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  1. <?php
  2.  
  3. $ruta = "img"; // Indicar ruta
  4.  $filehandle = opendir($ruta); // Abrir archivos
  5.   while ($file = readdir($filehandle)) {
  6.    if ($file != "." && $file != "..") {
  7.     $tamaño = GetImageSize($ruta."/".$file);
  8.             ?>
  9.      <img src="<?php echo $ruta."/".$file ?>" width="300px">   
  10.             <?php
  11.    } 
  12.   } 
  13. closedir($filehandle); // Fin lectura archivos
  14. ?>
Success #stdin #stdout #stderr 0s 52488KB
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Standard input is empty
stdout
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Standard output is empty
stderr
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PHP Warning:  opendir(img): failed to open dir: No such file or directory in /home/2BFjCt/prog.php on line 4
PHP Warning:  readdir() expects parameter 1 to be resource, boolean given in /home/2BFjCt/prog.php on line 5
PHP Warning:  closedir() expects parameter 1 to be resource, boolean given in /home/2BFjCt/prog.php on line 13
https://ideone.com/dcwMn7
mostrar imágenes de directorio con función readdir
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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