Glob目录/文件夹列表的结果数限制 [英] Limit number of results for glob directory/folder listing

问题描述

如何在以下代码中将目录结果/pdf的数量限制为8个?

How would I go about limiting the number of directory results/pdfs to, say 8, in the following code?

$counter = 0; 
foreach (glob("/directory/*.pdf") as $path) { //configure path
    $docs[filectime($path)] = $path;
} 
krsort($docs); // sort by key (timestamp)               
foreach ($docs as $timestamp => $path) {
    echo '<li><a href="/directory/'.basename($path).'" class="'.($counter%2?"light-grey":"").'" target="_blank">'.basename($path).'</a></li>';
    $counter++;                     
}

这可能真的很容易，但是我似乎无法弄清楚-谢谢你，S.

This is probably really easy but I can't seem to be able figure it out - thanks in advance, S.

推荐答案

foreach (array_slice(glob("/directory/*.pdf"),0,8) as $path) {

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