<?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];
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODAyMzQ3NzM4MTEwODQ1IDk2MDk3NjcyOTIwNjc0ODIgNjc4Nzk4Mjg0MDc4ODQyNg==