3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); `ls -lah` $command = 'php -r "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); }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.260.0200.05318.68
5.4.250.0030.06019.01
5.4.240.0130.05019.02
5.4.230.0130.05018.82
5.4.220.0100.06718.88
5.4.210.0230.04318.99
5.4.200.0130.05718.76
5.4.190.0170.06019.08
5.4.180.0130.07718.75
5.4.170.0230.04018.88
5.4.160.0030.05718.82
5.4.150.0100.05018.68
5.4.140.0070.05016.45
5.4.130.0000.05316.38
5.4.120.0130.04716.45
5.4.110.0030.05716.64
5.4.100.0200.04016.38
5.4.90.0100.04716.54
5.4.80.0070.04716.50
5.4.70.0100.04716.26
5.4.60.0100.05316.50
5.4.50.0070.05016.31
5.4.40.0070.05016.54
5.4.30.0030.05716.27
5.4.20.0130.05316.23
5.4.10.0130.05316.51
5.4.00.0130.04715.79
5.3.280.0170.04314.30
5.3.270.0070.05314.76
5.3.260.0130.04714.30
5.3.250.0100.04714.31
5.3.240.0000.06314.61
5.3.230.0230.04314.37
5.3.220.0070.05014.46
5.3.210.0100.05314.62
5.3.200.0030.05014.44
5.3.190.0070.07714.59
5.3.180.0000.06314.61
5.3.170.0030.06014.56
5.3.160.0100.05014.45
5.3.150.0030.05714.58
5.3.140.0030.05714.60
5.3.130.0170.04714.41
5.3.120.0100.07714.40
5.3.110.0030.06314.57
5.3.100.0230.05313.91
5.3.90.0130.04313.71
5.3.80.0030.06014.04
5.3.70.0130.06314.12
5.3.60.0100.05014.02
5.3.50.0070.06713.97
5.3.40.0100.04713.72
5.3.30.0070.05013.79
5.3.20.0100.04713.84
5.3.10.0030.05313.42
5.3.00.0070.05013.62
5.2.170.0000.04711.24
5.2.160.0070.04011.23
5.2.150.0030.04311.24
5.2.140.0070.04311.06
5.2.130.0130.04011.10
5.2.120.0030.04011.04
5.2.110.0030.04011.11
5.2.100.0130.03311.19
5.2.90.0100.03711.01
5.2.80.0070.04010.98
5.2.70.0030.04310.99
5.2.60.0030.04011.07
5.2.50.0070.04011.02
5.2.40.0100.04711.00
5.2.30.0070.04310.90
5.2.20.0130.03710.87
5.2.10.0100.03710.76
5.2.00.0030.05310.79
5.1.60.0070.0539.77
5.1.50.0070.03310.06
5.1.40.0070.0339.91
5.1.30.0070.03310.18
5.1.20.0100.03310.19
5.1.10.0030.03710.12
5.1.00.0070.03310.02
5.0.50.0030.0408.58
5.0.40.0030.0308.34
5.0.30.0030.0408.24
5.0.20.0030.0278.16
5.0.10.0100.0338.26
5.0.00.0030.0438.16
4.4.90.0030.0206.35
4.4.80.0070.0276.35
4.4.70.0000.0236.35
4.4.60.0100.0236.35
4.4.50.0070.0306.35
4.4.40.0130.0336.35
4.4.30.0030.0206.35
4.4.20.0030.0206.35
4.4.10.0000.0236.35
4.4.00.0100.0276.35
4.3.110.0070.0276.35
4.3.100.0030.0206.35
4.3.90.0000.0236.35
4.3.80.0030.0336.35
4.3.70.0000.0236.35
4.3.60.0000.0206.35
4.3.50.0000.0236.35
4.3.40.0030.0376.35
4.3.30.0000.0236.35
4.3.20.0000.0236.35
4.3.10.0000.0306.32
4.3.00.0100.0174.46

preferences:
140.25 ms | 1394 KiB | 7 Q