<?php $target_dir = "in/"; $target_filename = 'asurite_hw1.m'; // Splits the input file name and its extension. $base_name = pathinfo($target_filename, PATHINFO_FILENAME); $extension = pathinfo($target_filename, PATHINFO_EXTENSION); echo 'base_name: ' . $base_name . "\n"; echo 'extension: ' . $extension . "\n"; $previous_files = glob($target_dir . $base_name . '*'); $previous_files = array('asurite_hw1_1.m'); $id = 1; foreach ($previous_files as $f) { $r = preg_match('/.+_(\d+)\.m/', $f, $matches); if (count($matches) > 1 && $id <= $matches[1]) { $id = $id + 1; } } print_r($id); // $pattern = '/^asurite ?>
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