gen txt list for montpres pdf.php

genpdf.php

<?php

function human_filesize($bytes, $decimals = 1) {
  $sz = 'BKMGTP';
  $factor = floor((strlen($bytes) - 1) / 3);
  return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[$factor];
}

$folder = "/home/webs/montpres/wp-content/uploads/molt_psp_familias_completas";
$genlist = "/home/webs/montpres/wp-content/pdf_generados.txt";
$listado = array();

$iterator = new DirectoryIterator( $folder );
foreach ($iterator as $fileinfo) {


    if ( strtolower($fileinfo->getExtension()) == "pdf") {

       $dat = date("Y-m-d H:i", $fileinfo->getMTime());
       $size = human_filesize( $fileinfo->getSize());
       $listado[$dat] = "1 ".$size." ".$dat." ".$fileinfo->getFilename()."\n" ;

    }
}

ksort($listado);
$listado = array_reverse($listado);

file_put_contents($genlist, implode($listado));

?>

Antes con bash:
#!/bin/bash

echo "Generando Listado...";
ls -laGght --time-style=long-iso
/home/webs/montpres/wp-content/uploads/molt_psp_familias_completas
| sed -re 's/^[^ ]* //'
| grep ".pdf" --color=never \

/home/webs/montpres/wp-content/pdf_generados.txt