<?
php
$str = <<<
EOF
生命的力量|23
我们的世界|45
生命的活力|67
力量的源泉|14
生命|11
热爱生命|12
伟大的生命|15
EOF;
$arr =
explode("\n",
$str);
$word =
$_REQUEST['word'
];
$newarr =
array();
if (
$word) {
foreach (
$arr as $val) {
if (
strpos(
$val,
$word) !==
false) {
$newarr[] =
$val;
}
}
} else {
$newarr =
$arr;
}
$count =
count(
$newarr);
$perpage = 2
;
$page =
intval(
$_GET['page']) > 0 ?
intval(
$_GET['page']) : 1
;
$start = (
$page - 1) *
$perpage;
$datalist =
array_slice(
$newarr,
$start,
$perpage);
var_dump(
$datalist);
$mpurl = 'http://' .
$_SERVER['HTTP_HOST'] . '/' .
$_SERVER['SCRIPT_NAME'] . '?word=' .
urlencode(
$word);
// 复杂点的分页
echo multi(
$count,
$perpage,
$page,
$mpurl);
// 简单的分页
//$num = 0;
//if (isset($newarr[$start + $perpage])) {
// $num = $perpage;
//}
//echo simplepage($num, $perpage, $page, $mpurl);
//discuz simplepage
function simplepage(
$num,
$perpage,
$curpage,
$mpurl) {
$return = ''
;
$lang['next'] = '下一页'
;
$lang['prev'] = '上一页'
;
$next =
$num ==
$perpage ? '<a href="' .
$mpurl . '&page=' . (
$curpage + 1) . '" class="nxt">' .
$lang['next'] . '</a>' : ''
;
$prev =
$curpage > 1 ? '<span class="pgb"><a href="' .
$mpurl . '&page=' . (
$curpage - 1) . '">' .
$lang['prev'] . '</a></span>' : ''
;
if (
$next ||
$prev) {
$return = '<div class="pg">' .
$prev .
$next . '</div>'
;
}
return $return;
}
// discuz multi
function multi(
$num,
$perpage,
$curpage,
$mpurl,
$maxpages = 0,
$page = 10,
$autogoto =
FALSE,
$simple =
FALSE) {
global $_G;
$ajaxtarget = ''
;
$a_name = ''
;
if (
strpos(
$mpurl, '#') !==
FALSE) {
$a_strs =
explode('#',
$mpurl);
$mpurl =
$a_strs[0
];
$a_name = '#' .
$a_strs[1
];
}
$lang['next'] = '下一页'
;
$lang['prev'] = '上一页'
;
$dot = '...'
;
$multipage = ''
;
$mpurl .=
strpos(
$mpurl, '?') !==
FALSE ? '&' : '?'
;
$realpages = 1
;
$page -=
strlen(
$curpage) - 1
;
if (
$page <= 0
) {
$page = 1
;
}
if (
$num >
$perpage) {
$offset =
floor(
$page * 0.5
);
$realpages = @
ceil(
$num /
$perpage);
$pages =
$maxpages &&
$maxpages <
$realpages ?
$maxpages :
$realpages;
if (
$page >
$pages) {
$from = 1
;
$to =
$pages;
} else {
$from =
$curpage -
$offset;
$to =
$from +
$page - 1
;
if (
$from < 1
) {
$to =
$curpage + 1 -
$from;
$from = 1
;
if (
$to -
$from <
$page) {
$to =
$page;
}
} elseif (
$to >
$pages) {
$from =
$pages -
$page + 1
;
$to =
$pages;
}
}
$multipage = (
$curpage -
$offset > 1 &&
$pages >
$page ? '<a href="' .
$mpurl . 'page=1' .
$a_name . '" class="first"' .
$ajaxtarget . '>1 ' .
$dot . '</a>' : '') .
($curpage > 1 && !
$simple ? '<a href="' .
$mpurl . 'page=' . (
$curpage - 1) .
$a_name . '" class="prev"' .
$ajaxtarget . '>' .
$lang['prev'] . '</a>' : ''
);
for (
$i =
$from;
$i <=
$to;
$i++
) {
$multipage .=
$i ==
$curpage ? '<strong>' .
$i . '</strong>' :
'<a href="' .
$mpurl . 'page=' .
$i . (
$ajaxtarget &&
$i ==
$pages &&
$autogoto ? '#' :
$a_name) . '"' .
$ajaxtarget . '>' .
$i . '</a>'
;
}
$multipage .= (
$to <
$pages ? '<a href="' .
$mpurl . 'page=' .
$pages .
$a_name . '" class="last"' .
$ajaxtarget . '>' .
$dot . ' ' .
$realpages . '</a>' : '') .
($curpage <
$pages && !
$simple ? '<a href="' .
$mpurl . 'page=' . (
$curpage + 1) .
$a_name . '" class="nxt"' .
$ajaxtarget . '>' .
$lang['next'] . '</a>' : ''
) ;
$multipage =
$multipage ? '<div class="pg">' . (
$shownum && !
$simple ? '<em> ' .
$num . ' </em>' : '') .
$multipage . '</div>' : ''
;
}
$maxpage =
$realpages;
return $multipage;
}
?>
转载于:https://www.cnblogs.com/bandbandme/p/3319066.html
相关资源：DirectX修复工具V4.0增强版
