本文整理汇总了PHP中helper::utf8_substr方法的典型用法代码示例。如果您正苦于以下问题：PHP helper::utf8_substr方法的具体用法？PHP helper::utf8_substr怎么用？PHP helper::utf8_substr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类helper的用法示例。
在下文中一共展示了helper::utf8_substr方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: substr
echo $v['surl'];
?>
" onclick="locaUrl(this)">
<?php
if (!empty($v['thumb']) && $v['thumb'] != 'thumb_') {
echo '<a class="app-img" href="' . $v['surl'] . '"><img src="' . substr(SITE_PATH, 0, -1) . $v['thumb'] . '" border="0">
</a>';
}
?>
<div class="app-info">
<div class="info_title"><?php
echo $v['info_title'];
?>
</div>
<?php
echo helper::utf8_substr(strip_tags($v['info_desc']), 0, 60);
?>
</div>
</li>
<?php
}
?>
</ul>
</div>
<!----分--割--线---->
</div>
<!--加载底部 开始-->
<?php
require_once 'inc_foot.php';
?>
<!--加载底部 结束-->示例2:
<img style="width:80px;height:40px;" src="<?php
echo $v['info_img'];
?>
">
</div>
<?php
}
?>
<h2>
<?php
echo $v['info_title'];
?>
</h2>
<p class="onlyheight">
<?php
echo helper::utf8_substr(htmlspecialchars_decode($v['info_desc']), 0, 180);
?>
</p>
<div class="commentNum"></div>
</a>
</li>
<?php
}
?>
</ul>
</div>
<section id="Page_wrapper">
<div id="pNavDemo" class="c-pnav-con">
<section class="c-p-sec">
<div class="c-p-pre c-p-grey ">
<span class="c-p-p">示例3: foreach
foreach ($table_list['list'] as $key => $val) {
$alone_id = $val[$table . '_id'];
$alone_field = $table . '_id';
$extern_id = $filed_list['extern_id'];
?>
<tr>
<?php
$i = 0;
foreach ($val as $kk => $vv) {
if ($i > 8) {
break;
}
if (is_upload($_GET['extern_id'], $kk) && $vv != '') {
$vv = '<img width="50" height="50" src="' . $vv . '">';
} elseif ($i == 0) {
$vv = '<center>' . helper::utf8_substr($vv, 0, 11) . '</center>';
} elseif ($i == 1) {
$action = $vv == 0 ? "屏蔽" : "通过";
$vv = vars::get_field_str('is_check', $vv, 'html');
} elseif ($i == 2) {
$vv = date("Y-m-d H:i:s", $vv);
} else {
//$vv = helper :: utf8_substr($vv, 0, 10);
}
if (date_type($_GET['extern_id'], $kk)) {
$vv = date("Y-m-d", intval($vv));
}
if ($i == 0) {
?>
<td><input type="checkbox" value="<?php
echo strip_tags($vv);示例4: get_list_tag
//.........这里部分代码省略.........
$result = $this->dbm->query($sql, $suffix, $count);
for ($i = 0; $i < count($result['list']); $i++) {
unset($result['list'][$i]['uid']);
unset($result['list'][$i]['uname']);
}
// 写入缓存
$result = helper::file_cache($cache_file, $result, CACHE_TIME, $data_path);
}
} else {
$result = $this->dbm->query($sql, $suffix, $count);
}
}
if ($count == 1) {
$total = $result['total'];
} else {
$result['total'] = $total;
}
$result['keyword'] = $keyword;
if (defined('INFO_IMG') && file_exists(INFO_IMG)) {
$default_img = INFO_IMG;
}
// 重写返回数组
for ($i = 0; $i < count($result['list']); $i++) {
$result['list'][$i]['cate'] = $this->categories[$result['list'][$i]['last_cate_id']];
if ($show_extern == '1') {
// 取扩展表
$extern = $this->get_extern_by_cate_id($result['list'][$i]['cate']['cate_id']);
if ($extern['extern_name'] != '') {
$result['list'][$i]['extern'] = $this->get_extern($extern['extern_name'], $result['list'][$i]['info_id']);
}
// 取扩展字段结束
}
// 取资源列表
if ($resource == 1) {
$result['list'][$i]['resource'] = $this->get_resource($result['list'][$i]['info_id']);
$result['list'][$i]['resource_total'] = count($result['list'][$i]['resource']);
}
// 缩略图
if (isset($result['list'][$i]['info_img'])) {
if ($result['list'][$i]['info_img'] == '') {
$result['list'][$i]['info_img'] = $default_img;
}
$result['list'][$i]['thumb'] = $this->thumb_url($result['list'][$i]['info_img']);
}
// URL
$surl_domain = $this->bind_domain($result['list'][$i]['last_cate_id']);
$result['list'][$i]['surl'] = ($surl_domain == '' ? $this->url_recheck() : $surl_domain) . $this->url->encode('content_info', array('host' => SITE_PATH, 'id' => $result['list'][$i]['info_id']));
if ($result['list'][$i]['info_url'] != '') {
$result['list'][$i]['surl'] = $result['list'][$i]['info_url'];
}
// 资讯标题
// 标题加粗
$result['list'][$i]['info_style_title'] = $result['list'][$i]['info_title'];
if ($result['list'][$i]['fbold'] == 1) {
$result['list'][$i]['info_style_title'] = "<b>" . $result['list'][$i]['info_title'] . "</b>";
}
// 标题加亮
if (!empty($result['list'][$i]['fcolor'])) {
$result['list'][$i]['info_style_title'] = "<font color='" . $result['list'][$i]['fcolor'] . "'>" . $result['list'][$i]['info_style_title'] . "</font>";
}
// 资讯简介
if ($result['list'][$i]['info_desc'] == '') {
$result['list'][$i]['info_desc'] = helper::utf8_substr(preg_replace('~(<style[^>]*>[\\w\\W]*?</style>)|(<[^>]*>)|(\\r)|(\\n)|(\\t)~', '', $result['list'][$i]['info_body']), 0, 220);
}
//精确标签输出
//查询关系表中的关键字ID
if ($show_tags == 1) {
$sql = "select keyword_id from " . TB_PREFIX . "keyword_relation where info_id= '{$result['list'][$i]['info_id']}'";
$r = $this->dbm->query($sql);
$ids = array();
foreach ($r['list'] as $k => $v) {
array_push($ids, $v['keyword_id']);
}
$sql = "select * from " . TB_PREFIX . "keyword where keyword_id in (" . implode(',', $ids) . ")";
$ret = $this->dbm->query($sql);
$result['tags_html'] = '';
if (count($ret['list']) > 0) {
$result['list'][$i]['tags'] = array();
$result['list'][$i]['tags_html'] = '';
foreach ($ret['list'] as $k => $v) {
$result['list'][$i]['tags'][] = $v['keyword'];
$result['list'][$i]['tags_html'] .= '<a href="' . $this->url->encode('tag_index', array('host' => SITE_PATH, 'extid' => $this->categories[$result['list'][$i]['last_cate_id']]['extern_id'], 'id' => $v['keyword_id'])) . '" target="_blank">' . $v['keyword'] . '</a> ';
}
}
}
}
// 分页码HTML
if ($rewrite == 0 || $rewrite == 1) {
// 前台使用动态地址或者伪静态地址
if ($this->url != null && $params['count'] == 1) {
$cpy = '';
$result['pagebar'] = helper::pagebar(array('total' => $total, 'pagesize' => $pagesize, 'rewrite' => $rewrite, 'rule' => array('node' => $node, 'obj' => $this->url, 'params' => array('host' => SITE_PATH, 'id' => $keyword_id, 'p' => $p))));
} else {
$result['pagebar'] = array('pagecode' => '');
}
} else {
$result['pagebar'] = helper::pagebar(array('total' => $total, 'pagesize' => $pagesize, 'rewrite' => $rewrite));
}
return $result;
}示例5: get_content
/**
* 取文档
*
* @param $id 文档ID
* @param $no_cache 1=强制读取最新数据
* @param $info_state
* @param $is_page 是否正文分页 1=是 0=不需要
*/
public function get_content($id, $no_cache = 0, $info_state = false, $is_page = 1, $is_admin = 0)
{
$content = array();
if (!is_numeric($id)) {
return $content;
}
$sql = "select * from " . TB_PREFIX . "info_list where info_id='{$id}' ";
if ($info_state) {
$sql .= " and info_state=0 ";
}
$sql .= " limit 1";
// 缓存开启，获取缓存内容
if ($no_cache == 1) {
$rs = $this->dbm->query($sql);
//print_r($no_cache.'---111'.$rs);die();
} else {
if (defined('CACHE_TIME') && CACHE_TIME != '' && CACHE_TIME != 0) {
$cache_file = md5($sql);
$data_path = SITE_PATH . CACHE_NAME . '/content/' . substr($cache_file, 0, 2);
//print_r($data_path);die();
$rs = helper::file_cache($cache_file, '', CACHE_TIME, $data_path);
if ($rs == 'timeout') {
$rs = $this->dbm->query($sql);
$rs = helper::file_cache($cache_file, $rs, CACHE_TIME, $data_path);
}
} else {
// print_r($data_path);die();
$rs = $this->dbm->query($sql);
}
}
//print_r($rs);
if (count($rs['list']) > 0) {
$content = $rs['list'][0];
if ($is_admin == 1) {
$content['info_body'] = preg_replace('~"~', '', htmlspecialchars_decode($content['info_body']));
$content['info_body'] = preg_replace('~<p([^>]*)>\\n~', '<p$1>', $content['info_body']);
}
if (isset($_GET['preview']) && $_GET['preview'] == '1') {
//预览方式不解码
} else {
$content['info_body'] = htmlspecialchars_decode($content['info_body']);
}
if (!get_magic_quotes_gpc()) {
$content['info_body'] = stripslashes($content['info_body']);
}
$content['info_title_original'] = $content['info_title'];
$content['publish_time_str'] = date('Y-m-d H:i:s', $content['publish_time']);
// if (strlen($content['info_stitle']) <= 0) $content['info_stitle'] = $content['info_title']; // SEO别名
if (isset($content['info_img'])) {
$content['thumb'] = $this->thumb_url($content['info_img']);
// 缩略图
}
// 资讯简介
if ($content['info_desc'] == '') {
$content['info_desc'] = helper::utf8_substr(preg_replace('~(<style[^>]*>[\\w\\W]*?</style>)|(<[^>]*>)|(\\r)|(\\n)|(\\t)~', '', $content['info_body']), 0, 220);
}
$content['resource'] = $this->get_resource($id);
// 取外部资源
//查询关系表中的关键字ID
$sql = "select keyword_id from " . TB_PREFIX . "keyword_relation where info_id= '{$id}'";
$r = $this->dbm->query($sql);
$ids = array();
for ($i = 0; $i < count($r['list']); $i++) {
$ids[] = $r['list'][$i]['keyword_id'];
}
if (is_array($ids) && !empty($ids)) {
$content['keword_ids'] = implode(',', $ids) . ',';
}
$sql = "select * from " . TB_PREFIX . "keyword where keyword_id in (" . implode(',', $ids) . ")";
$ret = $this->dbm->query($sql);
$content['tags_html'] = '';
if (count($ret['list']) > 0) {
$content['tags'] = array();
foreach ($ret['list'] as $k => $v) {
$content['tags'][] = $v['keyword'];
$content['tags_html'] .= '<a href="' . $this->url->encode('tag_index', array('host' => SITE_PATH, 'extid' => $this->categories[$content['last_cate_id']]['extern_id'], 'id' => $v['keyword_id'])) . '" target="_blank">' . $v['keyword'] . '</a> ';
}
}
//如果文章图片为空，把资源的第一个图片放到文章图片上
if (empty($content['info_img']) && count($content['resource']) > 0) {
$content['info_img'] = isset($content['resource'][0]['resource_url']) ? $content['resource'][0]['resource_url'] : '';
}
// 取上下篇
$rs_next = $this->get_list(array('type' => 0, 'cate_id' => $content['last_cate_id'], 'where' => " info_id>" . $id . " and info_url=''", 'pagesize' => 1, 'order' => 'order by info_id asc', 'no_cache' => $no_cache));
$rs_prev = $this->get_list(array('type' => 0, 'cate_id' => $content['last_cate_id'], 'where' => " info_id<" . $id . " and info_url=''", 'pagesize' => 1, 'order' => 'order by info_id desc', 'no_cache' => $no_cache));
$content['next']['surl'] = '';
$content['next']['info_title'] = '';
if (count($rs_next['list']) > 0) {
$content['next']['surl'] = $rs_next['list'][0]['surl'];
$content['next']['info_title'] = $rs_next['list'][0]['info_stitle'] == '' ? $rs_next['list'][0]['info_title'] : $rs_next['list'][0]['info_stitle'];
}
$content['prev']['surl'] = '';
//.........这里部分代码省略.........
示例6: foreach
if ($v['cate_id'] == $con['last_cate_id']) {
$class = ' class="left-nav-first left-nav-cur"';
} else {
$class = '';
}
echo '<li' . $class . '><a href="' . $v['surl'] . '">' . helper::utf8_substr($v['cname'], 0, 8) . '</a></li>';
}
} else {
$lists = $c->get_list(array('pagesize' => 20, 'count' => 1, 'cate_id' => $con['last_cate_id'], 'rewrite' => SITE_REWRITEURL, 'p' => $p));
foreach ($lists['list'] as $k => $v) {
if ($v['info_id'] == $id) {
$class = ' class="left-nav-first left-nav-cur"';
} else {
$class = '';
}
echo '<li' . $class . '><a href="' . $v['surl'] . '">' . helper::utf8_substr($v['info_title'], 0, 8) . '</a></li>';
}
}
?>
</ul>
</div>
<div class="art-right">
<div class="right-nav">
<?php
$cate_father = $c->cate_father($con['last_cate_id']);
?>
<a href="/" title="">首页</a> >
<?php
if (count($cate_father) > 0) {
foreach ($cate_father as $k => $v) {
if (count($cate_father) == ++$k) {示例7:
$class = 'class="left-nav-first left-nav-cur"';
} else {
$class = '';
}
?>
<li <?php
echo $class;
?>
>
<a href="<?php
echo $v['surl'];
?>
">
<?php
echo helper::utf8_substr($v['info_title'], 0, 10);
?>
</a>
</li>
<?php
}
?>
</ul>
</div>
<div class="art-right">
<div class="right-nav">
<?php
$cate_father = $c->cate_father($cid);
?>示例8: filter_words
function filter_words($_con, $type = '', $isdie = 0)
{
$replace_word = array("我靠", "他妈的", "干你娘", "妈的", "我草", "我操");
$no_word = array("枪支", "弹药", "办证", "假证", "办毕业证", "刻章", "名刀大全", "卖猎枪", "卖气枪", "三唑仑", "男女公关", "男公关", "女公关", "A片", "小姐上门", "裸聊", "氰化钾", "东京热", "苯三酚", "窃听器", "炸药", "高仿身份證", "高仿身份证", "鸭子上门", "成人电影", "小姐服务", "炸弹", "报仇毁容", "批发高仿假钱", "帮人复仇", "打架报仇", "打架杀人", "硫酸铊", "左轮手枪", "军刺", "肝脏", "肝源", "腎源", "肾源", "腎脏", "肾臟", "麻黄素", "氰化钠", "AV", "色片", "发票", "发嘌", "发漂", "fapiao", "海洛因", "冰毒", "代开", "假币", "假钞");
$no_word_user = array("管理员", "站长", "admin", "易找网", "官方", "客服");
if ($type == 'user') {
foreach ($no_word_user as $key) {
$num = count(explode($key, $_con));
if ($num > 1) {
die('昵称或者用户名不允许字符：' . $key);
}
}
} elseif ($type == 'replace') {
foreach ($replace_word as $key) {
$_con = preg_replace('/(' . $key . ')/i', '***', $_con);
}
} else {
// if(preg_match('/(.+)\1{8,}/i',$_con) && $isdie){die('请不要填写8个以上连续相同无意义的字符');}
// 精准关键词表
$fword = file_get_contents('../../core/filter_word.txt');
$farr = explode("\n", $fword);
foreach ($farr as $key) {
$key = helper::utf8_substr($key, 0, strlen($key) - 1);
$num = count(explode($key, $_con));
if ($num > 1) {
die('请不要发布涉黄,毒,枪,色情,制假等非法内容');
}
}
// 宽泛关键词表
foreach ($no_word as $key) {
$num = count(explode($key, $_con));
if ($num > 1) {
die('请不要发布涉黄,毒,枪,色情,制假等非法内容');
}
}
}
return $_con;
}示例9: rtrim
</div>
<div class="contents">
<?php
$con = $c->get_content(19);
?>
<div class="inbox about-company">
<h3>
<a href="<?php
echo $c->categories[11]['surl'];
?>
" class="more">
</a>
<span>
<?php
echo helper::utf8_substr($con['info_title'], 0, 110);
?>
</span>
</h3>
<div class="con">
<div class="about-logo">
<img src="<?php
echo rtrim(SITE_PATH, '/') . $con['info_img'];
?>
" alt="<?php
echo $con['info_title'];
?>
" width="140" height="107">
</div>
<p>
<?php 示例10: show_comment
function show_comment($comment, $style_prefix = "comment")
{
$html = '<div class="' . $style_prefix . '_form">';
foreach ($comment as $c) {
$html .= '<div class="' . $style_prefix . '_list_con">';
$html .= '<div>';
$uname = $c['uname'] == '' ? '匿名评论' : $c['uname'];
$html .= '<div class="l"><b id="uname' . $c['comment_id'] . '">' . $uname . '</b> ' . $c['ip_addr'] . ' ' . helper::utf8_substr($c['ip'], 0, strrpos($c['ip'], '.')) . '.* ' . date('Y-m-d H:i:s', $c['date_add']) . '</div>';
$html .= '</div>';
$html .= '<div class="' . $style_prefix . '_list_con_bot"><a href="javascript:void(0);" onclick="ready_reply(' . $c['comment_id'] . ');">回复(<span id="recomment' . $c['comment_id'] . '">' . $c['son'] . '</span>) <a href="javascript:void(0);" onclick="cgood(' . $c['comment_id'] . ');">顶(<span id="good' . $c['comment_id'] . '">' . $c['good'] . '</span>)</a> <a href="javascript:void(0);" onclick="cbad(' . $c['comment_id'] . ');">踩(<span id="bad' . $c['comment_id'] . '">' . $c['bad'] . '</span>)</a> </div>';
if ($c['reply'] != '') {
$reply = '<br /><font color=red>管理员回复:{' . $c['reply'] . '}</font>';
} else {
$reply = '';
}
$html .= '<div>' . (!empty($c['is_check']) ? $c['content'] . $reply : '<font color="red">*******该留言已被屏蔽</font>') . '</div>';
$html .= '<div id="replay_frame_' . $c['comment_id'] . '"></div>';
if (isset($c['sons']) && count($c['sons']) > 0) {
$html .= show_comment($c['sons']);
}
$html .= '</div>';
}
$html .= '<script type="text/javascript">
function ready_reply(comment_id){
try{
$("#comment_pid").val(comment_id);
$("#replay_frame_"+comment_id).append($("#comment_reply_box"));
$("#comment_reply_box").css({"display":""});
$("#comment_reply").focus();
}catch(e){alert(e.message)}
}
function cgood(comment_id){
var good=C.cookie.get(\'good\'+comment_id);
if(good == null) good =0;
if(typeof(comment_id) =="undefined") return false;
var comment_id = parseInt(comment_id);
if(!good){
$.post("' . SITE_PATH . 'plugins/gov.comment/comment.php?m=cgood",{comment_id:comment_id},function(data){
var res = eval("("+data+")");
$("#good"+comment_id).html(res);
C.cookie.set(\'good\'+comment_id,comment_id)
});
}else{
alert(\'不好意思，您已经表态啦~~~\');
}
}
function cbad(comment_id){
var cbad=C.cookie.get(\'good\'+comment_id);
if(cbad == null) cbad =0;
if(typeof(comment_id) =="undefined") return false;
var comment_id = parseInt(comment_id);
if(!cbad){
$.post("' . SITE_PATH . 'plugins/gov.comment/comment.php?m=cbad",{comment_id:comment_id},function(data){
var res = eval("("+data+")");
$("#bad"+comment_id).html(res);
C.cookie.set(\'good\'+comment_id);
});
}else{
alert(\'不好意思，您已经表态啦~~~\');
}
}
/*
function recomment (comment_id,nick) {
$("#parent_id").val(comment_id);
$("#comment_id").val(comment_id);
$("#comment").val("回复["+nick+"]:");
$("#comment").focus();
}*/
</script>';
$html .= '</div>';
return $html;
}