3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { $rdi = new recursiveDirectoryIterator('/etc/ssl', FilesystemIterator::SKIP_DOTS | FilesystemIterator::UNIX_PATHS); $it = new recursiveIteratorIterator( $rdi ); $it->seek(1); while( $it->valid()) { if( $it->isFile() ) { echo $it->current()."\n"; } $it->next(); } echo $it->current(); } catch(Exception $e) { echo $e->getMessage(); } ?>

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)
8.3.70.0070.01418.30
8.3.60.0170.00318.56
8.3.50.0150.00521.94
8.3.40.0070.00718.79
8.3.30.0040.01218.91
8.3.20.0040.00420.25
8.3.10.0050.00223.78
8.3.00.0060.00319.26
8.2.180.0170.00318.66
8.2.170.0100.01022.96
8.2.160.0090.00920.45
8.2.150.0050.00324.18
8.2.140.0020.00524.66
8.2.130.0150.00426.16
8.2.120.0040.00422.26
8.2.110.0090.00022.20
8.2.100.0100.00317.91
8.2.90.0090.00019.05
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00919.85
8.2.30.0040.00418.01
8.2.20.0030.00517.83
8.2.10.0020.00517.90
8.2.00.0100.00317.76
8.1.280.0100.00325.92
8.1.270.0040.00423.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0080.00419.03
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0000.00818.56
8.1.160.0040.00422.04
8.1.150.0040.00418.61
8.1.140.0040.00417.47
8.1.130.0030.00317.84
8.1.120.0000.00817.36
8.1.110.0000.00817.41
8.1.100.0000.00817.42
8.1.90.0000.00717.43
8.1.80.0030.00517.38
8.1.70.0030.00517.34
8.1.60.0040.00717.55
8.1.50.0030.00617.54
8.1.40.0040.00417.48
8.1.30.0040.00417.57
8.1.20.0000.00817.52
8.1.10.0020.00517.52
8.1.00.0000.00717.61
8.0.300.0000.00718.77
8.0.290.0070.00017.16
8.0.280.0000.00718.53
8.0.270.0030.00317.33
8.0.260.0000.00617.29
8.0.250.0040.00417.07
8.0.240.0080.00017.07
8.0.230.0070.00016.98
8.0.220.0070.00016.89
8.0.210.0050.00216.98
8.0.200.0000.00717.02
8.0.190.0000.00817.03
8.0.180.0040.00416.94
8.0.170.0060.00316.96
8.0.160.0000.00716.86
8.0.150.0000.00816.86
8.0.140.0000.00816.93
8.0.130.0050.00013.36
8.0.120.0040.00416.75
8.0.110.0040.00416.95
8.0.100.0030.00616.79
8.0.90.0040.00416.92
8.0.80.0070.01316.84
8.0.70.0040.00416.93
8.0.60.0040.00416.94
8.0.50.0050.00216.88
8.0.30.0130.00617.09
8.0.20.0060.01217.40
8.0.10.0070.00017.01
8.0.00.0100.00716.77
7.4.330.0050.00015.00
7.4.320.0060.00016.44
7.4.300.0000.00716.64
7.4.290.0050.00216.60
7.4.280.0100.00016.47
7.4.270.0030.00416.62
7.4.260.0030.00316.51
7.4.250.0000.00716.50
7.4.240.0060.00116.50
7.4.230.0000.00716.63
7.4.220.0030.01616.71
7.4.210.0060.00816.60
7.4.200.0000.00716.73
7.4.190.0040.00416.45
7.4.160.0080.00816.63
7.4.150.0120.00817.40
7.4.140.0130.00517.86
7.4.130.0090.01116.60
7.4.120.0100.00816.48
7.4.110.0120.00616.39
7.4.100.0120.00616.70
7.4.90.0100.00616.53
7.4.80.0090.00919.39
7.4.70.0150.00316.66
7.4.60.0140.01116.41
7.4.50.0030.00516.59
7.4.40.0020.01122.77
7.4.30.0110.00516.63
7.4.00.0090.00314.84
7.3.330.0000.00513.20
7.3.320.0040.00413.21
7.3.310.0030.00316.25
7.3.300.0030.00316.27
7.3.290.0000.01516.26
7.3.280.0060.01216.31
7.3.270.0100.00617.40
7.3.260.0090.00916.44
7.3.250.0120.01016.24
7.3.240.0100.00616.29
7.3.230.0170.00316.52
7.3.210.0060.01116.18
7.3.200.0070.01019.39
7.3.190.0150.00916.27
7.3.180.0040.01216.25
7.3.170.0080.00816.39
7.3.160.0130.00616.39
7.3.120.0000.01414.61
7.3.10.0000.00916.39
7.3.00.0040.01116.62
7.2.330.0070.01716.25
7.2.320.0150.00716.73
7.2.310.0110.00616.36
7.2.300.0070.01016.82
7.2.290.0090.00916.37
7.2.130.0090.00317.12
7.2.120.0040.01116.99
7.2.110.0000.01016.83
7.2.100.0060.01016.93
7.2.90.0090.00616.78
7.2.80.0070.00716.84
7.2.70.0030.00616.40
7.2.60.0100.00416.68
7.2.50.0040.00716.63
7.2.40.0040.00816.75
7.2.30.0090.00617.02
7.2.20.0070.01116.70
7.2.10.0040.00716.87
7.2.00.0110.00318.03
7.1.250.0040.01115.82
7.1.200.0120.00015.68
7.1.100.0030.00918.12
7.1.70.0000.00916.88
7.1.60.0040.01819.46
7.1.50.0170.01434.79
7.1.00.0070.07322.36
7.0.200.0140.00714.70
7.0.140.0030.07321.95
7.0.100.0130.08020.23
7.0.90.0130.08019.92
7.0.80.0130.08320.04
7.0.70.0200.07719.96
7.0.60.0130.08019.91
7.0.50.0100.08020.38
7.0.40.0200.05019.96
7.0.30.0100.09020.17
7.0.20.0100.04020.17
7.0.10.0170.06020.06
7.0.00.0100.09020.12
5.6.280.0000.07721.12
5.6.250.0170.07320.65
5.6.240.0200.09320.72
5.6.230.0200.07320.74
5.6.220.0070.08720.57
5.6.210.0130.09020.62
5.6.200.0130.06721.09
5.6.190.0100.08721.14
5.6.180.0000.05021.09
5.6.170.0170.07721.07
5.6.160.0070.04321.14
5.6.150.0100.04721.19
5.6.140.0070.04721.04
5.6.130.0130.08721.07
5.6.120.0070.09021.11
5.6.110.0200.07721.03
5.6.100.0230.04321.13
5.6.90.0030.07721.17
5.6.80.0100.05720.32
5.6.70.0070.04020.60
5.6.60.0070.08320.59
5.6.50.0130.08720.38
5.6.40.0070.07720.45
5.6.30.0030.08320.59
5.6.20.0030.04020.45
5.6.10.0100.07320.37
5.6.00.0100.07320.39
5.5.380.0030.08320.61
5.5.370.0170.07720.57
5.5.360.0170.07720.46
5.5.350.0100.05320.39
5.5.340.0100.08720.82
5.5.330.0130.08320.89
5.5.320.0030.07320.87
5.5.310.0170.08320.83
5.5.300.0070.05720.93
5.5.290.0200.07320.92
5.5.280.0000.06020.84
5.5.270.0100.09020.79
5.5.260.0130.08720.84
5.5.250.0070.08020.74
5.5.240.0070.04020.18
5.5.230.0070.08320.23
5.5.220.0130.05320.26
5.5.210.0130.06020.31
5.5.200.0100.04020.20
5.5.190.0200.05720.30
5.5.180.0100.05020.28
5.5.160.0070.05320.21
5.5.150.0030.08320.21
5.5.140.0070.03720.29
5.5.130.0130.07320.14
5.5.120.0100.05020.11
5.5.110.0070.08320.26
5.5.100.0130.04720.09
5.5.90.0100.06719.98
5.5.80.0070.04720.12
5.5.70.0070.04319.93
5.5.60.0000.05020.17
5.5.50.0070.04320.16
5.5.40.0030.04020.07
5.5.30.0000.04319.94
5.5.20.0070.03320.17
5.5.10.0070.03020.07
5.5.00.0100.02719.98
5.4.450.0130.05319.41
5.4.440.0130.07019.14
5.4.430.0170.06319.27
5.4.420.0170.06019.38
5.4.410.0130.03719.32
5.4.400.0070.04018.85
5.4.390.0130.09019.11
5.4.380.0030.08319.13
5.4.370.0100.03318.93
5.4.360.0100.03719.00
5.4.350.0070.06719.01
5.4.340.0100.05718.98
5.4.320.0130.07719.13
5.4.310.0070.06318.93
5.4.300.0070.08019.10
5.4.290.0130.06719.17
5.4.280.0070.05019.31
5.4.270.0070.05019.05
5.4.260.0030.06719.07
5.4.250.0100.09319.05
5.4.240.0070.04719.06
5.4.230.0100.03719.08
5.4.220.0130.03018.83
5.4.210.0070.03718.99
5.4.200.0100.03319.00
5.4.190.0000.04018.98
5.4.180.0030.04019.06
5.4.170.0030.04018.99
5.4.160.0030.04019.24
5.4.150.0130.03019.05
5.4.140.0000.04016.31
5.4.130.0070.03316.34
5.4.120.0000.04716.38
5.4.110.0030.03716.23
5.4.100.0000.07016.46
5.4.90.0070.03016.32
5.4.80.0070.06016.40
5.4.70.0070.04716.36
5.4.60.0070.04016.32
5.4.50.0030.04016.29
5.4.40.0100.02716.29
5.4.30.0000.03716.33
5.4.20.0070.03316.41
5.4.10.0070.03716.20
5.4.00.0030.03715.73
5.3.290.0170.07714.72
5.3.280.0070.04314.62
5.3.270.0030.04014.63
5.3.260.0070.04014.61
5.3.250.0000.04314.49
5.3.240.0000.03714.61
5.3.230.0030.04014.62
5.3.220.0130.04014.52
5.3.210.0030.04014.59
5.3.200.0030.04014.61
5.3.190.0030.07314.60
5.3.180.0070.04014.56
5.3.170.0130.07014.60
5.3.160.0130.06314.47
5.3.150.0070.07314.60
5.3.140.0030.03714.46
5.3.130.0030.03714.45
5.3.120.0070.03714.53
5.3.110.0000.04314.50
5.3.100.0070.03713.94
5.3.90.0030.03714.02
5.3.80.0030.03714.04
5.3.70.0100.03013.81
5.3.60.0030.03714.03
5.3.50.0000.03713.74
5.3.40.0030.04313.87
5.3.30.0030.03313.89
5.3.20.0000.04013.71
5.3.10.0070.03313.69
5.3.00.0070.03713.45
5.2.170.0000.03011.15
5.2.160.0000.03011.15
5.2.150.0030.02711.18
5.2.140.0030.02711.15
5.2.130.0000.03011.15
5.2.120.0000.04711.15
5.2.110.0100.02011.15
5.2.100.0000.03011.15
5.2.90.0030.03011.15
5.2.80.0000.03011.15
5.2.70.0000.04311.15
5.2.60.0000.03711.15
5.2.50.0030.03011.15
5.2.40.0100.02311.15
5.2.30.0000.03311.15
5.2.20.0000.03011.15
5.2.10.0070.02711.15
5.2.00.0000.03011.15
5.1.60.0000.02711.15
5.1.50.0000.02311.15
5.1.40.0000.03011.15
5.1.30.0030.03311.15
5.1.20.0030.03011.15
5.1.10.0000.02711.15
5.1.00.0030.02311.15
5.0.50.0030.01711.15
5.0.40.0070.01711.15
5.0.30.0000.03311.15
5.0.20.0070.04011.15
5.0.10.0000.02311.15
5.0.00.0000.03011.15
4.4.90.0030.01311.15
4.4.80.0000.01711.15
4.4.70.0000.01711.15
4.4.60.0030.01311.15
4.4.50.0000.01711.15
4.4.40.0030.03711.15
4.4.30.0030.01311.15
4.4.20.0030.01311.15
4.4.10.0030.01311.15
4.4.00.0000.02711.15
4.3.110.0000.02311.15
4.3.100.0000.03711.15
4.3.90.0000.03711.15
4.3.80.0000.02711.15
4.3.70.0030.03011.15
4.3.60.0000.02011.15
4.3.50.0100.02711.15
4.3.40.0030.04311.15
4.3.30.0000.03711.15
4.3.20.0030.03311.15
4.3.10.0030.03311.15
4.3.00.0000.03711.15

preferences:
48.26 ms | 401 KiB | 5 Q