Edit file File name : Passthru.php Content :<?php namespace ExecWithFallback; /** * Emulate exec() with passthru() * * @package ExecWithFallback * @author Bjørn Rosell <it@rosell.dk> */ class Passthru { /** * Emulate exec() with passthru() * * @param string $command The command to execute * @param string &$output (optional) * @param int &$result_code (optional) * * @return string | false The last line of output or false in case of failure */ public static function exec($command, &$output = null, &$result_code = null) { ob_start(); // Note: We use try/catch in order to close output buffering in case it throws try { passthru($command, $result_code); } catch (\Exception $e) { ob_get_clean(); passthru($command, $result_code); } catch (\Throwable $e) { ob_get_clean(); passthru($command, $result_code); } $result = ob_get_clean(); // split new lines. Also remove trailing space, as exec() does $theOutput = preg_split('/\s*\r\n|\s*\n\r|\s*\n|\s*\r/', $result); // remove the last element if it is blank if ((count($theOutput) > 0) && ($theOutput[count($theOutput) -1] == '')) { array_pop($theOutput); } if (count($theOutput) == 0) { return ''; } if (gettype($output) == 'array') { foreach ($theOutput as $line) { $output[] = $line; } } else { $output = $theOutput; } return $theOutput[count($theOutput) -1]; } } Save