protected function ImageAPIOptimizeProcessorBinary::findExecutablePath in Image Optimize (or ImageAPI Optimize) 7.2

2 calls to ImageAPIOptimizeProcessorBinary::findExecutablePath()

ImageAPIOptimizeProcessorBinary::configForm in plugins/imageapi_optimize/ImageAPIOptimizeProcessorBinary.inc

ImageAPIOptimizeProcessorBinary::getFullPathToBinary in plugins/imageapi_optimize/ImageAPIOptimizeProcessorBinary.inc

File

plugins/imageapi_optimize/ImageAPIOptimizeProcessorBinary.inc, line 68

Class

ImageAPIOptimizeProcessorBinary

Code

protected function findExecutablePath($executable = NULL) {
  if (is_null($executable)) {
    $executable = $this
      ->executableName();
  }
  $output = array();
  $return_var = 0;
  $path = exec('which ' . escapeshellarg($executable), $output, $return_var);
  if ($return_var == 0) {
    return $path;
  }
}