PHP opendir(), sorting by date -


i have script retrieves files directory , need sort files date. latest photos uploaded top of list. please advise anyone?

<? $slozka = "./gallery/holiday/"; //select folder want list files $thumb= "thumb"; //the name of folder thumbnails $vypis = opendir($slozka); //open folder $celkem = '0'; //beginning number of photos  while (false!==($file = readdir($vypis))) //reading files {      if($file!="."&&$file!=".."&&!is_dir($file)&&$file!=$thumb) //search through folder     {          $celkem++; //count number of pictures         $filetitle = $file;         $nahrada = array("_", ".jpg", ".png", ".gif");         $filetitle = str_replace($nahrada, " ", "$filetitle");          if (file_exists($slozka.$thumb.'/'.$file))         { //if there preview , display ..             echo "<li><a href=\"gallery/holiday/".$file."\" alt=\"".$file."\" title=\"".$filetitle."\" class=\"holiday\" /><img src=\"gallery/holiday/thumb/".$file."\" alt=\"".$file."\"></a><span class=\"nazvy\">".$filetitle."</span></li>";         }//if there no way create ...         else              echo "<li><a href=\"gallery/holiday/".$file."\" alt=\"".$file."\" class=\"holiday\" /><img src=\"thumb.php?nazev=".$file."&amp;cesta=".$slozka."\" alt=\"".$file."\"></a><span class=\"nazvy\">".$filetitle."</span></li>";     }  }      echo "</ul><div id=\"soucet\">celkem fotek : ".$celkem."</div>"; // print number of photos in gallery ... closedir($vypis); //close folder ?>

you can use terminal command find function latest file directory. sort reverse , loop directory file pattern checking. latest file date.

check link reference.

https://superuser.com/questions/294161/unix-linux-find-and-sort-by-date-modified

ex :  find . -type f -name '{$fileformat}*'.txt -exec ls -tr {} \; | sort -r | head -10 $output = array(); @chdir($destinationdir); @exec($command, $output);

then loop $output.


Comments

Post a Comment

Popular posts from this blog

Android layout hidden on keyboard show -

i have strange problem layout. when tap on edittext , keyboard shown edittext stay on bottom , when tap on to hide keyboard , keyboard hides , edittext go should when want input text. when tap again, keyboard shown , edittext goes down behind keyboard... <relativelayout android:layout_width="match_parent" android:layout_height="match_parent" > <scrollview android:layout_width="match_parent" android:layout_height="fill_parent" android:above="@+id/rl_commands"> <textview android:layout_width="match_parent" android:layout_height="wrap_content"/> </scrollview> <relativelayout android:layout_width="match_parent android:layout_height="24dp" android:id="@+id/rl_commands" android:alignparentbottom="true">
Read more

google app engine - 403 Forbidden POST - Flask WTForms -

i have flask application running on google app engine. trying submit form built using wtform , keep getting following error. 403 forbidden: don't have permission access requested resource. either read-protected or not readable server. location.html (part of code) <form method=post action="/home/location"> .... <button type="submit" class="btn btn-primary" value="submit"> directions </button> </form> main.py @app.route('/home/location', methods=['post', 'get']) def location(): form = cfcdirections.direction(request.form) print(request.method) if request.method == 'post' , form.validate(): print("after if") directions = cfcdirections() street_no = directions.no street = directions.street suburb = directions.suburb postcode = directions.postcode
Read more

c - Why would PK11_GenerateRandom() return an error -8023? -

i looking through internet trying find source of pk11_generaterandom() function see why function fail. have program uses function when moved new flavor of linux, fails after forking ( fork() ) since not believe there problem nss, suspect doing incorrectly disregarded in older versions of linux new 1 there issue. the openssl package same on 'good' , 'bad' server: openssl 0.9.8e-fips-rhel5 01 jul nss rpm differs though. 'good' has nss-3.12.2.0-2.el5 and bas has version nss-3.15.3-4.el5_10 the 'good' server uses quite obsolete linux: linux 2.6.18-128.el5 #1 smp wed jan 21 08:45:05 est 2009 x86_64 x86_64 x86_64 gnu/linux enterprise linux enterprise linux server release 5.3 (carthage) red hat enterprise linux server release 5.3 (tikanga) the 'bad' server newer: linux bad 2.6.18-371.4.1.el5 #1 smp wed jan 29 11:05:49 pst 2014 x86_64 x86_64 x86_64 gnu/linux oracle linux server release 5.10 red hat enterprise linux server release
Read more