[英]List with alphabetical headings
我如何用字母標題擴展列表。 例如:
一個錨動物
B巴士燒傷
E吃歐元
這是我的實際代碼:
<ol class="items brand-items">
<?php foreach ($block->getBrands() as $brand): ?>
<li class="item brand-item">
<?php echo $block->escapeHtml($brand->getName()) ?>
</li>
<?php endforeach; ?>
</ol>
假設您的輸入為:
$list = ['apple', 'and', 'another', 'ball', 'bat', 'cat', 'call'];
和您期望的輸出是:
Array (
[a] => Array
(
[0] => apple
[1] => and
[2] => another
)
[b] => Array
(
[0] => ball
[1] => bat
)
[c] => Array
(
[0] => cat
[1] => call
)
)
您應該做類似的事情:
$out = [];
foreach ($list as $brand) {
$out[substr($brand,0,1)][] = $brand;
}
print_r($ out);
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