3v4l.org

run code in 300+ PHP versions simultaneously
<?php function permission($filename) { $perms = fileperms($filename); if (($perms & 0xC000) == 0xC000) { $info = 's'; } elseif (($perms & 0xA000) == 0xA000) { $info = 'l'; } elseif (($perms & 0x8000) == 0x8000) { $info = '-'; } elseif (($perms & 0x6000) == 0x6000) { $info = 'b'; } elseif (($perms & 0x4000) == 0x4000) { $info = 'd'; } elseif (($perms & 0x2000) == 0x2000) { $info = 'c'; } elseif (($perms & 0x1000) == 0x1000) { $info = 'p'; } else { $info = 'u'; } // владелец $info .= (($perms & 0x0100) ? 'r' : '-'); $info .= (($perms & 0x0080) ? 'w' : '-'); $info .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-')); // группа $info .= (($perms & 0x0020) ? 'r' : '-'); $info .= (($perms & 0x0010) ? 'w' : '-'); $info .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-')); // все $info .= (($perms & 0x0004) ? 'r' : '-'); $info .= (($perms & 0x0002) ? 'w' : '-'); $info .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-')); return $info; } function dir_list($dir) { if ($dir[strlen($dir)-1] != '/') $dir .= '/'; if (!is_dir($dir)) return array(); $dir_handle = opendir($dir); $dir_objects = array(); while ($object = readdir($dir_handle)) if (!in_array($object, array('.','..'))) { $filename = $dir . $object; $file_object = array( 'name' => $object, 'size' => filesize($filename), 'perm' => permission($filename), 'type' => filetype($filename), 'time' => date("d F Y H:i:s", filemtime($filename)) ); $dir_objects[] = $file_object; } return $dir_objects; } print_r(dir_list("/tmp"));

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)
8.3.70.0150.00618.43
8.3.60.0090.00625.92
8.3.50.0090.01225.92
8.3.40.0160.00625.92
8.2.190.0070.01116.63
8.2.180.0070.00725.92
8.2.170.0080.00825.92
8.1.280.0090.00925.92
8.0.120.0130.01218.13
8.0.110.0170.00918.15
8.0.100.0170.00918.17
8.0.90.0160.01418.12
8.0.80.0120.01618.08
8.0.70.0170.01218.13
8.0.60.0170.01118.08
8.0.50.0120.01618.17
8.0.30.0150.01317.95
8.0.20.0180.01018.11
8.0.10.0140.01418.28
8.0.00.0100.01517.90
7.4.250.0170.01017.88
7.4.240.0170.00617.59
7.4.230.0180.01318.03
7.4.220.0140.01617.96
7.4.210.0170.00917.49
7.4.200.0150.01318.00
7.4.190.0160.01318.02
7.4.180.0220.01418.50
7.4.160.0160.01418.03
7.4.150.0190.01218.16
7.4.140.0190.01118.18
7.4.130.0150.01517.73
7.4.120.0140.01417.67
7.4.110.0160.01417.91
7.4.100.0190.01117.94
7.4.90.0170.01517.92
7.4.80.0160.01518.21
7.4.70.0170.01317.56
7.4.60.0160.01517.58
7.4.50.0160.01117.45
7.4.40.0180.00818.74
7.4.30.0180.01117.55
7.4.20.0160.01217.83
7.4.10.0190.01517.80
7.4.00.0140.01317.29
7.3.320.0230.02220.91
7.3.310.0130.01517.91
7.3.300.0170.00917.96
7.3.290.0160.01418.09
7.3.280.0140.01217.51
7.3.270.0180.01318.28
7.3.260.0190.01318.06
7.3.250.0150.01617.77
7.3.240.0190.01318.03
7.3.230.0190.01418.02
7.3.220.0220.01318.41
7.3.210.0190.01117.95
7.3.200.0170.01418.20
7.3.190.0150.01417.61
7.3.180.0150.01517.67
7.3.170.0130.01517.54
7.3.160.0120.01517.69
7.3.150.0130.01617.87
7.3.140.0090.02017.92
7.3.130.0130.01717.85
7.3.120.0150.01317.14
7.3.110.0150.01417.33
7.3.100.0130.01417.25
7.3.90.0140.01417.40
7.3.80.0180.00917.29
7.3.70.0140.01517.26
7.3.60.0090.01717.39
7.3.50.0150.01417.36
7.3.40.0100.01717.37
7.3.30.0140.01417.31
7.3.20.0170.01018.08
7.3.10.0150.01317.84
7.3.00.0090.01717.78
7.2.340.0230.02118.61
7.2.330.0200.01618.13
7.2.320.0260.01218.11
7.2.310.0170.01517.84
7.2.300.0190.01417.76
7.2.290.0150.01717.81
7.2.280.0230.01418.13
7.2.270.0190.01918.12
7.2.260.0210.01418.07
7.2.250.0240.01218.13
7.2.240.0240.00717.49
7.2.230.0160.01617.53
7.2.220.0160.01517.48
7.2.210.0140.01917.54
7.2.200.0170.01417.54
7.2.190.0140.01817.48
7.2.180.0210.01017.48
7.2.170.0180.01417.49
7.2.160.0210.00917.59
7.2.150.0120.01818.46
7.2.140.0210.01018.41
7.2.130.0120.01818.21
7.2.120.0130.01418.26
7.2.110.0150.01318.15
7.2.100.0140.01318.24
7.2.90.0210.00918.13
7.2.80.0160.01618.21
7.2.70.0180.01218.19
7.2.60.0140.01218.00
7.2.50.0160.01318.01
7.2.40.0160.01218.24
7.2.30.0150.01518.17
7.2.20.0160.01718.13
7.2.10.0150.01518.11
7.2.00.0190.01218.23
7.1.330.0160.01617.40
7.1.320.0190.01317.36
7.1.310.0200.01317.32
7.1.300.0190.01117.40
7.1.290.0180.01217.38
7.1.280.0170.01517.41
7.1.270.0200.01217.38
7.1.260.0160.01417.41
7.1.250.0140.01217.12
7.1.240.0200.01617.77
7.1.230.0170.01817.77
7.1.220.0210.01217.79
7.1.210.0190.01717.75
7.1.200.0150.01617.32
7.1.190.0190.01617.69
7.1.180.0190.01417.69
7.1.170.0130.01717.73
7.1.160.0170.01317.73
7.1.150.0160.01617.64
7.1.140.0150.01717.68
7.1.130.0230.01117.66
7.1.120.0260.01217.72
7.1.110.0210.01317.67
7.1.100.0210.01017.77
7.1.90.0190.01617.74
7.1.80.0240.01117.80
7.1.70.0170.01317.54
7.1.60.0160.01718.05
7.1.50.0170.01417.64
7.1.40.0170.01617.83
7.1.30.0170.01617.66
7.1.20.0160.01917.72
7.1.10.0210.01517.75
7.1.00.0160.02818.60
7.0.330.0210.01616.56
7.0.320.0210.01316.59
7.0.310.0240.01116.54
7.0.300.0210.01516.57
7.0.290.0180.01616.60
7.0.280.0190.02016.59
7.0.270.0200.01916.51
7.0.260.0220.01816.55
7.0.250.0230.01416.70
7.0.240.0220.01716.82
7.0.230.0210.01816.82
7.0.220.0270.01316.78
7.0.210.0200.01916.81
7.0.200.0190.01616.75
7.0.190.0210.01616.70
7.0.180.0240.01216.67
7.0.170.0180.01916.80
7.0.160.0210.01516.65
7.0.150.0240.01916.68
7.0.140.0110.02716.51
7.0.130.0120.01014.82
7.0.120.0040.01614.88
7.0.110.0100.02816.60
7.0.100.0100.03816.39
7.0.90.0090.04517.66
7.0.80.0090.04917.61
7.0.70.0180.03917.46
7.0.60.0070.04817.60
7.0.50.0120.04417.83
7.0.40.0120.04617.71
7.0.30.0140.04617.57
7.0.20.0070.04917.59
7.0.10.0090.03217.72
7.0.00.0150.02817.75
5.6.400.0000.02215.61
5.6.390.0180.00315.80
5.6.380.0130.01015.71
5.6.370.0160.01015.77
5.6.360.0120.01315.72
5.6.350.0120.01915.83
5.6.340.0250.00615.89
5.6.330.0180.01515.95
5.6.320.0260.00315.68
5.6.310.0120.01515.62
5.6.300.0120.01216.01
5.6.290.0180.00315.56
5.6.280.0090.04018.57
5.6.270.0230.00015.70
5.6.260.0120.01615.74
5.6.250.0180.02818.20
5.6.240.0130.04218.09
5.6.230.0060.05018.21
5.6.220.0120.05218.17
5.6.210.0110.02918.25
5.6.200.0100.05018.47
5.6.190.0170.04618.42
5.6.180.0160.04418.48
5.6.170.0130.02718.51
5.6.160.0150.04218.32
5.6.150.0170.04418.47
5.6.140.0080.04818.41
5.6.130.0050.05218.37
5.6.120.0110.04618.46
5.6.110.0140.03918.56
5.6.100.0140.04518.43
5.6.90.0130.04518.64
5.6.80.0070.04718.23
5.6.70.0060.03918.19
5.6.60.0120.04418.15
5.6.50.0110.04518.17
5.6.40.0090.03118.14
5.6.30.0170.03518.04
5.6.20.0140.04018.19
5.6.10.0100.04718.16
5.6.00.0020.05418.06
5.5.380.0070.05117.97
5.5.370.0170.04118.20
5.5.360.0110.04718.03
5.5.350.0160.04518.15
5.5.340.0120.04418.33
5.5.330.0050.05118.30
5.5.320.0140.04718.33
5.5.310.0130.04718.39
5.5.300.0110.04318.48
5.5.290.0080.03418.29
5.5.280.0150.04218.42
5.5.270.0100.04718.46
5.5.260.0110.05018.42
5.5.250.0150.04118.10
5.5.240.0090.04218.10
5.5.230.0120.04317.94
5.5.220.0050.04317.99
5.5.210.0110.04417.93
5.5.200.0050.03818.03
5.5.190.0160.03917.99
5.5.180.0090.04418.17
5.5.170.0120.01115.65
5.5.160.0110.04118.07
5.5.150.0080.02418.01
5.5.140.0170.03817.94
5.5.130.0090.02917.98
5.5.120.0070.03918.06
5.5.110.0100.04117.93
5.5.100.0100.04617.99
5.5.90.0110.04417.81
5.5.80.0120.03818.04
5.5.70.0130.04717.88
5.5.60.0080.04317.91
5.5.50.0110.04317.89
5.5.40.0090.04517.90
5.5.30.0090.04517.95
5.5.20.0080.04617.85
5.5.10.0110.04617.92
5.5.00.0150.04017.94
5.4.450.0110.04216.00
5.4.440.0170.03816.14
5.4.430.0050.04516.03
5.4.420.0060.04316.00
5.4.410.0090.04315.96
5.4.400.0070.04515.94
5.4.390.0100.03615.97
5.4.380.0070.04415.88
5.4.370.0070.02515.83
5.4.360.0070.03215.87
5.4.350.0100.04115.85
5.4.340.0120.03515.87
5.4.330.0070.01012.76
5.4.320.0080.04415.83
5.4.310.0130.02815.93
5.4.300.0110.04115.83
5.4.290.0130.03915.83
5.4.280.0090.04015.70
5.4.270.0110.04015.86
5.4.260.0080.04115.77
5.4.250.0140.03515.87
5.4.240.0140.03515.88
5.4.230.0050.04515.91
5.4.220.0110.03815.86
5.4.210.0110.02615.87
5.4.200.0080.04215.81
5.4.190.0090.04115.91
5.4.180.0080.04415.90
5.4.170.0080.04715.80
5.4.160.0090.04115.83
5.4.150.0120.02915.87
5.4.140.0150.03014.53
5.4.130.0130.03714.56
5.4.120.0110.03214.62
5.4.110.0150.03514.58
5.4.100.0090.02714.64
5.4.90.0100.03714.77
5.4.80.0120.02814.45
5.4.70.0130.03314.49
5.4.60.0070.04414.60
5.4.50.0110.04514.46
5.4.40.0080.04614.57
5.4.30.0090.02614.54
5.4.20.0210.03514.54
5.4.10.0090.03914.56
5.4.00.0140.03514.43
5.3.290.0110.04113.94
5.3.280.0120.03913.95
5.3.270.0050.04613.99
5.3.260.0100.04113.88
5.3.250.0140.04013.96
5.3.240.0130.03713.87
5.3.230.0140.03713.84
5.3.220.0090.02713.74
5.3.210.0060.05013.84
5.3.200.0110.04013.81
5.3.190.0130.03613.93
5.3.180.0090.02713.99
5.3.170.0090.04613.93
5.3.160.0070.04813.98
5.3.150.0120.04114.06
5.3.140.0130.04013.89
5.3.130.0110.04313.85
5.3.120.0110.04213.88
5.3.110.0140.03413.94
5.3.100.0080.04213.52
5.3.90.0120.03513.66
5.3.80.0100.04113.59
5.3.70.0080.03613.64
5.3.60.0120.03813.68
5.3.50.0050.04513.48
5.3.40.0090.02613.55
5.3.30.0160.03013.57
5.3.20.0140.03513.44
5.3.10.0100.02813.31
5.3.00.0110.03513.30

preferences:
39.86 ms | 401 KiB | 5 Q