将数组拆分为div [英] Split array into div

问题描述

我有这个数组:

$result = array('description1', 'description2', 'description3', 'description4', 'description5'

我想像这样将这个数组拆分为div:

I want to split this array into divs like this :

• $ result [0]-$ result [1] =>将它们放入div
• $ result [2]-$ result [3] =>将它们放入div
• $ result [4] =>将其放入div

我的整个结构

$content = get_the_content();
                $description = array();
                $j=0;  


                    if (preg_match_all('/<div id="description" class="description">([^<]*)<\/div>/', $content, $match)) {


                        for( $i = 0; $i < count($match[0]); $i = $i+1 ) {

                            $description[] = $match[0][$i];

                        }

                    }       

                    $attachments =& get_children($args);    
                    $arrayMatches = array();

                        if ($attachments) {
                            foreach(array_chunk($attachments, 2) as $img) {
                                echo '<div class="two_cols">';
                                foreach($img as $attachment) {
                                    foreach($attachment as $attachment_key => $attachment_value) {
                                        $imageID = $attachment->ID;
                                        $imageTitle = $attachment->post_title;
                                        $imagearray = wp_get_attachment_image_src($attachment_value, $size, false);
                                        $imageAlt = get_post_meta($imageID, '_wp_attachment_image_alt', true);
                                        $imageURI = $imagearray[0]; // 0 is the URI
                                        $imageWidth = $imagearray[1]; // 1 is the width
                                        $imageHeight = $imagearray[2]; // 2 is the height
                                ?>

                                <div class="col_1_2">

                                        <!-- A picure Here -->
                                        <?php $arrayMatches[] = $match[0][$j]; ?>

                                </div>


                            <?php

                            break;

                        }

                        $j++;

                    }

                        $arrayMatches = array_chunk($arrayMatches, 2);
                        echo "<div>";
                         foreach($arrayMatches as $v) {
                            echo implode($v);
                        }
                        echo "</div>";

                echo '</div>';

            }       

        }

推荐答案

这应该对您有用:

只需使用 array_chunk() 对您的数组进行分块.然后，您可以简单地遍历数组，将其输出到div和 implode() 元素.

Just chunk your array with array_chunk(). And then you can simply loop through your array, output it into a div and implode() the elements.

<?php

    $result = array('description1', 'description2', 'description3', 'description4', 'description5');
    $result = array_chunk($result, 2);

    foreach($result as $v) {
        echo "<div>" . implode(" ", $v) . "</div>";
    }

?>

输出:

<div>description1 description2</div>
<div>description3 description4</div>
<div>description5</div> 

从更新后的数组结构中开始，首先要像这样首先获取所有值:

As from your updated array structure just grab all values first like this:

$result = [];
$arr = array(['description1'], ['description2'], 'description3', 'description4', 'description5');  //example
array_walk_recursive($arr, function($v, $k)use(&$result){
    $result[] = $v;
});
$result = array_chunk($result, 2);

这篇关于将数组拆分为div的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！