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run code in 150+ php & hhvm versions
Bugs & Features
<?php error_reporting(-1); $command = '/bin/sleep 30'; $pipes = array(); $error = $output = ""; $process = proc_open( $command, array( 0 => array('pipe', 'r'), 1 => array('pipe', 'w'), 2 => array('pipe', 'w') ), $pipes ); usleep(1000); if (is_resource($process)) { $status = proc_get_status($process); printf("running: %d exitcode: %d\n", $status['running'], $status['exitcode']); print "killing proc_open'ed process\n"; posix_kill($status['pid'], 9); $status = proc_get_status($process); printf("running: %d exitcode: %d\n", $status['running'], $status['exitcode']); } else { printf("proc_open failed for command %s\n", $command); }
Output for 5.6.28, 7.0.14 - 7.1.0
running: 0 exitcode: 127 killing proc_open'ed process running: 0 exitcode: -1
Output for 7.0.0 - 7.0.10
Warning: proc_open(): fork failed - Resource temporarily unavailable in /in/FcY3d on line 13 proc_open failed for command /bin/sleep 30
Output for hhvm-3.10.0 - 3.12.0
running: 1 exitcode: -1 killing proc_open'ed process running: 1 exitcode: -1
Output for 4.3.2 - 5.6.25
Warning: proc_open(): fork failed - Resource temporarily unavailable in /in/FcY3d on line 18 proc_open failed for command /bin/sleep 30
Output for 4.3.0 - 4.3.1
Warning: proc_open() [http://www.php.net/function.proc-open]: fork failed - Resource temporarily unavailable in /in/FcY3d on line 18 proc_open failed for command /bin/sleep 30