3v4l.org

run code in 300+ PHP versions simultaneously
<?php $directory = '.'; $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)); while($it->valid()) { if (!$it->isDot()) { echo 'SubPathName: ' . $it->getSubPathName() . "\n"; echo 'SubPath: ' . $it->getSubPath() . "\n"; echo 'Key: ' . $it->key() . "\n\n"; } $it->next(); }

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)
8.3.70.0060.00918.43
8.3.60.0040.01116.63
8.3.50.0150.00321.92
8.3.40.0110.00718.92
8.3.30.0070.00719.09
8.3.20.0080.00020.13
8.3.10.0070.00023.66
8.3.00.0080.00317.34
8.2.180.0120.00616.38
8.2.170.0120.00322.96
8.2.160.0070.01020.52
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00326.16
8.2.120.0040.00422.16
8.2.110.0000.01122.16
8.2.100.0080.00317.72
8.2.90.0080.00019.23
8.2.80.0000.00817.97
8.2.70.0070.00317.63
8.2.60.0050.00317.91
8.2.50.0030.00618.07
8.2.40.0000.00918.28
8.2.30.0040.00417.97
8.2.20.0000.00717.66
8.2.10.0060.00317.87
8.2.00.0040.00417.77
8.1.280.0060.01025.92
8.1.270.0000.00823.83
8.1.260.0070.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00323.90
8.1.230.0070.00720.88
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0100.00017.36
8.1.190.0040.00417.41
8.1.180.0030.00518.10
8.1.170.0080.00018.51
8.1.160.0070.00421.93
8.1.150.0000.00818.55
8.1.140.0050.00217.47
8.1.130.0030.00317.86
8.1.120.0050.00217.36
8.1.110.0000.00817.40
8.1.100.0030.00417.47
8.1.90.0040.00417.42
8.1.80.0050.00217.33
8.1.70.0050.00317.38
8.1.60.0060.00617.53
8.1.50.0000.00817.62
8.1.40.0040.00417.45
8.1.30.0040.00417.69
8.1.20.0040.00417.71
8.1.10.0000.00817.58
8.1.00.0040.00417.56
8.0.300.0040.00418.77
8.0.290.0040.00417.28
8.0.280.0040.00418.34
8.0.270.0070.00017.25
8.0.260.0040.00416.75
8.0.250.0070.00017.04
8.0.240.0030.00316.95
8.0.230.0030.00617.01
8.0.220.0030.00316.93
8.0.210.0030.00516.86
8.0.200.0060.00016.94
8.0.190.0030.00316.98
8.0.180.0040.00417.00
8.0.170.0000.00716.97
8.0.160.0050.00216.95
8.0.150.0000.00716.83
8.0.140.0070.00016.89
8.0.130.0070.00413.44
8.0.120.0000.00816.89
8.0.110.0050.00316.96
8.0.100.0000.00716.88
8.0.90.0020.00516.94
8.0.80.0130.01016.89
8.0.70.0040.00416.88
8.0.60.0000.00716.82
8.0.50.0030.00316.88
8.0.30.0140.00717.14
8.0.20.0130.01317.40
8.0.10.0070.00016.91
8.0.00.0110.00916.61
7.4.330.0000.00515.22
7.4.320.0000.00616.50
7.4.300.0030.00316.55
7.4.290.0000.00716.53
7.4.280.0050.00316.53
7.4.270.0000.00816.57
7.4.260.0030.00316.60
7.4.250.0000.00716.50
7.4.240.0040.00416.61
7.4.230.0070.00016.71
7.4.220.0060.01316.57
7.4.210.0040.01016.56
7.4.200.0030.00316.52
7.4.190.0070.00016.62
7.4.160.0110.00516.77
7.4.150.0110.00717.40
7.4.140.0100.00717.86
7.4.130.0050.01116.53
7.4.120.0090.01116.52
7.4.110.0100.00716.65
7.4.100.0100.00716.38
7.4.90.0120.00616.66
7.4.80.0150.00619.39
7.4.70.0060.01216.45
7.4.60.0070.01016.57
7.4.50.0060.00316.56
7.4.40.0040.00722.77
7.4.30.0090.00916.62
7.4.00.0040.01215.10
7.3.330.0060.00013.21
7.3.320.0000.00513.08
7.3.310.0070.00016.15
7.3.300.0000.00716.19
7.3.290.0030.01116.33
7.3.280.0100.00816.23
7.3.270.0190.00317.40
7.3.260.0100.00716.57
7.3.250.0160.00916.31
7.3.240.0070.01116.46
7.3.230.0090.01216.48
7.3.210.0100.00716.36
7.3.200.0120.00919.39
7.3.190.0140.00516.29
7.3.180.0090.00916.33
7.3.170.0090.00616.34
7.3.160.0090.01216.56
7.3.120.0060.00915.00
7.3.00.0110.00616.46
7.2.330.0100.00716.63
7.2.320.0140.00616.57
7.2.310.0140.00316.49
7.2.300.0110.00616.77
7.2.290.0040.01216.62
7.2.130.0100.00716.39
7.2.120.0080.00816.64
7.2.110.0100.00316.78
7.2.100.0090.00616.46
7.2.90.0090.00316.61
7.2.80.0060.01216.68
7.2.70.0100.00316.74
7.2.60.0030.01416.83
7.2.50.0050.00816.80
7.2.40.0100.00716.64
7.2.30.0130.00316.66
7.2.20.0030.01016.55
7.2.10.0070.01016.68
7.2.00.0040.01318.07
7.1.250.0140.00015.23
7.1.240.0060.00615.32
7.1.230.0070.00315.59
7.1.220.0060.00615.29
7.1.210.0100.00315.71
7.1.200.0100.00315.63
7.1.190.0170.00015.45
7.1.180.0100.00715.68
7.1.170.0100.00715.65
7.1.160.0040.00815.11
7.1.150.0030.01015.18
7.1.140.0060.00615.68
7.1.130.0080.00415.65
7.1.120.0040.01115.65
7.1.110.0120.00315.59
7.1.100.0070.00715.61
7.1.90.0070.01015.65
7.1.80.0070.00715.51
7.1.70.0080.00616.28
7.1.60.0050.01317.50
7.1.50.0130.01024.97
7.1.40.0110.00415.28
7.1.30.0120.00315.58
7.1.20.0040.00915.68
7.1.10.0140.00315.66
7.1.00.0090.03918.97
7.0.330.0080.00415.13
7.0.320.0040.01115.23
7.0.310.0130.00315.16
7.0.300.0060.00915.34
7.0.290.0070.01015.26
7.0.280.0030.00915.24
7.0.270.0120.00615.06
7.0.260.0030.01015.08
7.0.250.0060.00915.31
7.0.240.0080.00415.23
7.0.230.0120.00615.38
7.0.220.0130.00315.39
7.0.210.0160.00015.37
7.0.200.0120.00415.98
7.0.190.0090.00615.43
7.0.180.0070.00715.12
7.0.170.0110.00415.45
7.0.160.0090.00615.41
7.0.150.0100.00715.20
7.0.140.0080.04018.64
7.0.130.0030.01015.46
7.0.120.0100.00315.20
7.0.110.0130.00315.54
7.0.100.0070.00415.32
7.0.90.0060.01015.26
7.0.80.0070.00415.11
7.0.70.0080.00415.15
7.0.60.0110.03017.71
7.0.50.0100.03016.66
7.0.40.0050.03516.70
7.0.30.0200.04016.77
7.0.20.0150.04216.81
7.0.10.0070.04616.92
7.0.00.0070.02116.72
5.6.380.0050.00514.08
5.6.370.0040.00814.26
5.6.360.0030.01014.08
5.6.350.0040.00714.17
5.6.340.0060.00813.87
5.6.330.0030.01114.22
5.6.320.0070.00314.04
5.6.310.0110.00514.17
5.6.300.0030.00614.20
5.6.290.0040.00414.07
5.6.280.0030.04017.40
5.6.270.0040.00814.00
5.6.260.0110.00514.05
5.6.250.0000.01014.22
5.6.240.0080.00414.30
5.6.230.0000.01214.21
5.6.220.0060.00314.34
5.6.210.0070.03317.17
5.6.200.0040.03516.26
5.6.190.0060.04817.40
5.6.180.0200.03217.44
5.6.170.0130.03317.17
5.6.160.0030.04817.47
5.6.150.0030.03816.35
5.6.140.0050.02816.23
5.6.130.0040.02216.20
5.6.120.0070.03717.62
5.6.110.0040.02517.51
5.6.100.0020.04917.78
5.6.90.0120.03917.50
5.6.80.0090.03817.23
5.6.70.0000.01113.95
5.6.60.0030.00713.91
5.6.50.0040.01414.19
5.6.40.0070.00714.07
5.6.30.0000.01714.25
5.6.20.0110.00314.18
5.6.10.0090.00614.29
5.6.00.0080.00814.25
5.5.380.0020.00510.95
5.5.370.0070.00210.95
5.5.360.0060.00610.73
5.5.350.0080.02115.53
5.5.340.0030.02414.48
5.5.330.0090.03015.49
5.5.320.0630.02215.57
5.5.310.0170.02515.67
5.5.300.0060.03614.34
5.5.290.0050.04414.60
5.5.280.0020.02815.70
5.5.270.0080.04215.51
5.5.260.0120.03515.90
5.5.250.0040.02315.54
5.5.240.0020.04315.53
5.5.230.0000.01010.64
5.5.220.0110.00010.30
5.5.210.0030.00810.73
5.5.200.0000.00910.78
5.5.190.0000.00810.79
5.5.180.0030.00310.77
5.5.170.0060.00911.17
5.5.160.0040.00810.93
5.5.150.0050.00511.00
5.5.140.0080.00410.79
5.5.130.0090.00611.18
5.5.120.0110.00410.93
5.5.110.0000.01211.04
5.5.100.0060.00910.72
5.5.90.0110.00410.96
5.5.80.0130.00010.91
5.5.70.0030.01010.64
5.5.60.0090.00911.09
5.5.50.0070.00410.84
5.5.40.0080.00310.86
5.5.30.0060.00611.13
5.5.20.0090.00611.25
5.5.10.0060.01010.95
5.5.00.0090.00310.85
5.4.450.0430.02016.09
5.4.440.0500.02216.13
5.4.430.0220.02716.08
5.4.420.0220.02216.12
5.4.410.0300.02016.13
5.4.400.0370.02415.91
5.4.390.0290.02516.01
5.4.380.0430.01616.03
5.4.370.0500.01816.00
5.4.360.0490.02115.97
5.4.350.0320.02516.09
5.4.340.0330.02716.07
5.4.330.0030.00710.97
5.4.320.0370.02916.09
5.4.310.0360.02016.00
5.4.300.0170.02915.87
5.4.290.0350.02416.06
5.4.280.0350.02015.80
5.4.270.0430.02115.96
5.4.260.0300.02215.97
5.4.250.0300.02215.87
5.4.240.0520.01815.96
5.4.230.0280.03115.98
5.4.220.0270.02016.03
5.4.210.0160.02416.05
5.4.200.0430.02516.00
5.4.190.0340.02616.05
5.4.180.0300.02216.00
5.4.170.0230.02316.19
5.4.160.0170.02515.95
5.4.150.0170.02215.89
5.4.140.0330.02415.90
5.4.130.0190.02615.88
5.4.120.0390.02316.02
5.4.110.0440.01515.84
5.4.100.0200.02015.83
5.4.90.0270.01815.96
5.4.80.0380.02315.98
5.4.70.0300.02016.00
5.4.60.0150.01716.10
5.4.50.0370.02116.05
5.4.40.0380.02615.91
5.4.30.0380.02116.01
5.4.20.0380.02315.99
5.4.10.0320.02016.03
5.4.00.0290.01716.01
5.3.290.0180.02315.87
5.3.280.0350.02415.84
5.3.270.0130.02215.77
5.3.260.0350.02515.74
5.3.250.0240.02615.87
5.3.240.0430.02015.85
5.3.230.0300.01915.85
5.3.220.0410.02615.82
5.3.210.0300.02015.88
5.3.200.0420.02315.84
5.3.190.0230.02015.86
5.3.180.0350.02215.86
5.3.170.0450.02215.95
5.3.160.0250.02415.90
5.3.150.0400.02215.77
5.3.140.0300.02315.91
5.3.130.0390.01615.95
5.3.120.0270.02415.92
5.3.110.0330.02515.78
5.3.100.0250.02415.84
5.3.90.0360.01815.93
5.3.80.0520.02315.67
5.3.70.0400.02015.81
5.3.60.0210.01815.88
5.3.50.0210.01815.86
5.3.40.0390.01715.85
5.3.30.0170.02515.75
5.3.20.0330.02315.81
5.3.10.0330.01615.62
5.3.00.0100.02515.74
5.2.170.0230.02115.59
5.2.160.0250.01915.59
5.2.150.0330.02015.59
5.2.140.0200.01815.59
5.2.130.0200.01915.59
5.2.120.0180.01215.59
5.2.110.0190.01515.59
5.2.100.0410.01615.59
5.2.90.0420.01215.59
5.2.80.0420.01515.59
5.2.70.0410.01015.59
5.2.60.0180.01915.59
5.2.50.0370.01715.59
5.2.40.0300.01815.59
5.2.30.0150.02015.59
5.2.20.0210.02115.59
5.2.10.0320.01615.59
5.2.00.0100.02115.59
5.1.60.0280.01615.59
5.1.50.0250.01315.59
5.1.40.0160.01515.59
5.1.30.0050.01515.59
5.1.20.0270.01715.59
5.1.10.0280.01315.59
5.1.00.0230.01015.59
5.0.50.0160.01315.59
5.0.40.0120.01215.59
5.0.30.0140.01915.59
5.0.20.0110.01315.59
5.0.10.0150.01015.59
5.0.00.0200.01515.65
4.4.90.0130.00915.59
4.4.80.0220.00815.59
4.4.70.0120.01315.59
4.4.60.0180.00715.59
4.4.50.0130.01515.59
4.4.40.0150.01315.59
4.4.30.0130.01015.59
4.4.20.0110.01015.59
4.4.10.0190.01315.59
4.4.00.0200.01215.59
4.3.110.0160.00715.59
4.3.100.0130.01015.59
4.3.90.0020.01015.59
4.3.80.0130.01515.65
4.3.70.0070.01215.65
4.3.60.0080.01015.65
4.3.50.0150.01115.65
4.3.40.0130.01115.65
4.3.30.0000.01215.65
4.3.20.0100.01215.65
4.3.10.0030.01215.65
4.3.00.0040.01215.65

preferences:
40.95 ms | 401 KiB | 5 Q