Php 在两个单独的foreach循环中分离变量的内容,全部在一个函数中
我的函数中有两个foreach循环,每个循环使用传递给它的$newlist数据,第一个foreach循环只从数据库中检索一项。第二个foreach循环应该/应该单独检索三个新闻项,但事实并非如此,因为在html页面中,它只显示在第一个foreach循环中检索到的第一个项三次,而不是三个不同的项。我如何避免这种情况以实现我的目标Php 在两个单独的foreach循环中分离变量的内容,全部在一个函数中,php,Php,我的函数中有两个foreach循环,每个循环使用传递给它的$newlist数据,第一个foreach循环只从数据库中检索一项。第二个foreach循环应该/应该单独检索三个新闻项,但事实并非如此,因为在html页面中,它只显示在第一个foreach循环中检索到的第一个项三次,而不是三个不同的项。我如何避免这种情况以实现我的目标 function getNewsHTMLStructureIsland($newslist = array()) { $html = '';
function getNewsHTMLStructureIsland($newslist = array())
{
$html = '';
if (empty($newslist))
return NULL;
$html .= '<div role="main" class="fluid flush split homepage">';
$html .= '<div class="lc flush lc-island">';
$html .= '<div class="l-two-col">';
$html .= '<div class="l-main-container">';
$html .= '<div class="l-main">';
//<!-- Begin: Channel Archive Page - Primary Island -->
$html .= '<div class="island plain-island">';
foreach (array_slice($newslist, 0, 1) as $newslistarticle) {
$html .= '<div class="plain-feature block block-inset">';
$html .= '<a href="'. site_url() .'news/'.$newslistarticle->slug.' " data-omni-sm="hp_featureddl">';
$html .= '<img class="thumb" data-aspect-ratio="500x369" height="369" width="500" alt="'.$newslistarticle->title.'" src="" />';
$html .= '<div class="block-title">';
$html .= '<h2>'.$newslistarticle->title.'</h2>';
$html .= '<div class="byline">by Alexia Tsotsis</div>';
$html .= '</div>';
$html .= '</a>';
$html .= '</div>';
}
$html .= '<ul class="plain-item-list">';
foreach (array_slice($newslist, 1, 3) as $newsarticle) {
//print_r($tweet);
$html .= '<li class="plain-item block block-small">';
$html .= '<a href="'. site_url() .'news/'.$newslistarticle->slug.' " data-omni-sm="hp_featureddl">';
$html .= '<img class="thumb" data-featured-thumb="1" height="90" width="145" alt="" src="" />';
$html .= '<div class="plain-title">';
$html .= '<h2 class="h-alt">'.$newslistarticle->title.'</h2>';
$html .= '<p class="byline">by Jordan Crook</p>';
$html .= '</div>';
$html .= '</a>';
$html .= '</li>';
}
$html .= '</ul>';
$html .= '</div>';
////<!-- End: Channel Archive Page - Primary Island -->
return $html;
}
}
函数getNewsHTMLStructureIsland($newslist=array())
{
$html='';
if(空($newslist))
返回NULL;
$html.='';
$html.='';
$html.='';
$html.='';
$html.='';
//
$html.='';
foreach(数组_切片($newslist,0,1)作为$newslistarticle){
$html.='';
$html.='';
$html.='';
}
$html.='- ;
foreach(数组_切片($newslist,1,3)作为$newsarticle){
//打印(tweet);
$html.='
- ; $html.=''; $html.=' '; } $html.='
foreach (array_slice($newslist, 0, 1) as $newslistarticle) {
与
删除关闭}
替换
foreach (array_slice($newslist, 1, 3) as $newsarticle) {
与
对于($i=1;$i工作解决方案也是,我意识到我应该使用$newsarticle->title而不是$newslistarticle->title,这将两个foreachloop的内容分开。新函数包含
function getNewsHTMLStructureIsland($newslist = array())
{
$html = '';
if (empty($newslist))
return NULL;
$html .= '<div role="main" class="fluid flush split homepage">';
$html .= '<div class="lc flush lc-island">';
$html .= '<div class="l-two-col">';
$html .= '<div class="l-main-container">';
$html .= '<div class="l-main">';
//<!-- Begin: Channel Archive Page - Primary Island -->
$html .= '<div class="island plain-island">';
$newslistarticle = $newslist[0];
$html .= '<div class="plain-feature block block-inset">';
$html .= '<a href="'. site_url() .'news/'.$newslistarticle->slug.' " data-omni-sm="hp_featureddl">';
$html .= '<img class="thumb" data-aspect-ratio="500x369" height="369" width="500" alt="'.$newslistarticle->title.'" src="" />';
$html .= '<div class="block-title">';
$html .= '<h2>'.$newslistarticle->title.'</h2>';
$html .= '<div class="byline">by Alexia Tsotsis</div>';
$html .= '</div>';
$html .= '</a>';
$html .= '</div>';
$html .= '<ul class="plain-item-list">';
foreach (array_slice($newslist, 1, 3) as $newsarticle) {
//print_r($tweet);
$html .= '<li class="plain-item block block-small">';
$html .= '<a href="'. site_url() .'news/'.$newsarticle->slug.' " data-omni-sm="hp_featureddl">';
$html .= '<img class="thumb" data-featured-thumb="1" height="90" width="145" alt="" src="" />';
$html .= '<div class="plain-title">';
$html .= '<h2 class="h-alt">'.$newsarticle->title.'</h2>';
$html .= '<p class="byline">by Jordan Crook</p>';
$html .= '</div>';
$html .= '</a>';
$html .= '</li>';
}
$html .= '</ul>';
$html .= '</div>';
////<!-- End: Channel Archive Page - Primary Island -->
return $html;
}
函数getNewsHTMLStructureIsland($newslist=array())
{
$html='';
if(空($newslist))
返回NULL;
$html.='';
$html.='';
$html.='';
$html.='';
$html.='';
//
$html.='';
$newslistarticle=$newslist[0];
$html.='';
$html.='';
$html.='';
$html.=';
foreach(数组_切片($newslist,1,3)作为$newsarticle){
//打印(tweet);
$html.='- ;
$html.='';
$html.='
';
}
$html.='
';
$html.='';
////
返回$html;
}
Fantastic@cyadder,这很快就有帮助了
for($i=1; $i<=3; $i++) {
$newsarticle = $newslist[$];
function getNewsHTMLStructureIsland($newslist = array())
{
$html = '';
if (empty($newslist))
return NULL;
$html .= '<div role="main" class="fluid flush split homepage">';
$html .= '<div class="lc flush lc-island">';
$html .= '<div class="l-two-col">';
$html .= '<div class="l-main-container">';
$html .= '<div class="l-main">';
//<!-- Begin: Channel Archive Page - Primary Island -->
$html .= '<div class="island plain-island">';
$newslistarticle = $newslist[0];
$html .= '<div class="plain-feature block block-inset">';
$html .= '<a href="'. site_url() .'news/'.$newslistarticle->slug.' " data-omni-sm="hp_featureddl">';
$html .= '<img class="thumb" data-aspect-ratio="500x369" height="369" width="500" alt="'.$newslistarticle->title.'" src="" />';
$html .= '<div class="block-title">';
$html .= '<h2>'.$newslistarticle->title.'</h2>';
$html .= '<div class="byline">by Alexia Tsotsis</div>';
$html .= '</div>';
$html .= '</a>';
$html .= '</div>';
$html .= '<ul class="plain-item-list">';
foreach (array_slice($newslist, 1, 3) as $newsarticle) {
//print_r($tweet);
$html .= '<li class="plain-item block block-small">';
$html .= '<a href="'. site_url() .'news/'.$newsarticle->slug.' " data-omni-sm="hp_featureddl">';
$html .= '<img class="thumb" data-featured-thumb="1" height="90" width="145" alt="" src="" />';
$html .= '<div class="plain-title">';
$html .= '<h2 class="h-alt">'.$newsarticle->title.'</h2>';
$html .= '<p class="byline">by Jordan Crook</p>';
$html .= '</div>';
$html .= '</a>';
$html .= '</li>';
}
$html .= '</ul>';
$html .= '</div>';
////<!-- End: Channel Archive Page - Primary Island -->
return $html;
}