Generate CSV files for my pareto generational data.

pareto.php

<?php

class ExafsStruct {
	public $exafs;
	public $ff;

	function __construct($exafs, $ff) {
		$this->exafs = $exafs;
		$this->ff = $ff;
	}

	public function __toString() {
		return $this->exafs . "," . $this->ff;
	}
}

$FOLDER = "pareto";
$files = array_filter(glob('test*/run*/results.csv'));

@mkdir($FOLDER, 0755, true);
$run_count = 0;

foreach ($files as $file) {

	$stat_file = fopen($file, "r");

	if ($stat_file) {
		$run_dir = $FOLDER . "/run" . $run_count;
		++$run_count;

		@mkdir($run_dir, 0755, true);
		$generation_count = 0;

		while( (($exafs_line = fgets($stat_file)) !== false) && (($ff_line = fgets($stat_file)) !== false) ) {
			$generation_filename = $run_dir . "/gen" . $generation_count;
			$generation_file = fopen($generation_filename, "w");
			++$generation_count;

			$exafs_scores = explode(",", $exafs_line);
			$ff_scores = explode(",", $ff_line);

			unset($exafs_scores[count($exafs_scores)-1]);
			unset($ff_scores[count($ff_scores)-1]);

			$scores = array();

			for ($i = 0; $i < count($exafs_scores); ++$i) { 
				$scores[] = new ExafsStruct($exafs_scores[$i], $ff_scores[$i]);
			}

			$unique_scores = array_unique($scores);

			foreach ($unique_scores as $score) {
				fputs($generation_file, "$score->exafs,$score->ff\n");
			}

			fclose($generation_file);
			chmod($generation_filename, 0644);
		}
	}

	fclose($stat_file);
}