Oxid: delete older generated Pics

refresh_pics.php

<?php

for ($i=1; $i<13; $i++) {
    $masterPath         = "../out/pictures/master/product/".$i."/";
    $generatedPaths[]  = "../out/pictures/generated/product/".$i."/100_100_99/";
    $generatedPaths[]  = "../out/pictures/generated/product/".$i."/370_259_99/";
    $generatedPaths[]  = "../out/pictures/generated/product/".$i."/565_400_99/";
    $generatedPaths[]  = "../out/pictures/generated/product/".$i."/1000_700_99/";

    $allMasterPics = glob($masterPath."*.{jpg,JPG,jpeg,JPEG,png,PNG}", GLOB_BRACE);
    $thistime = time();
    foreach ($allMasterPics as $masterPic){
        $masterFmtime = filemtime($masterPic);
        if($masterFmtime > ($thistime - 72800)) { // Dateien der letzten 48h vergleichen

            foreach ($generatedPaths as $genPath) {
                $generatedPic = $genPath.basename($masterPic);
                if (file_exists($generatedPic)) {
                    if (filemtime($generatedPic) < $masterFmtime) {
                        unlink($generatedPic);
                    }
                }
            }
        }
    }
}