PHP file_exists ($ var) not working

file_existsThe goal is to check if the file exists. He returns a lie. This means your file does not exist where php is looking for. php may look in a different area than you expect. It seems like time for some debugging.

Run this to find out where php is located.

echo "current working directory is -> ". getcwd();

This is where do you want php to look? If not, then change the directory where php is looking for using the function chdir.

$searchdirectory = "c:\path\to\your\directory"; //use unix style paths if necessary
chdir($searchdirectory);

( : , Windows.)

class A {
...
  //change working directory
  $searchdirectory = "c:\path\to\your\directory"; //use unix style paths if necessary
  chdir($searchdirectory);

  foreach ($blocks as $block) {
    $block = 'dir\dir2\' . $block;

    if (file_exists($block) == true) {
      $var .= file_get_contents($block);
    }
  }
}

, .

:

echo getcwd();
$searchimg = getcwd().'\\public\\images\\pics\\'.$value['name'].'.'.$value['ext'];

, , :)

, file_exists foreach. , $block .

EDIT: - .

file_exists() foreach?

class A {
  ...
  foreach ($blocks as $block) {
    $block = 'dir/dir2/' . $block;

    // Inside the loop      
    if (file_exists($block) == true) {
      $var .= file_get_contents($block);
    }
  }
}

, _ file_get_contents. :

• file_exists: FALSE, - .
• file_exists: UID/GID, .
• file_get_contents: _exists ..

, !