3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator(__DIR__); $i2 = new RecursiveDirectoryIterator(__DIR__ . '/..'); var_dump($i1 == $i2); } else { var_dump('Class RecursiveDirectoryIterator does not exist'); }

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)
8.3.60.0090.00618.68
8.3.50.0050.01522.76
8.3.40.0070.00718.97
8.3.30.0100.00319.09
8.3.20.0070.00020.29
8.3.10.0080.00023.53
8.3.00.0080.00019.38
8.2.180.0110.00416.75
8.2.170.0100.01022.96
8.2.160.0070.00720.47
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.02
8.2.110.0090.00020.47
8.2.100.0080.00418.16
8.2.90.0030.00519.27
8.2.80.0090.00017.97
8.2.70.0080.00017.50
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0030.00517.91
8.2.30.0040.00418.03
8.2.20.0040.00417.72
8.2.10.0000.00818.09
8.2.00.0040.00417.69
8.1.280.0150.00625.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0160.00623.70
8.1.230.0030.00718.99
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.22
8.1.180.0000.00718.10
8.1.170.0000.00818.54
8.1.160.0000.00722.03
8.1.150.0070.00018.87
8.1.140.0040.00417.34
8.1.130.0030.00317.88
8.1.120.0000.00717.52
8.1.110.0030.00617.43
8.1.100.0040.00417.43
8.1.90.0040.00417.41
8.1.80.0080.00017.29
8.1.70.0030.00317.40
8.1.60.0000.00817.55
8.1.50.0040.00417.46
8.1.40.0030.00617.48
8.1.30.0050.00317.52
8.1.20.0030.00617.68
8.1.10.0000.00717.58
8.1.00.0080.00017.57
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.40
8.0.270.0030.00317.14
8.0.260.0030.00317.14
8.0.250.0040.00416.88
8.0.240.0000.00716.98
8.0.230.0000.00716.87
8.0.220.0000.00716.89
8.0.210.0030.00316.97
8.0.200.0030.00317.07
8.0.190.0080.00016.86
8.0.180.0030.00616.89
8.0.170.0040.00416.93
8.0.160.0040.00416.96
8.0.150.0030.00516.85
8.0.140.0040.00416.82
8.0.130.0000.00513.21
8.0.120.0080.00016.87
8.0.110.0040.00416.82
8.0.100.0040.00416.90
8.0.90.0040.00416.92
8.0.80.0060.00916.91
8.0.70.0050.00516.98
8.0.60.0040.00416.73
8.0.50.0040.00416.91
8.0.30.0050.01417.01
8.0.20.0100.01117.40
8.0.10.0050.00217.01
8.0.00.0110.00816.62
7.4.330.0000.00515.00
7.4.320.0030.00316.57
7.4.300.0030.00316.63
7.4.290.0050.00316.61
7.4.280.0050.00216.43
7.4.270.0000.00816.45
7.4.260.0050.00316.54
7.4.250.0030.00516.43
7.4.240.0030.00516.56
7.4.230.0000.00716.59
7.4.220.0140.00716.68
7.4.210.0140.00016.57
7.4.200.0000.00716.36
7.4.160.0110.00416.55
7.4.150.0060.01217.40
7.4.140.0070.01017.86
7.4.130.0070.00916.55
7.4.120.0130.00416.73
7.4.110.0100.00716.47
7.4.100.0100.01416.58
7.4.90.0140.00316.51
7.4.80.0110.01119.39
7.4.70.0100.00716.56
7.4.60.0060.01216.52
7.4.50.0000.00816.50
7.4.40.0070.01016.58
7.4.30.0030.01416.43
7.4.00.0090.01014.76
7.3.330.0030.00313.14
7.3.320.0000.00513.12
7.3.310.0000.00716.36
7.3.300.0000.00716.35
7.3.290.0070.00716.27
7.3.280.0140.00316.31
7.3.270.0090.01017.40
7.3.260.0140.00916.57
7.3.250.0090.00916.38
7.3.240.0140.00316.56
7.3.230.0080.00816.60
7.3.210.0140.00716.29
7.3.200.0130.01019.39
7.3.190.0100.00716.39
7.3.180.0090.00916.26
7.3.170.0140.00316.57
7.3.160.0100.00716.35
7.3.120.0160.00314.91
7.3.110.0110.00715.07
7.3.100.0000.01314.67
7.3.90.0000.01114.80
7.3.80.0040.01414.76
7.3.70.0110.00414.72
7.3.60.0030.01014.86
7.3.50.0060.00314.57
7.3.40.0090.00614.60
7.3.30.0070.01014.87
7.3.20.0000.01016.50
7.3.10.0050.00816.37
7.3.00.0040.01116.41
7.2.330.0060.01116.43
7.2.320.0070.01016.66
7.2.310.0100.01316.49
7.2.300.0060.01016.64
7.2.290.0040.01716.84
7.2.250.0030.01715.16
7.2.240.0100.00715.05
7.2.230.0070.01014.84
7.2.220.0040.00815.00
7.2.210.0040.01414.59
7.2.200.0090.00314.87
7.2.190.0100.00314.95
7.2.180.0090.00914.74
7.2.170.0030.01314.89
7.2.130.0000.01116.75
7.2.120.0080.00816.51
7.2.110.0060.00916.26
7.2.100.0040.00816.66
7.2.90.0100.00616.19
7.2.80.0080.00416.82
7.2.70.0030.00816.56
7.2.60.0080.00616.83
7.2.50.0030.00916.59
7.2.40.0000.01316.58
7.2.30.0060.00916.64
7.2.20.0160.00016.89
7.2.10.0030.01016.83
7.2.00.0030.01216.66
7.1.330.0080.00415.80
7.1.320.0100.00315.49
7.1.310.0100.00315.94
7.1.300.0000.01415.63
7.1.290.0100.00615.74
7.1.280.0000.01515.67
7.1.270.0090.00615.73
7.1.260.0030.01015.58
7.1.250.0040.00915.54
7.1.200.0000.01115.78
7.1.100.0000.00917.87
7.1.70.0000.01417.14
7.1.60.0040.01619.46
7.1.50.0070.01716.95
7.1.00.0030.08722.30
7.0.200.0000.00916.62
7.0.140.0100.06721.98
7.0.60.0130.06319.94
7.0.50.0070.03717.91
7.0.40.0030.09020.02
7.0.30.0100.08720.00
7.0.20.0230.05720.13
7.0.10.0030.04320.09
7.0.00.0130.08319.99
5.6.280.0070.07021.07
5.6.210.0070.07720.53
5.6.200.0030.06718.25
5.6.190.0100.06020.61
5.6.180.0270.07720.39
5.6.170.0430.07020.54
5.6.160.0030.04720.54
5.6.150.0070.07018.12
5.6.140.0130.05018.21
5.6.130.0070.06718.16
5.6.120.0070.05721.00
5.6.110.0170.08020.99
5.6.100.0130.08021.13
5.6.90.0030.08720.87
5.6.80.0070.08020.53
5.5.350.4330.03720.38
5.5.340.0100.05318.08
5.5.330.0130.08020.43
5.5.320.0200.04320.21
5.5.310.0330.05020.34
5.5.300.0000.05317.98
5.5.290.0070.05717.95
5.5.280.0030.04320.88
5.5.270.0070.03720.73
5.5.260.0130.06020.88
5.5.250.0070.04720.70
5.5.240.0030.07720.25
5.4.450.0330.07019.47
5.4.440.0370.06019.36
5.4.430.0330.05319.57
5.4.420.0300.05019.48
5.4.410.0230.05019.18
5.4.400.0230.04019.21
5.4.390.0370.06318.98
5.4.380.0430.06019.22
5.4.370.0230.07018.84
5.4.360.0300.07719.21
5.4.350.0230.03719.09
5.4.340.0270.05718.95
5.4.320.0330.06319.04
5.4.310.0200.04318.95
5.4.300.0300.07019.08
5.4.290.0270.08018.99
5.4.280.0470.03019.21
5.4.270.0230.03719.19
5.4.260.0270.05718.80
5.4.250.0500.02718.86
5.4.240.0330.05319.16
5.4.230.0370.06319.13
5.4.220.0370.06019.20
5.4.210.0270.08018.83
5.4.200.0300.06019.18
5.4.190.0370.06319.04
5.4.180.0300.03718.96
5.4.170.0500.02719.29
5.4.160.0300.07019.22
5.4.150.0300.03319.18
5.4.140.0300.06716.33
5.4.130.0230.03316.30
5.4.120.0200.03716.37
5.4.110.0300.05316.37
5.4.100.0300.06716.36
5.4.90.0270.05716.56
5.4.80.0300.06716.53
5.4.70.0230.05016.54
5.4.60.0200.07316.39
5.4.50.0230.03716.56
5.4.40.0200.03716.34
5.4.30.0200.03716.28
5.4.20.0170.03716.34
5.4.10.0200.04016.28
5.4.00.0230.03016.28
5.3.290.0300.04016.28
5.3.280.0230.03316.28
5.3.270.0200.03716.28
5.3.260.0170.04316.28
5.3.250.0170.04016.28
5.3.240.0200.03316.28
5.3.230.0230.04016.28
5.3.220.0170.04016.28
5.3.210.0170.03716.28
5.3.200.0170.03716.28
5.3.190.0200.03716.28
5.3.180.0270.04016.28
5.3.170.0230.03316.28
5.3.160.0170.03716.28
5.3.150.0270.02716.28
5.3.140.0300.02716.28
5.3.130.0230.03316.28
5.3.120.0100.04316.28
5.3.110.0130.04016.28
5.3.100.0270.03316.28
5.3.90.0200.03716.28
5.3.80.0230.03016.28
5.3.70.0200.03316.28
5.3.60.0170.03716.28
5.3.50.0130.04016.28
5.3.40.0130.04016.28
5.3.30.0130.04016.28
5.3.20.0200.03316.28
5.3.10.0170.04016.28
5.3.00.0300.03316.28
5.2.170.0200.02316.28
5.2.160.0170.02716.28
5.2.150.0100.03316.28
5.2.140.0100.03316.28
5.2.130.0130.03016.28
5.2.120.0230.02016.28
5.2.110.0170.03316.28
5.2.100.0200.02316.28
5.2.90.0170.03016.28
5.2.80.0170.03016.28
5.2.70.0270.02716.28
5.2.60.0200.03316.28
5.2.50.0200.02316.28
5.2.40.0230.01716.28
5.2.30.0100.03016.28
5.2.20.0130.02716.28
5.2.10.0170.03316.28
5.2.00.0170.02316.28
5.1.60.0130.02316.28
5.1.50.0070.03016.28
5.1.40.0130.02316.28
5.1.30.0100.02716.28
5.1.20.0070.03016.28
5.1.10.0070.03016.28
5.1.00.0070.03016.28
5.0.50.0100.01716.28
5.0.40.0070.02016.28
5.0.30.0130.02316.28
5.0.20.0030.02316.28
5.0.10.0100.01716.28
5.0.00.0100.02716.28
4.4.90.0100.01016.28
4.4.80.0030.01716.28
4.4.70.0070.01316.28
4.4.60.0030.01716.28
4.4.50.0070.01716.28
4.4.40.0000.03016.28
4.4.30.0030.01716.28
4.4.20.0030.01716.28
4.4.10.0100.01016.28
4.4.00.0070.02316.28
4.3.110.0030.01716.28
4.3.100.0030.02016.28
4.3.90.0030.01716.28
4.3.80.0100.02016.28
4.3.70.0100.01016.28
4.3.60.0070.01316.28
4.3.50.0130.01316.28
4.3.40.0070.02316.28
4.3.30.0030.02016.28
4.3.20.0030.01716.28
4.3.10.0030.03016.28
4.3.00.0030.01316.28

preferences:
28.33 ms | 401 KiB | 5 Q