function drush_shell_proc_open

8.0.x exec.inc drush_shell_proc_open($cmd)
6.x exec.inc drush_shell_proc_open($cmd)
7.x exec.inc drush_shell_proc_open($cmd)
5.x exec.inc drush_shell_proc_open($cmd)
master exec.inc drush_shell_proc_open($cmd)

Execute bash command using proc_open().

@returns Exit code from launched application 0 no error 1 general error 127 command not found

Related topics

Functions to execute commands.
6 calls to drush_shell_proc_open()
drush_core_execute in commands/core/core.drush.inc
Command callback. Execute specified shell code. Often used by shell aliases that start with !.
drush_sql_cli in commands/sql/sql.drush.inc
drush_ssh_site_ssh in commands/core/ssh.drush.inc
Command callback.
_drush_backend_invoke in includes/backend.inc
Create a new pipe with proc_open, and attempt to parse the output.
_drush_core_execute_cmd in commands/core/core.drush.inc
Helper function for drush_core_execute: run one shell command

... See full list

File

includes/exec.inc, line 240
Functions for executing system commands. (e.g. exec(), system(), ...).

Code

function drush_shell_proc_open($cmd) {
  if (drush_get_context('DRUSH_VERBOSE') || drush_get_context('DRUSH_SIMULATE')) {
    drush_print("Calling proc_open($cmd);", 0, STDERR);
  }
  if (!drush_get_context('DRUSH_SIMULATE')) {
    $process = proc_open($cmd, array(0 => STDIN, 1 => STDOUT, 2 => STDERR), $pipes);
    $proc_status = proc_get_status($process);
    $exit_code = proc_close($process);
    return ($proc_status["running"] ? $exit_code : $proc_status["exitcode"]);
  }
  return 0;
}