3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(scandir($dir)); ?>

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)
8.3.40.0070.00718.96
8.3.30.0100.00318.96
8.3.20.0000.00720.25
8.3.10.0040.00423.48
8.3.00.0000.01019.25
8.2.170.0120.00922.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0090.00926.16
8.2.120.0040.00422.13
8.2.110.0070.00322.26
8.2.100.0000.01117.84
8.2.90.0080.00019.28
8.2.80.0060.00318.04
8.2.70.0060.00317.63
8.2.60.0000.00817.91
8.2.50.0000.00919.35
8.2.40.0030.00518.09
8.2.30.0040.00418.05
8.2.20.0000.00817.60
8.2.10.0080.00017.99
8.2.00.0070.00417.55
8.1.270.0000.00822.20
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00023.68
8.1.230.0040.00719.00
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0080.00017.40
8.1.180.0060.00318.10
8.1.170.0040.00418.41
8.1.160.0000.00721.95
8.1.150.0070.00018.36
8.1.140.0040.00417.24
8.1.130.0070.00017.75
8.1.120.0030.00317.37
8.1.110.0080.00017.26
8.1.100.0070.00017.33
8.1.90.0040.00417.20
8.1.80.0070.00017.34
8.1.70.0070.00017.28
8.1.60.0090.00017.46
8.1.50.0060.00317.42
8.1.40.0050.00217.47
8.1.30.0000.00817.54
8.1.20.0040.00417.48
8.1.10.0000.00817.52
8.1.00.0070.00017.41
8.0.300.0050.00318.77
8.0.290.0000.00717.05
8.0.280.0070.00018.29
8.0.270.0070.00017.24
8.0.260.0060.00017.19
8.0.250.0030.00316.94
8.0.240.0040.00416.98
8.0.230.0050.00216.81
8.0.220.0020.00516.82
8.0.210.0000.00716.89
8.0.200.0000.00716.81
8.0.190.0040.00416.93
8.0.180.0020.00516.85
8.0.170.0080.00016.92
8.0.160.0040.00417.01
8.0.150.0050.00316.77
8.0.140.0050.00316.77
8.0.130.0040.00413.27
8.0.120.0030.00515.03
8.0.110.0040.00515.02
8.0.100.0010.00715.07
8.0.90.0070.00215.03
8.0.80.0060.00615.06
8.0.70.0020.00415.09
8.0.60.0040.00415.03
8.0.50.0020.00515.12
8.0.30.0130.00215.71
8.0.20.0090.00816.05
8.0.10.0040.00415.04
8.0.00.0080.00615.57
7.4.330.0000.00515.00
7.4.320.0030.00616.44
7.4.300.0060.00016.47
7.4.290.0050.00316.47
7.4.280.0040.00416.21
7.4.270.0070.00016.36
7.4.260.0000.00716.45
7.4.250.0080.00414.70
7.4.240.0020.00515.26
7.4.230.0000.00714.79
7.4.220.0070.00614.88
7.4.210.0070.00815.62
7.4.200.0040.00414.79
7.4.190.0050.00214.91
7.4.180.0020.00413.18
7.4.160.0110.00114.74
7.4.150.0110.00415.26
7.4.140.0120.00616.23
7.4.130.0120.00515.26
7.4.120.0100.00615.20
7.4.110.0090.00514.73
7.4.100.0110.00414.79
7.4.90.0050.01014.67
7.4.80.0030.01116.21
7.4.70.0090.00614.59
7.4.60.0100.00314.67
7.4.50.0010.00614.69
7.4.40.0070.00417.75
7.4.30.0080.00314.59
7.4.20.0050.00313.08
7.4.10.0080.00012.95
7.4.00.0070.00814.21
7.3.330.0050.00013.04
7.3.320.0050.00013.07
7.3.310.0040.00414.63
7.3.300.0060.00414.67
7.3.290.0070.00714.57
7.3.280.0060.01015.45
7.3.270.0090.00615.19
7.3.260.0140.00314.54
7.3.250.0100.00615.11
7.3.240.0090.00614.74
7.3.230.0070.00714.68
7.3.220.0090.00613.03
7.3.210.0080.00814.62
7.3.200.0100.00616.09
7.3.190.0120.00514.54
7.3.180.0080.00414.63
7.3.170.0090.00614.61
7.3.160.0150.00314.55
7.3.150.0110.00413.09
7.3.140.0050.00913.03
7.3.130.0070.00712.87
7.3.120.0060.01213.95
7.3.110.0070.00714.05
7.3.100.0070.00714.03
7.3.90.0050.00713.93
7.3.80.0050.00714.17
7.3.70.0060.00614.00
7.3.60.0050.00714.06
7.3.50.0050.00714.23
7.3.40.0030.00914.15
7.3.30.0080.00614.12
7.3.20.0090.00515.92
7.3.10.0100.00415.89
7.3.00.0090.00615.83
7.2.340.0150.00213.02
7.2.330.0090.00614.69
7.2.320.0120.00614.70
7.2.310.0090.00614.79
7.2.300.0100.00514.65
7.2.290.0100.00714.64
7.2.280.0120.00312.84
7.2.270.0090.00412.84
7.2.260.0110.00312.91
7.2.250.0090.00713.90
7.2.240.0110.00814.15
7.2.230.0090.00614.10
7.2.220.0070.00614.13
7.2.210.0040.01114.14
7.2.200.0090.00514.13
7.2.190.0100.00514.33
7.2.180.0100.00514.16
7.2.170.0050.00814.19
7.2.160.0100.00113.93
7.2.150.0090.00515.76
7.2.140.0070.00615.78
7.2.130.0090.00515.95
7.2.120.0080.00415.83
7.2.110.0060.00815.86
7.2.100.0040.00915.88
7.2.90.0080.00615.71
7.2.80.0070.00815.70
7.2.70.0060.00615.82
7.2.60.0070.00515.85
7.2.50.0070.00615.84
7.2.40.0090.00615.84
7.2.30.0050.00715.79
7.2.20.0090.00515.87
7.2.10.0060.00915.72
7.2.00.0080.00416.98
7.1.330.0060.00915.21
7.1.320.0080.00615.23
7.1.310.0080.00515.18
7.1.300.0060.00615.21
7.1.290.0080.00515.07
7.1.280.0030.01015.22
7.1.270.0070.00515.23
7.1.260.0060.00715.05
7.1.250.0080.00514.93
7.1.240.0070.00514.11
7.1.230.0120.00014.05
7.1.220.0120.00014.22
7.1.210.0080.00414.21
7.1.200.0070.00714.92
7.1.190.0080.00414.12
7.1.180.0120.00013.96
7.1.170.0110.00213.98
7.1.160.0100.00213.93
7.1.150.0100.00314.12
7.1.140.0100.00314.08
7.1.130.0080.00514.12
7.1.120.0120.00214.20
7.1.110.0120.00214.10
7.1.100.0070.00616.04
7.1.90.0120.00014.07
7.1.80.0090.00314.11
7.1.70.0040.00515.50
7.1.60.0130.00616.78
7.1.50.0110.00815.51
7.1.40.0100.00314.08
7.1.30.0080.00414.05
7.1.20.0100.00314.05
7.1.10.0140.00014.02
7.1.00.0090.03718.18
7.0.330.0100.00313.76
7.0.320.0100.00313.94
7.0.310.0100.00313.98
7.0.300.0080.00413.87
7.0.290.0060.00613.82
7.0.280.0130.00013.79
7.0.270.0110.00413.85
7.0.260.0070.00713.94
7.0.250.0140.00014.15
7.0.240.0080.00314.14
7.0.230.0060.00613.96
7.0.220.0100.00314.04
7.0.210.0120.00014.00
7.0.200.0330.00514.45
7.0.190.0090.00313.98
7.0.180.0110.00014.00
7.0.170.0100.00314.13
7.0.160.0040.00814.04
7.0.150.0090.00413.81
7.0.140.0050.04017.91
7.0.130.0120.00013.99
7.0.120.0120.00013.95
7.0.110.0060.00614.01
7.0.100.0130.00014.07
7.0.90.0140.00013.88
7.0.80.0090.00313.76
7.0.70.0110.00013.99
7.0.60.0070.02516.89
7.0.50.0050.02815.92
7.0.40.0070.04716.93
7.0.30.0160.02517.02
7.0.20.0150.02717.03
7.0.10.0050.02517.09
7.0.00.0100.01817.01
5.6.400.0120.00012.55
5.6.390.0040.00712.54
5.6.380.0060.00612.36
5.6.370.0080.00412.21
5.6.360.0120.00012.40
5.6.350.0070.00512.32
5.6.340.0050.00812.26
5.6.330.0080.00412.23
5.6.320.0050.00712.55
5.6.310.0090.00412.39
5.6.300.0040.00812.43
5.6.290.0110.00012.42
5.6.280.0070.03716.52
5.6.270.0060.00612.37
5.6.260.0060.00612.41
5.6.250.0120.00012.38
5.6.240.0120.00012.36
5.6.230.0070.00412.45
5.6.220.0110.00012.48
5.6.210.0100.04016.54
5.6.200.0080.04015.36
5.6.190.0100.04216.43
5.6.180.0290.01916.51
5.6.170.0100.03616.38
5.6.160.0050.04716.48
5.6.150.0040.02415.37
5.6.140.0180.03115.30
5.6.130.0050.04815.21
5.6.120.0050.04316.79
5.6.110.0100.03816.77
5.6.100.0080.03216.58
5.6.90.0130.04016.62
5.6.80.0000.02716.46
5.6.70.0050.00512.54
5.6.60.0090.00212.54
5.6.50.0080.00412.19
5.6.40.0080.00412.33
5.6.30.0090.00312.43
5.6.20.0090.00312.41
5.6.10.0110.00012.20
5.6.00.0050.00512.41
5.5.380.0080.00312.32
5.5.370.0060.00612.51
5.5.360.0050.00712.19
5.5.350.0090.04016.38
5.5.340.0050.02515.12
5.5.330.0070.03816.24
5.5.320.1360.02416.30
5.5.310.0170.03016.33
5.5.300.0050.02615.04
5.5.290.0060.04315.12
5.5.280.0100.03816.43
5.5.270.0100.03516.50
5.5.260.0080.02616.41
5.5.250.0080.03716.61
5.5.240.0100.03216.43
5.5.230.0110.00012.37
5.5.220.0100.00012.32
5.5.210.0100.00312.29
5.5.200.0080.00412.11
5.5.190.0110.00012.38
5.5.180.0110.00012.41
5.5.170.0060.00612.41
5.5.160.0030.01012.24
5.5.150.0110.00012.17
5.5.140.0080.00412.12
5.5.130.0110.00011.93
5.5.120.0080.00412.11
5.5.110.0110.00012.11
5.5.100.0120.00012.47
5.5.90.0080.00412.26
5.5.80.0100.00312.16
5.5.70.0090.00312.28
5.5.60.0090.00212.47
5.5.50.0110.00012.48
5.5.40.0070.00312.29
5.5.30.0090.00312.37
5.5.20.0130.00012.24
5.5.10.0070.00412.47
5.5.00.0100.00012.16
5.4.450.0360.02116.95
5.4.440.0440.02316.95
5.4.430.0410.01917.03
5.4.420.0320.02716.94
5.4.410.0210.02316.90
5.4.400.0490.01816.85
5.4.390.0480.02616.86
5.4.380.0270.02216.93
5.4.370.0250.02216.93
5.4.360.0290.02216.96
5.4.350.0410.01816.90
5.4.340.0370.03116.85
5.4.330.0060.00612.29
5.4.320.0160.02316.88
5.4.310.0330.01616.87
5.4.300.0340.01717.03
5.4.290.0280.02116.87
5.4.280.0480.02017.01
5.4.270.0350.02217.03
5.4.260.0210.02316.93
5.4.250.0400.01516.84
5.4.240.0410.01816.89
5.4.230.0430.02016.83
5.4.220.0270.02516.76
5.4.210.0430.02316.80
5.4.200.0310.02316.83
5.4.190.0250.02216.81
5.4.180.0240.02116.80
5.4.170.0270.02016.78
5.4.160.0260.01816.84
5.4.150.0290.02316.98
5.4.140.0330.02317.03
5.4.130.0150.02016.95
5.4.120.0550.01717.07
5.4.110.0330.02217.01
5.4.100.0240.01816.99
5.4.90.0190.02516.95
5.4.80.0260.02017.02
5.4.70.0230.02417.02
5.4.60.0270.01717.04
5.4.50.0430.02316.87
5.4.40.0170.02217.06
5.4.30.0400.02217.00
5.4.20.0320.01617.10
5.4.10.0520.01516.94
5.4.00.0280.01617.00
5.3.290.0240.02417.16
5.3.280.0150.02517.10
5.3.270.0310.02317.24
5.3.260.0340.02317.07
5.3.250.0400.01917.28
5.3.240.0270.02517.08
5.3.230.0290.02017.16
5.3.220.0360.02017.13
5.3.210.0300.02417.27
5.3.200.0230.02817.18
5.3.190.0280.02517.31
5.3.180.0220.02917.37
5.3.170.0290.02717.30
5.3.160.0250.02217.22
5.3.150.0300.02617.37
5.3.140.0380.02517.33
5.3.130.0410.01017.26
5.3.120.0300.02117.21
5.3.110.0390.01917.20
5.3.100.0490.01917.24
5.3.90.0130.02817.15
5.3.80.0340.02417.25
5.3.70.0450.01517.25
5.3.60.0140.02617.22
5.3.50.0300.02317.27
5.3.40.0280.02117.26
5.3.30.0250.02717.17
5.3.20.0350.02317.18
5.3.10.0480.01817.06
5.3.00.0130.02717.15
5.2.170.0190.01616.81
5.2.160.0200.01716.68
5.2.150.0150.01716.80
5.2.140.0320.01216.65
5.2.130.0390.02316.82
5.2.120.0190.02416.84
5.2.110.0270.01416.66
5.2.100.0440.01516.82
5.2.90.0410.01616.68
5.2.80.0400.01616.65
5.2.70.0330.01916.66
5.2.60.0240.01416.58
5.2.50.0180.01816.77
5.2.40.0120.01616.76
5.2.30.0220.02416.62
5.2.20.0150.01516.55
5.2.10.0270.01316.56
5.2.00.0130.02016.64
5.1.60.0090.01316.30
5.1.50.0240.00816.13
5.1.40.0130.01816.19
5.1.30.0150.01416.31
5.1.20.0080.01616.18
5.1.10.0210.02016.21
5.1.00.0280.01316.27
5.0.50.0170.01215.88
5.0.40.0050.01315.85
5.0.30.0170.01615.85
5.0.20.0080.01315.85
5.0.10.0100.01015.85
5.0.00.0200.01815.85
4.4.90.0140.00815.85
4.4.80.0140.00715.85
4.4.70.0150.00815.85
4.4.60.0100.00815.85
4.4.50.0160.00815.85
4.4.40.0120.01515.85
4.4.30.0140.00815.85
4.4.20.0150.00715.85
4.4.10.0050.01015.85
4.4.00.0070.01815.85
4.3.110.0150.00715.85
4.3.100.0120.00715.85
4.3.90.0060.01115.85
4.3.80.0020.01515.85
4.3.70.0100.00815.85
4.3.60.0120.00815.85
4.3.50.0030.01215.85
4.3.40.0030.01215.85
4.3.30.0030.00815.85
4.3.20.0030.00815.85
4.3.10.0050.00715.85
4.3.00.0070.00515.85

preferences:
50.5 ms | 400 KiB | 5 Q