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1. drupal
   1. drupal6

GD helper function to create an image resource from a file.

Übergabeparameter

$file A string file path where the iamge should be saved.

$extension A string containing one of the following extensions: gif, jpg, jpeg, png.

Rückgabewert

An image resource, or FALSE on error.

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Code

includes/image.gd.inc, line 184

<?php
function image_gd_open($file, $extension) {
  $extension = str_replace('jpg', 'jpeg', $extension);
  $open_func = 'imageCreateFrom' . $extension;
  if (!function_exists($open_func)) {
    return FALSE;
  }
  return $open_func($file);
}
?>