} echo 'Last page' is not displayed at the end of the page ';

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