PHPCMS usage tutorialThe column introduces frequently used syntax

Recommended (free) ：PHPCMS usage tutorial

Comment call:

{php?$comment_tag?=?pc_base::load_app_class("comment_tag",?"comment");?$comment_total?=?$comment_tag->count(array('commentid'=>'content_'.$v[catid].'-'.$v[id].'-'.$modelid));}

comment:?{if?$comment_total}{$comment_total}{else}0{/if}

Recommended position call:

{pc:content?action="position"?posid="2"??moreinfo="1"?catid="$catid"?order="listorder?DESC"?num="1"}
{loop?$data?$r}
{/loop}
{/pc}

Click call:

<script language="JavaScript" src="{APP_PATH}api.php?op=count&id={$id}&modelid={$modelid}"></script>

List page call:

{php?$db?=?pc_base::load_model('hits_model');?$_r?=?$db->get_one(array('hitsid'=>'c-'.$modelid.'-'.$r[id]));?$views?=?$_r[views];?}
{$views}

Content page call:

hit:<script language="JavaScript" src="{APP_PATH}api.php?op=count&id={$id}&modelid={$modelid}"></script>

Total number of judgments:

{if?$n==count($dat)}class="friendly-border"?{/if}

News previous article next article display

<span class="fl">上一篇：<a href="{$previous_page[url]}">{$previous_page[title]}</a></span>
<span class="fr">下一篇：<a href="{$next_page[url]}">{$next_page[title]}</a></span>

Phpcms grouping

array_chunk($data（數(shù)組）,10（每組有幾個數(shù)）)

<p class="bd">
????{pc:content?action="lists"?moreinfo="1"?catid="17"?num="20"?order="id?ASC"}
????{php?$da=array_chunk($data,4（每組顯示幾個）);}
????????{loop?$da?$d}
????????<p class="wrap1">
??????????{php?$i=1;}
????????????{loop?$d?$r}
????????????<p class="box1 {if $i==4} br1 {/if}">
????????????????<a class="hot" href="{$r[url]}" >
????????????????![]({$r[thumb]})
????????????????<p>{$r[title]}</p>
????????????????</a>
????????????</p>
????????????{php?$i++;}
????????????{/loop}
????????</p>
????????{/loop}
????????{/pc}
????????
????</p>

//Intercept the number of words

{str_cut($r[description],102,'...')}?

{str_cut(strip_tags($r[content]),300,"...")}??//截取文字??strip_tags()?函數(shù)剝?nèi)プ址械?HTML、XML?以及?PHP?的標簽。

Add to favorites and set the homepage

<a target=_top href="javascript:window.external.addFavorite(&#39;http://www.webjx.com&#39;,&#39;網(wǎng)頁教學(xué)網(wǎng)&#39;);">加入收藏</a>
<a  href=&#39;#&#39; onClick="this.style.behavior=&#39;url(#default#homepage)&#39;;this.setHomePage(&#39;http://www.webjx.com&#39;);">設(shè)為首頁</a>

Add anchor

{$r[url]}#n{$r[id]}??{$rs[url]}&#area{$n}

Time difference

{php?$now?=?strtotime("now")}
{date('d',$now-$r[inputtime])}天前

Get the current column

{php?$arrid=$r[catid]}???{$CATEGORYS[$arrid][catname]}

Get the parent column of the current column

{$CATEGORYS[$CATEGORYS[$arrid][parentid]][catname]}

Current position call:

{catpos($catid)}

phpcms starts calling from the specified number

{pc:content?action="lists"?catid="10"?order="id?DESC?LIMIT?1,4--"?num="4"}
//這樣就可以從第二條開始調(diào)用數(shù)據(jù)。



其中的order="id?DESC?LIMIT?1,4--"里的兩個數(shù)字，第1個數(shù)字1表示從第2條開始調(diào)用，第2個數(shù)字4表示共調(diào)用4條。

如果改成order="id?DESC?LIMIT?0,4--"那么就表示從第1條開始調(diào)用，共調(diào)用4條。

如果改成order="id?DESC?LIMIT?2,4--"那么就表示從第3條開始調(diào)用，共調(diào)用4條。


欄目指定第幾個顯示（phpcms從指定第幾條開始調(diào)用?）
1--->??????從第二個開始顯示
{php?$data?=?array_slice($data,1);}


?????{pc:content?action="category"?catid="$catid"?num="5"?siteid="$siteid"?order="listorder?ASC,id?ASC"}
????{php?$data?=?array_slice($data,1);}
????????{loop?$data?$r}
?????????????{if?$cat==$catid}
????????????<span {if $n=="1"} class="cur" {/if} >{$r[catname]}</span>
?????????????{else}
????????????<span {if $r[catid]==$catid} class="cur" {/if}>{$r[catname]}</span>????????????????????????{/if}
?????????????{/loop}
????????{/pc}

Return to the previous level

{$CATEGORYS[$catid][url]}
<a href="javascript:history.back(-1);" class="back">返回上一級</a>

Related articles

{pc:content?action="relation"?relation="$relation"?catid="$catid"?num="5"?keywords="$rs[keywords]"}
{loop?$data?$r}
<li>·<a href="{$r[url]}" target="_blank">{$r[title]}</a><span>({date('Y-m-d',$r[inputtime])})</span></li>
{/loop}
{/pc}

Calling multiple pictures

{loop?string2array($r['pics'])??$v}

Calling ads

{php?$banner=getads(11);$i=1;}
????<ul>
????????{loop?$banner[d]?$v}
????????{if?$i<=5}
       <li _src="url({$v[imageurl]})" style="background:none no-repeat center center;"><a href="{$v[linkurl]}"></a></li>
???????{/if}
???????{php?$i++;}
???????{/loop}??
???????</ul>

Calling friendly links

圖片鏈接：
{pc:link?action="lists"?typeid="0"?siteid="$siteid"?linktype="1"?order="desc"?num="6"?return="dat"}
????{loop?$dat?$v}
?????<a href="{$v[url]}" title="{$v[name]}" target="_blank">![]({$v[logo]})</a>
?????{/loop}
{/pc}
文字鏈接：
{pc:link?action="lists"?typeid="0"?siteid="$siteid"?linktype="0"?order="desc"?num="10"?return="dat"}
????{loop?$dat?$v}
?????????????<a href="{$v[url]}" title="{$v[name]}"  target="_blank">{$v[name]}?</a>
????????{/loop}
{/pc}

Judge whether the array contains a certain number

if(in_array("29",$xmlx)){
????//array_push($xmlx,$qt);
????$qt=$_POST['qita'];
}

Column page calling source:

{php?list($copyfrom)?=?explode('|',?$r['copyfrom'])}??{$copyfrom}

Call verification code:

前臺
{php?pc_base::load_sys_class('form',?'',?0);$setting?=?getcache('formguide',?'commons');}?
{form::checkcode('code_img',?'4',?90,?30)}
?{form::checkcode('code_img','4','14',110,30)}
后臺開始session配置
//啟動session
$session_storage?=?'session_'.pc_base::load_config('system','session_storage');
pc_base::load_sys_class($session_storage);

Mysql search how to determine whether a field contains a certain string

利用mysql?字符串函數(shù)?find_in_set();

SELECT?*?FROM?users?WHERE?find_in_set('aa@email.com',?emails);

Calling the model drop-down box

{php?$ks=filtersele('dertment',12);}

Path jump (without a tag):

<script>
????function?urls(obj){
????var?url?=?$(obj).attr('data-url');
????window.location.href?=?url;
}
</script>
<span data-url="javascript:history.back();"  onclick="urls(this)"  >返回</span>

Jump to the home page

{siteurl($siteid)}

Column picture call

{$CATEGORYS[$catid][image]}

Mobile site previous articleNext article

PHP源碼修改：
打開?phpcms\modules\wap\index.php?文件
找到
if(!$r?||?$r['status']?!=?99)?showmessage(L('info_does_not_exists'),'blank');
在其下面添加
//上一篇
$previous_page?=?$this->db->get_one("`catid`?=?'$catid'?AND?`id`<&#39;$id&#39; AND `status`=99",&#39;*&#39;,&#39;id DESC&#39;);
//下一篇
$next_page = $this->db->get_one("`catid`=?'$catid'?AND?`id`>'$id'?AND?`status`=99");
//當前頁為第一篇時：再點擊上一篇仍然顯示第一篇
if(empty($previous_page))?{
$previous_page?=?$this->db->get_one("`catid`?=?'$catid'?AND?`id`='$id'?AND?`status`=99",'*','id?DESC');
}
//當前頁為最后一篇時：再點擊下一篇仍然顯示最后一篇
if(empty($next_page))?{
$next_page?=?$this->db->get_one("`catid`=?'$catid'?AND?`id`='$id'?AND?`status`=99");
}

調(diào)用：
?<a href="{WAP_SITEURL}?m=wap&c=index&a=show&catid={$catid}&typeid={$typeid}&id={$previous_page[id]}" class="page">上一條：{$previous_page[title]}</a>????????????
<a href="{WAP_SITEURL}?m=wap&c=index&a=show&catid={$catid}&typeid={$typeid}&id={$next_page[id]}" class="page">下一條：?{$next_page[title]}</a>

Mobile site call Column picture

{$TYPE[$typeid][image]}

Column secondary display

{pc:content?action="category"?catid="0"?order="listorder?DESC"?siteid="$siteid"?num="7"}
????????{loop?$data?$r}
????????????<li class="navList {if $r[catid]==$catid||$r[catid]==$cat}on{/if}" >
????????????????<a href="{$r[url]}" class="href">{$r[catname]}</a>

????????????????????<p class="listList">
????????????????????{pc:content?action="category"?catid="$r[catid]"?num="8"?siteid="$siteid"?order="listorder?DESC"?return="dat"}
????????????????????{loop?$dat?$v}
????????????????????????<a href="{$v[url]}">{$v[catname]}</a>
????????????????????{/loop}
????????????????????{/pc}
????????????????????</p>
????????????</li>
????????{/loop}
????????{/pc}

Download model

????????{pc:content?action="lists"?catid="$catid"?num="15"?order="id?DESC"?page="$page"?moreinfo="1"}
????????{loop?$data?$r}
????????????{php?$xiazai?=?string2array($r['downfiles']);}
????????????{loop?$xiazai?$b}
????????????????<dl class="news_dl">
????????????????????<dt>
????????????????????????<a href="{$b[fileurl]}"  title="{$r[title]}" class="dt_1">
????????????????????????????{$r[title]}
????????????????????????</a>
????????????????????????<span class="dt_2">[{date('Y-m?H:i',$r[inputtime])}]</span>
????????????????????</dt>
????????????????????<dd>
????????????????????????{str_cut(strip_tags($r[content]),340)}
????????????????????</dd>
????????????????</dl>
????????????????<!-- 文件地址調(diào)用標簽：{$b[fileurl]}     文件名調(diào)用標簽：{$b[filename]} -->
????????????{/loop}
????????{/loop}
????????{/pc}

Judge odd and even numbers

{$n}.{if?$n%2==0}偶數(shù){else}奇數(shù){/if}???<br>

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