3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dir = '/proc/4/cmdline'; if ($dh = opendir($dir)) { while (($file = readdir($dh)) !== false) { echo "filename: $file : filetype: " . filetype($dir . $file) . "\n"; } closedir($dh); }

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)
8.3.40.0120.00318.74
8.3.30.0100.00318.93
8.3.20.0040.00420.33
8.3.10.0080.00021.89
8.3.00.0040.00419.38
8.2.170.0110.00422.96
8.2.160.0130.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.10
8.2.110.0040.00422.20
8.2.100.0110.00018.09
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0080.00017.77
8.2.50.0060.00318.07
8.2.40.0070.00018.16
8.2.30.0040.00418.01
8.2.20.0000.00817.63
8.2.10.0040.00418.04
8.2.00.0040.00417.68
8.1.270.0060.00323.77
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0040.00819.09
8.1.220.0080.00017.79
8.1.210.0080.00018.77
8.1.200.0090.00017.13
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0060.00318.43
8.1.160.0040.00421.90
8.1.150.0030.00518.77
8.1.140.0000.00917.27
8.1.130.0030.00317.82
8.1.120.0000.00717.41
8.1.110.0000.00817.38
8.1.100.0030.00517.29
8.1.90.0000.00717.43
8.1.80.0040.00417.43
8.1.70.0000.00717.31
8.1.60.0000.00817.54
8.1.50.0030.00517.46
8.1.40.0060.00317.52
8.1.30.0060.00317.35
8.1.20.0030.00617.48
8.1.10.0050.00317.45
8.1.00.0050.00317.38
8.0.300.0030.00618.77
8.0.290.0000.00716.75
8.0.280.0000.00918.42
8.0.270.0030.00317.14
8.0.260.0030.00317.26
8.0.250.0070.00016.93
8.0.240.0000.00716.93
8.0.230.0050.00216.97
8.0.220.0080.00016.96
8.0.210.0000.00616.95
8.0.200.0030.00316.95
8.0.190.0090.00016.91
8.0.180.0000.00817.04
8.0.170.0000.00817.01
8.0.160.0000.00716.94
8.0.150.0000.00816.90
8.0.140.0040.00416.91
8.0.130.0060.00013.41
8.0.120.0060.00314.54
8.0.110.0010.00814.56
8.0.100.0040.00514.50
8.0.90.0050.00514.58
8.0.80.0040.00914.54
8.0.70.0040.00614.48
8.0.60.0080.00314.60
8.0.50.0060.00414.50
8.0.30.0100.00815.21
8.0.20.0120.00515.38
8.0.10.0090.00114.56
8.0.00.0080.00515.07
7.4.330.0000.00515.00
7.4.320.0060.00016.35
7.4.300.0000.00716.56
7.4.290.0070.00016.30
7.4.280.0040.00416.39
7.4.270.0000.00816.45
7.4.260.0000.00816.46
7.4.250.0080.00414.26
7.4.240.0070.00414.85
7.4.230.0050.00714.30
7.4.220.0090.00714.33
7.4.210.0060.00614.28
7.4.200.0050.00514.25
7.4.190.0080.00413.25
7.4.180.0070.00513.32
7.4.160.0110.00214.39
7.4.150.0060.00814.60
7.4.140.0090.00615.54
7.4.130.0120.00514.81
7.4.120.0120.00414.79
7.4.110.0080.00514.22
7.4.100.0030.01114.27
7.4.90.0070.00614.26
7.4.80.0080.00715.19
7.4.70.0130.00114.29
7.4.60.0070.00614.21
7.4.50.0040.00614.07
7.4.40.0060.00914.17
7.4.30.0070.00714.19
7.4.20.0080.00413.04
7.4.10.0060.00413.08
7.4.00.0050.00813.68
7.3.330.0060.00013.02
7.3.320.0110.00213.08
7.3.310.0080.00214.09
7.3.300.0060.00414.15
7.3.290.0090.00514.23
7.3.280.0070.00814.94
7.3.270.0090.00514.40
7.3.260.0090.00514.20
7.3.250.0070.00914.65
7.3.240.0070.00814.20
7.3.230.0080.00614.21
7.3.220.0060.00512.97
7.3.210.0100.00214.06
7.3.200.0110.00015.16
7.3.190.0060.00514.06
7.3.180.0070.00514.10
7.3.170.0100.00514.09
7.3.160.0040.00714.04
7.3.150.0070.00312.92
7.3.140.0050.00412.95
7.3.130.0060.00312.76
7.3.120.0060.00312.98
7.3.110.0100.00012.79
7.3.100.0080.00212.80
7.3.90.0070.00313.02
7.3.80.0070.00212.94
7.3.70.0070.00112.90
7.3.60.0020.00513.04
7.3.50.0020.00413.09
7.3.40.0060.00013.13
7.3.30.0030.00313.02
7.3.20.0020.00514.96
7.3.10.0050.00114.77
7.3.00.0030.00314.85
7.2.340.0080.00413.06
7.2.330.0080.00714.22
7.2.320.0040.01014.25
7.2.310.0070.00814.10
7.2.300.0030.01214.13
7.2.290.0070.00914.25
7.2.280.0120.00013.02
7.2.270.0070.00512.98
7.2.260.0130.00013.00
7.2.250.0130.00012.99
7.2.240.0070.00613.10
7.2.230.0100.00213.07
7.2.220.0090.00313.01
7.2.210.0070.00513.04
7.2.200.0110.00313.11
7.2.190.0110.00213.15
7.2.180.0100.00313.18
7.2.170.0080.00413.16
7.2.160.0080.00513.19
7.2.150.0120.00214.94
7.2.140.0060.00615.05
7.2.130.0080.00515.18
7.2.120.0070.00515.07
7.2.110.0100.00215.20
7.2.100.0090.00415.07
7.2.90.0070.00515.09
7.2.80.0120.00115.06
7.2.70.0090.00415.13
7.2.60.0100.00315.02
7.2.50.0100.00215.01
7.2.40.0090.00314.99
7.2.30.0080.00515.09
7.2.20.0050.00815.03
7.2.10.0110.00315.16
7.2.00.0120.00116.58
7.1.330.0120.00014.17
7.1.320.0090.00214.28
7.1.310.0050.00714.16
7.1.300.0120.00014.13
7.1.290.0070.00614.22
7.1.280.0110.00114.08
7.1.270.0070.00514.14
7.1.260.0080.00414.16
7.1.250.0090.00313.95
7.1.240.0070.00414.12
7.1.230.0040.00814.15
7.1.220.0100.00214.13
7.1.210.0070.00514.16
7.1.200.0080.00514.17
7.1.190.0120.00014.04
7.1.180.0090.00314.04
7.1.170.0080.00414.02
7.1.160.0090.00214.01
7.1.150.0060.00614.10
7.1.140.0110.00214.04
7.1.130.0090.00314.18
7.1.120.0090.00314.10
7.1.110.0060.00614.05
7.1.100.0060.00515.27
7.1.90.0110.00113.99
7.1.80.0080.00314.11
7.1.70.0050.00614.93
7.1.60.0100.00615.92
7.1.50.0090.00315.03
7.1.40.0100.00214.14
7.1.30.0090.00514.08
7.1.20.0130.00013.98
7.1.10.0070.00513.99
7.1.00.0060.02816.84
7.0.330.0120.00114.02
7.0.320.0080.00413.95
7.0.310.0090.00313.98
7.0.300.0090.00313.96
7.0.290.0080.00414.03
7.0.280.0080.00413.93
7.0.270.0050.00813.99
7.0.260.0110.00113.96
7.0.250.0070.00614.24
7.0.240.0080.00414.02
7.0.230.0100.00314.06
7.0.220.0100.00313.99
7.0.210.0080.00514.02
7.0.200.0060.00614.89
7.0.190.0110.00114.06
7.0.180.0100.00314.04
7.0.170.0100.00314.03
7.0.160.0110.00213.84
7.0.150.0110.00313.92
7.0.140.0120.02316.60
7.0.130.0080.00514.15
7.0.120.0090.00314.06
7.0.110.0110.00213.92
7.0.100.0090.00313.95
7.0.90.0110.00213.95
7.0.80.0100.00213.84
7.0.70.0100.00213.83
7.0.60.0070.02815.97
7.0.50.0070.03015.23
7.0.40.0080.02015.92
7.0.30.0190.01615.95
7.0.20.0180.01816.01
7.0.10.0090.01416.00
7.0.00.0110.02815.97
5.6.400.0090.00412.53
5.6.390.0080.00512.54
5.6.380.0110.00112.47
5.6.370.0100.00312.42
5.6.360.0090.00312.59
5.6.350.0090.00312.38
5.6.340.0090.00412.45
5.6.330.0070.00512.61
5.6.320.0060.00612.60
5.6.310.0040.00912.64
5.6.300.0100.00312.56
5.6.290.0100.00312.46
5.6.280.0060.02715.38
5.6.270.0100.00112.58
5.6.260.0070.00512.53
5.6.250.0100.00212.47
5.6.240.0070.00512.62
5.6.230.0070.00512.58
5.6.220.0050.00712.45
5.6.210.0090.01615.19
5.6.200.0080.01914.58
5.6.190.0110.02315.19
5.6.180.0150.03415.37
5.6.170.0200.01215.27
5.6.160.0080.02715.22
5.6.150.0070.03114.51
5.6.140.0090.01814.55
5.6.130.0080.02814.53
5.6.120.0070.02015.45
5.6.110.0110.02115.38
5.6.100.0110.02015.38
5.6.90.0090.02815.29
5.6.80.0090.02815.17
5.6.70.0080.00312.53
5.6.60.0040.00712.52
5.6.50.0080.00312.27
5.6.40.0080.00312.54
5.6.30.0100.00112.58
5.6.20.0090.00212.47
5.6.10.0030.00712.43
5.6.00.0100.00112.45
5.5.380.0050.00712.68
5.5.370.0040.00612.60
5.5.360.0110.00012.33
5.5.350.0130.02915.11
5.5.340.0060.01614.18
5.5.330.0110.02514.93
5.5.320.0130.02115.02
5.5.310.0110.01715.03
5.5.300.0070.02014.25
5.5.290.0120.02614.20
5.5.280.0080.03015.18
5.5.270.0110.02715.20
5.5.260.0090.02915.13
5.5.250.0070.03215.22
5.5.240.0100.02715.02
5.5.230.0080.00412.69
5.5.220.0050.00712.57
5.5.210.0100.00112.56
5.5.200.0080.00412.49
5.5.190.0100.00112.40
5.5.180.0060.00612.56
5.5.170.0100.00212.37
5.5.160.0090.00312.31
5.5.150.0040.00712.38
5.5.140.0090.00312.21
5.5.130.0080.00312.19
5.5.120.0080.00412.18
5.5.110.0080.00412.25
5.5.100.0070.00512.45
5.5.90.0090.00312.42
5.5.80.0070.00512.46
5.5.70.0120.00012.60
5.5.60.0090.00312.37
5.5.50.0100.00112.42
5.5.40.0100.00212.47
5.5.30.0090.00312.49
5.5.20.0050.00712.59
5.5.10.0080.00312.35
5.5.00.0080.00312.54
5.4.450.0090.01914.80
5.4.440.0050.02214.75
5.4.430.0140.01214.77
5.4.420.0220.01714.79
5.4.410.0180.01314.68
5.4.400.0180.01614.69
5.4.390.0150.02014.48
5.4.380.0160.01914.56
5.4.370.0200.01614.56
5.4.360.0160.02014.45
5.4.350.0150.02214.52
5.4.340.0150.02014.51
5.4.330.0110.00212.42
5.4.320.0090.01412.38
5.4.310.0080.01412.51
5.4.300.0070.01512.42
5.4.290.0040.02012.43
5.4.280.0080.01712.45
5.4.270.0080.01712.44
5.4.260.0080.01412.34
5.4.250.0090.01412.34
5.4.240.0070.01412.30
5.4.230.0100.01312.21
5.4.220.0060.02012.26
5.4.210.0070.02012.26
5.4.200.0060.01912.31
5.4.190.0070.01512.18
5.4.180.0090.01312.27
5.4.170.0090.01312.31
5.4.160.0060.01512.40
5.4.150.0070.01712.34
5.4.140.0080.01612.41
5.4.130.0060.01412.24
5.4.120.0080.01312.24
5.4.110.0060.01512.29
5.4.100.0070.01412.34
5.4.90.0080.01312.26
5.4.80.0050.01612.38
5.4.70.0060.01412.43
5.4.60.0080.01312.41
5.4.50.0070.01412.21
5.4.40.0080.01512.28
5.4.30.0080.01412.34
5.4.20.0080.01312.30
5.4.10.0090.01312.38
5.4.00.0050.01611.93
5.3.290.0060.01612.92
5.3.280.0080.01312.76
5.3.270.0070.01512.85
5.3.260.0060.01712.89
5.3.250.0080.01612.90
5.3.240.0080.01512.80
5.3.230.0080.01412.87
5.3.220.0070.01512.73
5.3.210.0060.01812.75
5.3.200.0070.01512.84
5.3.190.0060.01612.89
5.3.180.0070.01512.87
5.3.170.0050.01712.93
5.3.160.0070.01712.81
5.3.150.0080.01512.84
5.3.140.0070.01512.83
5.3.130.0080.01512.81
5.3.120.0070.01712.86
5.3.110.0040.02012.96
5.3.100.0050.01712.76
5.3.90.0110.01512.54
5.3.80.0090.01512.60
5.3.70.0070.01612.42
5.3.60.0050.01712.58
5.3.50.0050.01612.48
5.3.40.0100.01512.43
5.3.30.0070.01512.46
5.3.20.0040.01712.36
5.3.10.0080.01412.46
5.3.00.0040.01812.26
5.2.170.0050.01311.15
5.2.160.0050.01411.08
5.2.150.0060.01411.08
5.2.140.0050.01211.02
5.2.130.0050.01211.10
5.2.120.0050.01211.01
5.2.110.0060.01210.95
5.2.100.0080.01111.02
5.2.90.0050.01311.02
5.2.80.0040.01510.98
5.2.70.0050.01310.90
5.2.60.0060.01310.97
5.2.50.0060.01310.89
5.2.40.0040.01411.05
5.2.30.0040.01310.85
5.2.20.0040.01310.88
5.2.10.0050.01510.69
5.2.00.0060.01310.67
5.1.60.0050.0119.99
5.1.50.0050.01010.05
5.1.40.0050.01010.06
5.1.30.0060.01010.16
5.1.20.0040.01310.17
5.1.10.0060.0109.95
5.1.00.0060.01010.01
5.0.50.0040.0099.20
5.0.40.0030.0099.15
5.0.30.0070.0109.09
5.0.20.0050.0079.08
5.0.10.0040.0089.08
5.0.00.0060.0129.07
4.4.90.0010.0078.59
4.4.80.0030.0068.58
4.4.70.0010.0088.58
4.4.60.0030.0068.58
4.4.50.0020.0068.58
4.4.40.0020.0108.56
4.4.30.0040.0058.58
4.4.20.0030.0068.61
4.4.10.0030.0068.61
4.4.00.0030.0088.58
4.3.110.0030.0098.55
4.3.100.0030.0068.55
4.3.90.0030.0078.54
4.3.80.0020.0128.52
4.3.70.0010.0108.54
4.3.60.0020.0078.54
4.3.50.0020.0098.54
4.3.40.0020.0118.51
4.3.30.0030.0078.09
4.3.20.0020.0068.08
4.3.10.0010.0068.07
4.3.00.0010.00712.22

preferences:
75.22 ms | 400 KiB | 5 Q