将键值对从SQL查询推送到数组

我从数据库中提取数据，并希望将其插入到数组中。我想阵列看起来像将键值对从SQL查询推送到数组

$myArray = array(
      $id => array(
         "title" => $title, 
         "description" => $description, 
         "tag" => $tag, 
         "link" => $link 
         ) 
       )

其中的$ id是从数据库中抽取的ID，$标题从数据库的“标题”列拉，等等。

我需要连接所有这些数据，以便我可以使用模板轻松显示信息。

目前，这是我的代码：

<?php 
$query = mysqli_query($db_conn, $advice); 
//Arrays for the key value pairs 
$pregnancyArray = array(); 
$postpartumArray = array(); 
$babyArray = array(); 
$toddlerArray = array(); 
$parentingArray = array(); 

//Arrays for now 
$pregnancyTitleArray = array(); 
$pregnancyLinkArray = array(); 
$pregnancyDescriptionArray=array(); 
$pregnancyTagArray=array(); 

$postpartumTitleArray = array(); 
$postpartumLinkArray = array(); 
$babyTitleArray = array(); 
$babyLinkArray = array(); 
$toddlerTitleArray = array(); 
$toddlerLinkArray = array(); 
$parentingTitleArray = array(); 
$parentingLinkArray = array(); 

function createSlug($slug) 
{ 
    $LNSH = '/[^\-\s\pN\pL]+/u'; 
    $SDH = '/[\-\s]+/'; 
    $slug = preg_replace($LNSH, '', mb_strtolower($slug, 'UTF-8')); 
    $slug = preg_replace($SDH, '-', $slug); 
    $slug = trim($slug, '-'); 
    return $slug; 
} 

while ($row = mysqli_fetch_array($query)) { 
    $id = $row['adviceID']; 
    $title = $row['title']; 
    $cat = $row['cat']; 
    $link = createSlug($title); 
    $description = $row['description']; 
    $tag = $row['tag']; 


    if ($cat === 'pregnancy') { 

     array_push($pregnancyTitleArray, $title); 
     array_push($pregnancyLinkArray,$link); 
     array_push($pregnancyDescriptionArray, $description); 
     if($tag){ 
      array_push($pregnancyTagArray, $tag); 
     } 
     else { 
      array_push($pregnancyTagArray, "nt"); 
     } 

    } elseif ($cat === 'postpartum') { 
     array_push($postpartumTitleArray, $title); 
     array_push($postpartumLinkArray,$link); 
    } elseif ($cat === 'baby') { 
     array_push($babyTitleArray, $title); 
     array_push($babyLinkArray,$link); 
    } elseif ($cat === 'toddler') { 
     array_push($toddlerTitleArray, $title); 
     array_push($toddlerLinkArray,$link); 
    } elseif ($cat === 'parenting') { 
     array_push($parentingTitleArray, $title); 
     array_push($parentingLinkArray,$link); 
    } else { 
     continue; 
    } 
} 
    ?> 
<section class="content" id="pregnancy-advice"> 
    <h2 class="heading">Pregnancy Advice</h2> 
    <ul class="justified-content" style="list-style-type: none;"> 
    <?php 
     for($i = 0; $i < sizeof($pregnancyTitleArray) && $i <= 15; $i++){ 
      echo "<li class=\"extra-spacing\"><a href=\"atemplate.php?\"" . $pregnancyLinkArray[$i] . ">" . $pregnancyTitleArray[$i] . "</a></li>"; 
     } 
    ?> 
     <a class="more-links" href="adviceCat.php?cat=pregnancy">More -></a> 
    </ul> 
</section>

来源

2017-06-22 ethacker

你能只是建立与结果的阵列设置，像这样：

$results = []; 
while ($row = mysqli_fetch_array($query)) { 
    $results[$row['adviceID']] = $row; 
    $results[$row['adviceID']]['link'] = createSlug($title); 
}

如果您只想有你的阵列中的某些数据你可以以不同的方式构建它：

$results = []; 
while ($row = mysqli_fetch_array($query)) { 
    $results[$row['adviceID']] = array(
    'title' => $row['title'], 
    'description' => $row['description'], 
    'tag' => $row['tag'], 
    'link' => createSlug($title), 
); 
}

来源

2017-06-22 19:48:19 Mazzy

将键值对从SQL查询推送到数组

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