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)
8.3.40.0120.00318.95
8.3.30.0040.01119.34
8.3.20.0060.00320.43
8.3.10.0050.00322.12
8.3.00.0070.00020.64
8.2.170.0060.01022.96
8.2.160.0140.00019.08
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00417.38
8.2.110.0000.00919.27
8.2.100.0090.00317.78
8.2.90.0000.00817.88
8.2.80.0050.00318.90
8.2.70.0040.00417.50
8.2.60.0030.00617.75
8.2.50.0050.00317.80
8.2.40.0040.00419.36
8.2.30.0060.00317.98
8.2.20.0040.00417.65
8.2.10.0040.00417.67
8.2.00.0060.00317.66
8.1.270.0000.00822.19
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0080.00417.48
8.1.230.0060.00617.64
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0080.00017.22
8.1.180.0000.00918.10
8.1.170.0030.00617.62
8.1.160.0000.00822.17
8.1.150.0040.00418.63
8.1.140.0030.00517.46
8.1.130.0070.00417.89
8.1.120.0040.00417.40
8.1.110.0000.00717.31
8.1.100.0070.00017.23
8.1.90.0040.00417.44
8.1.80.0040.00417.39
8.1.70.0000.00717.26
8.1.60.0040.00417.56
8.1.50.0000.00817.50
8.1.40.0000.00817.42
8.1.30.0030.00517.61
8.1.20.0060.00317.52
8.1.10.0000.00817.50
8.1.00.0000.01017.39
8.0.300.0020.00520.46
8.0.290.0070.00016.75
8.0.280.0000.00718.48
8.0.270.0030.00317.11
8.0.260.0000.00716.77
8.0.250.0070.00016.86
8.0.240.0090.00016.94
8.0.230.0040.00417.00
8.0.220.0000.00716.80
8.0.210.0030.00516.78
8.0.200.0000.00617.00
8.0.190.0030.00517.00
8.0.180.0040.00416.88
8.0.170.0050.00316.88
8.0.160.0070.00016.92
8.0.150.0040.00416.89
8.0.140.0070.00016.79
8.0.130.0060.00013.48
8.0.120.0040.00416.78
8.0.110.0050.00516.87
8.0.100.0040.00416.77
8.0.90.0050.00316.89
8.0.80.0060.00916.77
8.0.70.0040.00416.96
8.0.60.0040.00416.95
8.0.50.0040.00416.96
8.0.30.0110.00916.99
8.0.20.0060.01317.40
8.0.10.0020.00516.96
8.0.00.0080.01116.78
7.4.330.0000.00615.13
7.4.320.0040.00416.59
7.4.300.0050.00216.52
7.4.290.0020.00516.56
7.4.280.0000.00716.44
7.4.270.0040.00416.45
7.4.260.0000.00716.52
7.4.250.0000.00816.50
7.4.240.0060.00116.40
7.4.230.0020.00516.33
7.4.220.0040.01216.44
7.4.210.0090.00916.52
7.4.200.0000.00716.32
7.4.190.0080.00016.67
7.4.160.0060.01216.48
7.4.150.0160.00417.40
7.4.140.0140.00917.86
7.4.130.0080.01016.54
7.4.120.0090.00916.30
7.4.110.0030.01516.32
7.4.100.0030.01516.38
7.4.90.0070.01116.66
7.4.80.0090.01519.39
7.4.70.0100.01416.66
7.4.60.0040.01516.24
7.4.50.0090.00016.48
7.4.40.0100.01022.77
7.4.30.0090.00916.52
7.4.10.0080.01114.73
7.4.00.0120.00514.92
7.3.330.0060.00013.02
7.3.320.0030.00312.99
7.3.310.0070.00016.12
7.3.300.0060.00016.09
7.3.290.0170.00416.18
7.3.280.0090.00716.20
7.3.270.0170.00717.40
7.3.260.0180.00716.33
7.3.250.0070.01116.22
7.3.240.0070.01416.33
7.3.230.0100.00816.39
7.3.210.0110.00616.18
7.3.200.0150.00719.39
7.3.190.0100.00916.35
7.3.180.0170.00416.27
7.3.170.0180.00316.34
7.3.160.0060.01416.41
7.3.130.0090.01114.85
7.3.120.0060.01314.67
7.3.110.0100.00814.86
7.3.100.0070.00914.62
7.3.90.0070.00814.82
7.3.80.0060.00814.80
7.3.70.0050.01114.72
7.3.60.0070.00614.75
7.3.50.0070.00514.75
7.3.40.0070.00514.74
7.3.30.0070.00914.74
7.3.20.0120.00316.54
7.3.10.0100.00516.62
7.3.00.0120.00516.68
7.2.330.0140.00316.57
7.2.320.0090.00916.62
7.2.310.0160.00316.56
7.2.300.0070.01416.39
7.2.290.0070.01016.39
7.2.260.0060.01215.25
7.2.250.0080.00914.97
7.2.240.0120.00615.06
7.2.230.0080.01015.04
7.2.220.0090.00815.01
7.2.210.0020.01315.07
7.2.200.0070.00915.14
7.2.190.0020.01614.99
7.2.180.0050.00914.93
7.2.170.0050.00915.01
7.2.160.0060.00814.93
7.2.150.0060.01016.91
7.2.140.0050.01116.77
7.2.130.0080.01016.97
7.2.120.0070.00516.89
7.2.110.0070.00616.87
7.2.100.0070.00616.86
7.2.90.0040.00916.78
7.2.80.0090.00416.71
7.2.70.0060.00816.65
7.2.60.0080.01116.72
7.2.50.0080.01216.91
7.2.40.0030.00816.80
7.2.30.0060.01017.01
7.2.20.0080.00516.87
7.2.10.0060.00616.80
7.2.00.0060.00916.92
7.1.330.0120.00415.94
7.1.320.0080.00915.85
7.1.310.0110.00415.72
7.1.300.0070.01015.80
7.1.290.0070.00715.73
7.1.280.0060.00915.70
7.1.270.0070.00815.81
7.1.260.0080.00415.70
7.1.250.0070.00815.59
7.1.240.0080.00415.65
7.1.230.0060.00815.69
7.1.220.0030.01215.82
7.1.210.0050.01015.86
7.1.200.0060.00815.62
7.1.190.0050.01015.80
7.1.180.0070.01215.84
7.1.170.0090.00815.76
7.1.160.0080.00415.69
7.1.150.0020.01315.83
7.1.140.0020.01115.84
7.1.130.0070.00615.87
7.1.120.0080.00615.77
7.1.110.0050.00815.73
7.1.100.0080.00515.65
7.1.90.0080.00815.68
7.1.80.0020.01115.90
7.1.70.0050.00616.28
7.1.60.0100.01017.13
7.1.50.0070.01116.19
7.1.40.0060.00915.97
7.1.30.0060.00615.64
7.1.20.0050.01015.93
7.1.10.0090.00615.85
7.1.00.0040.03317.90
7.0.330.0040.01215.53
7.0.320.0060.00915.33
7.0.310.0020.00915.36
7.0.300.0040.00915.53
7.0.290.0110.00315.48
7.0.280.0050.00515.23
7.0.270.0050.00915.39
7.0.260.0050.00715.25
7.0.250.0060.00615.40
7.0.240.0030.01215.48
7.0.230.0080.00815.63
7.0.220.0030.00915.41
7.0.210.0100.00515.65
7.0.200.0060.00615.93
7.0.190.0050.00915.41
7.0.180.0070.00815.21
7.0.170.0030.00915.48
7.0.160.0050.00715.51
7.0.150.0060.00815.42
7.0.140.0010.03617.61
7.0.130.0040.01215.55
7.0.120.0000.01115.36
7.0.110.0090.00415.44
7.0.100.0060.00815.17
7.0.90.0050.00715.42
7.0.80.0060.00915.35
7.0.70.0050.00815.51
7.0.60.0080.02016.99
7.0.50.0100.01516.36
7.0.40.0090.02115.59
7.0.30.0180.02615.60
7.0.20.0160.03215.73
7.0.10.0130.03115.68
7.0.00.0100.02715.68
5.6.400.0070.00814.36
5.6.390.0040.00914.26
5.6.380.0060.01014.33
5.6.370.0070.00614.38
5.6.360.0060.00714.22
5.6.350.0040.01114.25
5.6.340.0060.00914.26
5.6.330.0030.01214.43
5.6.320.0070.00714.41
5.6.310.0010.01214.08
5.6.300.0040.00914.21
5.6.290.0090.00414.17
5.6.280.0040.03216.57
5.6.270.0120.00214.31
5.6.260.0040.01114.38
5.6.250.0080.00814.23
5.6.240.0040.01114.29
5.6.230.0020.01314.23
5.6.220.0050.00914.29
5.6.210.0080.03116.45
5.6.200.0100.02415.47
5.6.190.0100.02516.25
5.6.180.1430.01616.39
5.6.170.0110.03316.41
5.6.160.0070.02416.48
5.6.150.0070.03215.51
5.6.140.0120.02815.48
5.6.130.0040.03715.56
5.6.120.0080.03116.51
5.6.110.0060.03216.54
5.6.100.0060.02816.63
5.6.90.0100.03016.55
5.6.80.0090.03316.26
5.6.70.0160.02916.21
5.6.60.0100.00314.16
5.6.50.0090.00614.02
5.6.40.0100.00614.17
5.6.30.0060.00914.08
5.6.20.0050.01114.07
5.6.10.0060.00614.16
5.6.00.0080.00614.16
5.5.380.0040.01214.26
5.5.370.0100.00414.15
5.5.360.0040.01114.26
5.5.350.0080.03216.24
5.5.340.0080.03015.43
5.5.330.0100.01816.06
5.5.320.0170.02316.37
5.5.310.0150.02216.42
5.5.300.0100.02015.51
5.5.290.0050.03015.48
5.5.280.0070.01816.39
5.5.270.0040.02316.53
5.5.260.0100.03016.33
5.5.250.0110.02316.40
5.5.240.0110.03016.19
5.5.230.0080.00614.35
5.5.220.0080.00814.22
5.5.210.0060.01014.04
5.5.200.0080.00614.02
5.5.190.0070.00914.19
5.5.180.0080.00913.99
5.5.170.0020.01314.19
5.5.160.0050.01114.01
5.5.150.0090.00514.03
5.5.140.0050.01014.18
5.5.130.0060.00614.29
5.5.120.0090.00514.24
5.5.110.0100.00614.26
5.5.100.0120.00514.22
5.5.90.0060.01114.19
5.5.80.0080.00814.00
5.5.70.0060.00914.10
5.5.60.0010.01314.04
5.5.50.0080.00714.02
5.5.40.0050.00813.99
5.5.30.0090.00514.21
5.5.20.0050.01014.06
5.5.10.0050.01114.00
5.5.00.0080.00714.05
5.4.450.0070.02114.38
5.4.440.0060.02214.28
5.4.430.0030.02414.35
5.4.420.0050.01914.32
5.4.410.0190.02314.42
5.4.400.0520.00214.11
5.4.390.0580.00214.03
5.4.380.0140.01914.07
5.4.370.0080.03214.08
5.4.360.0100.02214.02
5.4.350.0160.02014.06
5.4.340.0190.02714.12
5.4.330.0030.00611.75
5.4.320.0050.01812.00
5.4.310.0030.02011.99
5.4.300.0040.01911.99
5.4.290.0050.01712.01
5.4.280.0090.01512.04
5.4.270.0030.01811.96
5.4.260.0080.02414.07
5.4.250.0070.02014.12
5.4.240.0030.02514.16
5.4.230.0070.02514.08
5.4.220.0050.02414.16
5.4.210.0030.02314.12
5.4.200.0060.02214.07
5.4.190.0060.02314.19
5.4.180.0080.02014.11
5.4.170.0070.01914.21
5.4.160.0060.02314.26
5.4.150.0080.01814.07
5.4.140.0100.02113.26
5.4.130.0080.02013.37
5.4.120.0020.02313.30
5.4.110.0030.02613.23
5.4.100.0080.01513.31
5.4.90.0040.02213.28
5.4.80.0090.01813.29
5.4.70.0110.01813.26
5.4.60.0080.01713.26
5.4.50.0050.02513.29
5.4.40.0020.02313.38
5.4.30.0080.01613.36
5.4.20.0020.02413.27
5.4.10.0070.01813.33
5.4.00.0070.01613.15
5.3.290.0030.02012.09
5.3.280.0100.02312.74
5.3.270.0080.02112.70
5.3.260.0080.01812.70
5.3.250.0070.01912.75
5.3.240.0110.01812.65
5.3.230.0070.02412.69
5.3.220.0070.01912.69
5.3.210.0080.01812.67
5.3.200.0080.02312.65
5.3.190.0050.02212.63
5.3.180.0090.02212.69
5.3.170.0030.02212.61
5.3.160.0060.02212.63
5.3.150.0030.02112.70
5.3.140.0040.02212.63
5.3.130.0050.01912.62
5.3.120.0040.02212.71
5.3.110.0040.02112.68
5.3.100.0030.02112.48
5.3.90.0050.02112.40
5.3.80.0040.02112.40
5.3.70.0090.01812.51
5.3.60.0040.02012.47
5.3.50.0080.01812.49
5.3.40.0080.02412.46
5.3.30.0050.01912.48
5.3.20.0080.01712.39
5.3.10.0070.01912.43
5.3.00.0040.02312.33
5.2.170.0100.05711.19
5.2.160.0100.04711.04
5.2.150.0000.05011.09
5.2.140.0070.04311.18
5.2.130.0030.04711.11
5.2.120.0070.04010.95
5.2.110.0030.04310.95
5.2.100.0030.05011.02
5.2.90.0200.03711.04
5.2.80.0030.04711.11
5.2.70.0030.05011.00
5.2.60.0030.04310.98
5.2.50.0070.04010.96
5.2.40.0000.04311.00
5.2.30.0070.04010.88
5.2.20.0070.05710.98
5.2.10.0100.04311.08
5.2.00.0100.05310.63
5.1.60.0100.02710.15
5.1.50.0030.04010.04
5.1.40.0070.03310.19
5.1.30.0100.03310.42
5.1.20.0030.03710.42
5.1.10.0100.03310.11
5.1.00.0100.03710.13
5.0.50.0070.0338.40
5.0.40.0030.0338.41
5.0.30.0070.0408.19
5.0.20.0030.0308.36
5.0.10.0070.0278.25
5.0.00.0070.0408.26
4.4.90.0030.0306.46
4.4.80.0100.0176.46
4.4.70.0030.0236.42
4.4.60.0070.0176.41
4.4.50.0030.0236.41
4.4.40.0030.0436.41
4.4.30.0030.0276.41
4.4.20.0030.0206.41
4.4.10.0070.0176.41
4.4.00.0070.0436.41
4.3.110.0100.0236.41
4.3.100.0030.0306.41
4.3.90.0100.0176.41
4.3.80.0070.0436.41
4.3.70.0000.0236.41
4.3.60.0070.0176.41
4.3.50.0000.0236.41
4.3.40.0030.0336.41
4.3.30.0070.0206.41
4.3.20.0030.0206.41
4.3.10.0100.0206.41
4.3.00.0130.0204.49

preferences:
49.46 ms | 400 KiB | 5 Q