<?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:----OTA3Mjc1MTg3NzQzMTE1NSAxMTIxOTE5NjYxMzY3NDkzIDkzMjM2NzIzNTY3MTkwNjg=