3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d="./var/log/pacman.log"; echo substr(decoct( fileperms($d)), 1); print_r(scandir($d)); echo readfile($d)?>

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)
8.3.60.0070.00716.50
8.3.50.0110.00422.06
8.3.40.0090.00618.67
8.3.30.0070.00719.14
8.3.20.0070.00020.39
8.3.10.0050.00321.90
8.3.00.0080.00020.82
8.2.180.0120.00316.75
8.2.170.0110.00322.96
8.2.160.0100.00620.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0040.00422.26
8.2.110.0040.00422.20
8.2.100.0110.00017.72
8.2.90.0000.00819.22
8.2.80.0050.00318.03
8.2.70.0000.00817.63
8.2.60.0040.00418.05
8.2.50.0050.00318.07
8.2.40.0000.00818.03
8.2.30.0000.00718.07
8.2.20.0000.00817.57
8.2.10.0000.00717.68
8.2.00.0070.00017.56
8.1.280.0090.00625.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.82
8.1.230.0080.00419.03
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0050.00317.50
8.1.180.0070.00318.10
8.1.170.0040.00818.23
8.1.160.0040.00421.95
8.1.150.0000.00818.50
8.1.140.0030.00617.40
8.1.130.0030.00317.84
8.1.120.0040.00417.40
8.1.110.0000.00817.39
8.1.100.0040.00417.31
8.1.90.0040.00417.42
8.1.80.0030.00317.36
8.1.70.0020.00517.35
8.1.60.0030.00617.58
8.1.50.0000.00717.48
8.1.40.0040.00417.50
8.1.30.0040.00417.43
8.1.20.0070.00317.63
8.1.10.0040.00417.49
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0070.00017.05
8.0.280.0000.00718.52
8.0.270.0000.00717.24
8.0.260.0000.00817.06
8.0.250.0030.00317.15
8.0.240.0000.00816.95
8.0.230.0040.00417.05
8.0.220.0000.00816.88
8.0.210.0000.00717.01
8.0.200.0030.00316.92
8.0.190.0070.00317.02
8.0.180.0050.00316.99
8.0.170.0030.00517.00
8.0.160.0000.00716.85
8.0.150.0050.00316.96
8.0.140.0090.00317.00
8.0.130.0000.00513.32
8.0.120.0110.00015.08
8.0.110.0040.00515.13
8.0.100.0020.00815.14
8.0.90.0070.00315.11
8.0.80.0030.01215.19
8.0.70.0070.00415.18
8.0.60.0070.00315.12
8.0.50.0060.00515.08
8.0.30.0130.00815.90
8.0.20.0120.00516.06
8.0.10.0040.00515.17
8.0.00.0090.00615.66
7.4.330.0060.00015.00
7.4.320.0030.00316.56
7.4.300.0030.00316.52
7.4.290.0030.00316.54
7.4.280.0000.00716.37
7.4.270.0070.00016.59
7.4.260.0040.00416.51
7.4.250.0080.00414.86
7.4.240.0060.00415.42
7.4.230.0080.00414.78
7.4.220.0130.00214.81
7.4.210.0080.00815.77
7.4.200.0040.00614.84
7.4.190.0050.00614.86
7.4.180.0130.00013.21
7.4.160.0110.00414.88
7.4.150.0080.00715.27
7.4.140.0050.01216.28
7.4.130.0100.00615.31
7.4.120.0150.00515.38
7.4.110.0110.00514.85
7.4.100.0100.00514.84
7.4.90.0100.00514.84
7.4.80.0120.00716.34
7.4.70.0130.00314.84
7.4.60.0150.00214.85
7.4.50.0030.00514.77
7.4.40.0100.00317.93
7.4.30.0100.00514.79
7.4.20.0110.00213.22
7.4.10.0070.00914.04
7.4.00.0090.00714.33
7.3.330.0030.00313.12
7.3.320.0000.00513.11
7.3.310.0090.00314.66
7.3.300.0070.00314.67
7.3.290.0080.00614.70
7.3.280.0120.00515.44
7.3.270.0140.00515.21
7.3.260.0110.00814.71
7.3.250.0130.00715.32
7.3.240.0060.01014.62
7.3.230.0150.00214.72
7.3.220.0080.00513.00
7.3.210.0120.00414.61
7.3.200.0110.00716.15
7.3.190.0120.00314.69
7.3.180.0080.00714.72
7.3.170.0090.00714.72
7.3.160.0090.00714.77
7.3.150.0110.00413.04
7.3.140.0130.00012.86
7.3.130.0090.00613.82
7.3.120.0070.00914.26
7.3.110.0090.00713.76
7.3.100.0070.00713.86
7.3.90.0110.00313.95
7.3.80.0080.00314.02
7.3.70.0090.00513.95
7.3.60.0100.00313.98
7.3.50.0050.00913.95
7.3.40.0060.00613.83
7.3.30.0080.00513.94
7.3.20.0040.00715.67
7.3.10.0100.00515.61
7.3.00.0110.00215.77
7.2.340.0080.00413.15
7.2.330.0100.00614.76
7.2.320.0110.00414.85
7.2.310.0060.00915.00
7.2.300.0090.00714.78
7.2.290.0100.00614.83
7.2.280.0070.00713.11
7.2.270.0150.00013.06
7.2.260.0120.00614.14
7.2.250.0090.00713.95
7.2.240.0110.00413.98
7.2.230.0060.00814.05
7.2.220.0050.00913.90
7.2.210.0070.00614.18
7.2.200.0070.00814.05
7.2.190.0070.00513.95
7.2.180.0050.01013.94
7.2.170.0100.00314.02
7.2.160.0090.00613.90
7.2.150.0090.00715.71
7.2.140.0060.00515.87
7.2.130.0080.00415.90
7.2.120.0100.00515.97
7.2.110.0080.00716.01
7.2.100.0090.00416.00
7.2.90.0040.01215.86
7.2.80.0050.01015.95
7.2.70.0110.00516.02
7.2.60.0080.00716.13
7.2.50.0070.00915.98
7.2.40.0110.00415.94
7.2.30.0090.00515.96
7.2.20.0090.00516.03
7.2.10.0090.00616.05
7.2.00.0080.00617.04
7.1.330.0030.01014.95
7.1.320.0100.00414.96
7.1.310.0020.01115.00
7.1.300.0090.00414.99
7.1.290.0110.00414.98
7.1.280.0070.00714.97
7.1.270.0080.00814.87
7.1.260.0090.00214.80
7.1.250.0090.00514.88
7.1.240.0090.00614.79
7.1.230.0050.00914.77
7.1.220.0060.00614.92
7.1.210.0050.00714.92
7.1.200.0070.00715.21
7.1.190.0060.00614.95
7.1.180.0110.00314.90
7.1.170.0050.01014.93
7.1.160.0100.00614.97
7.1.150.0080.00515.03
7.1.140.0080.00515.04
7.1.130.0060.00814.89
7.1.120.0080.00414.94
7.1.110.0060.00714.91
7.1.100.0080.00515.95
7.1.90.0090.00514.87
7.1.80.0090.00514.88
7.1.70.0040.00715.57
7.1.60.0070.00816.27
7.1.50.0070.00515.54
7.1.40.0020.01114.80
7.1.30.0060.00614.94
7.1.20.0080.00614.91
7.1.10.0090.00214.82
7.1.00.0040.00714.83
7.0.330.0070.00714.64
7.0.320.0050.00814.64
7.0.310.0090.00514.73
7.0.300.0040.00814.64
7.0.290.0090.00514.67
7.0.280.0030.00914.70
7.0.270.0070.00714.73
7.0.260.0090.00214.62
7.0.250.0060.00814.67
7.0.240.0080.00314.81
7.0.230.0060.00814.86
7.0.220.0060.00714.68
7.0.210.0090.00414.83
7.0.200.0030.00915.31
7.0.190.0090.00314.60
7.0.180.0090.00514.80
7.0.170.0070.00714.82
7.0.160.0060.00514.68
7.0.150.0060.00814.64
7.0.140.0070.00414.73
7.0.130.0110.00314.62
7.0.120.0060.00514.70
7.0.110.0080.00614.65
7.0.100.0040.00914.80
7.0.90.0100.00314.62
7.0.80.0070.00714.59
7.0.70.0060.00714.67
7.0.60.0090.00114.75
7.0.50.0030.01014.66
7.0.40.0040.00613.79
7.0.30.0100.00513.69
7.0.20.0110.00313.67
7.0.10.0060.00513.77
7.0.00.0080.00613.71
5.6.400.0070.00513.45
5.6.390.0070.00713.50
5.6.380.0070.00413.36
5.6.370.0100.00413.27
5.6.360.0060.00413.45
5.6.350.0090.00513.59
5.6.340.0090.00413.36
5.6.330.0080.00713.36
5.6.320.0040.00913.65
5.6.310.0050.00613.35
5.6.300.0040.01113.22
5.6.290.0050.00713.52
5.6.280.0090.00313.38
5.6.270.0030.01013.42
5.6.260.0070.00313.42
5.6.250.0080.00513.37
5.6.240.0080.00513.45
5.6.230.0080.00713.54
5.6.220.0090.00513.44
5.6.210.0070.00713.53
5.6.200.0040.01013.46
5.6.190.0060.00713.44
5.6.180.0080.00413.44
5.6.170.0070.00713.63
5.6.160.0050.00813.48
5.6.150.0040.00713.60
5.6.140.0080.00413.39
5.6.130.0070.00713.39
5.6.120.0090.00513.53
5.6.110.0080.00513.22
5.6.100.0040.00713.27
5.6.90.0100.00313.38
5.6.80.0020.01213.27
5.6.70.0010.01013.51
5.6.60.0030.01013.34
5.6.50.0040.00413.14
5.6.40.0090.00613.36
5.6.30.0030.00813.40
5.6.20.0100.00313.35
5.6.10.0120.00113.37
5.6.00.0020.00913.39
5.5.380.0050.00813.26
5.5.370.0050.00813.46
5.5.360.0080.00213.32
5.5.350.0050.00513.08
5.5.340.0070.00613.28
5.5.330.0060.00813.12
5.5.320.0080.00613.28
5.5.310.0110.00413.42
5.5.300.0070.00313.45
5.5.290.0090.00413.25
5.5.280.0050.00813.31
5.5.270.0030.00713.30
5.5.260.0100.00313.23
5.5.250.0060.00813.39
5.5.240.0080.00313.30
5.5.230.0080.00513.40
5.5.220.0100.00313.13
5.5.210.0080.00513.29
5.5.200.0060.00613.23
5.5.190.0060.00413.16
5.5.180.0090.00613.18
5.5.170.0100.00313.26
5.5.160.0080.00113.26
5.5.150.0050.00513.27
5.5.140.0060.00513.26
5.5.130.0030.00813.26
5.5.120.0090.00413.22
5.5.110.0060.00513.26
5.5.100.0080.00413.37
5.5.90.0070.00713.40
5.5.80.0050.00513.21
5.5.70.0040.00613.22
5.5.60.0050.00613.40
5.5.50.0050.00413.25
5.5.40.0070.00413.40
5.5.30.0030.00713.17
5.5.20.0070.00713.30
5.5.10.0080.00413.43
5.5.00.0030.00813.35
5.4.450.0020.00711.78
5.4.440.0060.00411.74
5.4.430.0030.00311.63
5.4.420.0020.00711.60
5.4.410.0050.00211.73
5.4.400.0060.00611.77
5.4.390.0070.00311.63
5.4.380.0050.00311.68
5.4.370.0050.00411.70
5.4.360.0020.00611.65
5.4.350.0020.00711.88
5.4.340.0060.00211.81
5.4.330.0040.00611.73
5.4.320.0070.00311.77
5.4.310.0060.00411.84
5.4.300.0040.00411.80
5.4.290.0070.00211.85
5.4.280.0070.00011.65
5.4.270.0050.00311.62
5.4.260.0030.00511.64
5.4.250.0040.00611.64
5.4.240.0060.00311.74
5.4.230.0060.00511.34
5.4.220.0070.00311.54
5.4.210.0000.00711.62
5.4.200.0020.00711.46
5.4.190.0050.00311.69
5.4.180.0060.00411.52
5.4.170.0040.00811.62
5.4.160.0020.01011.65
5.4.150.0070.00311.64
5.4.140.0050.00711.63
5.4.130.0060.00611.61
5.4.120.0050.00611.49
5.4.110.0040.00711.64
5.4.100.0050.00511.61
5.4.90.0020.01111.66
5.4.80.0080.00311.94
5.4.70.0030.00711.79
5.4.60.0070.00311.72
5.4.50.0070.00411.54
5.4.40.0040.00711.70
5.4.30.0080.00311.69
5.4.20.0090.00311.63
5.4.10.0070.00311.51
5.4.00.0060.00311.71
5.3.290.0060.00511.74
5.3.280.0040.00711.55
5.3.270.0110.00111.73
5.3.260.0070.00511.58
5.3.250.0060.00611.66
5.3.240.0040.00611.57
5.3.230.0060.00511.62
5.3.220.0060.00411.69
5.3.210.0030.00711.58
5.3.200.0080.00111.51
5.3.190.0080.00111.79
5.3.180.0070.00511.82
5.3.170.0050.00611.64
5.3.160.0060.00611.76
5.3.150.0080.00311.69
5.3.140.0070.00311.86
5.3.130.0100.00211.82
5.3.120.0080.00411.78
5.3.110.0030.00611.73
5.3.100.0100.00111.86
5.3.90.0040.00611.77
5.3.80.0090.00211.67
5.3.70.0040.00411.58
5.3.60.0050.00511.57
5.3.50.0080.00111.72
5.3.40.0060.00311.60
5.3.30.0030.00711.50
5.3.20.0060.00611.69
5.3.10.0040.00611.54
5.3.00.0070.00211.37

preferences:
46.65 ms | 401 KiB | 5 Q