[PHP]listing.php
下図の赤線のhtmlへのリンクを書き出すphp。
index.php
<ul>
<?php
function getDirList($trgDir){
$a = array();
if ($dir = opendir($trgDir)) {
while (($file = readdir($dir)) !== false) {
if ($file != "." && $file != "..") {
if(is_dir($trgDir.'/'.$file)){
array_push($a, $file);
}
}
}
closedir($dir);
return $a;
}
}
function getFileList($dir,$ext){
$res_dir = opendir($dir);
$list=array();
while( $file_name = readdir( $res_dir ) ){
if($ext){
$n=explode('.' , $file_name);
if($n[1]==$ext)array_push($list,$file_name);
}else{
array_push($list,$file_name);
}
}
closedir( $res_dir );
return $list;
}
function sortByTimestamp($list){
usort($list,'sortByTimestampCmp');
return $list;
}
function sortByTimestampCmp($a,$b){
$at=filemtime($a);
$bt=filemtime($b);
if($at==$bt)return 0;
return ($at<$bt)?-1:1;
}
function echoList($list,$format){
foreach($list as $dir){
$n=getFileList($dir,"html");
foreach($n as $f){
$m=$dir . '/' . $f;
if($format){
echo preg_replace('/%@/',$m,$format);
}else{
echo $m;
}
}
}
}
$dir_list=getDirList("./");
$dir_list=sortByTimestamp($dir_list);
$dir_list=array_reverse($dir_list);
echoList($dir_list,'<li><a href="%@" target="_self">%@</a></li>');
?>
</ul>
