PHP dynamic paging function, a must-have for PHP paging development

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Copy codeThe code is as follows:

/**
* Paging function
*
* @param int $count The total number of entries
* @param int $perlogs The number of entries displayed on each page
* @param int $page The current page number
* @param string $url The address of the page number
*/
function pagination($count,$perlogs,$page,$url,$anchor=''){
$ pnums = @ceil($count / $perlogs);
$re = '';
$urlHome = preg_replace("|[?&/][^./?&=]*page[=/-]|", "",$url);
for ($i = $page-5;$i <= $page+5 && $i <= $pnums; $i++){
if ($i > 0){
if ($i == $page){
$re .= "$i";
} elseif($i == 1) {
$re .= "$i";
} else {
$re .= "$i";
}
}
}
if ($page > 6) $re = "«. ..$re";
if ($page + 5 < $pnums) $re .= "...»";
if ($pnums <= 1) $re = '';
return $re;
}

The above has introduced the PHP dynamic paging function, which is necessary for PHP development of paging. It includes various aspects. I hope it will be helpful to friends who are interested in PHP tutorials.