3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (class_exists('RecursiveDirectoryIterator')) { $i1 = new RecursiveDirectoryIterator('/tmp'); $i2 = new RecursiveDirectoryIterator('/tmp'); var_dump($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)
8.3.70.0170.00316.88
8.3.60.0070.00716.50
8.3.50.0050.01422.82
8.3.40.0100.01018.69
8.3.30.0090.00918.96
8.3.20.0040.00420.35
8.3.10.0040.00423.55
8.3.00.0050.00519.07
8.2.180.0150.00616.36
8.2.170.0070.01318.91
8.2.160.0070.00722.96
8.2.150.0130.00625.66
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00420.91
8.2.110.0100.00020.23
8.2.100.0040.00718.16
8.2.90.0060.00319.23
8.2.80.0000.00917.97
8.2.70.0090.00017.50
8.2.60.0040.00418.05
8.2.50.0030.00518.07
8.2.40.0000.00820.07
8.2.30.0040.00418.21
8.2.20.0040.00417.72
8.2.10.0040.00418.17
8.2.00.0040.00417.69
8.1.280.0140.00725.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00323.65
8.1.230.0060.00619.04
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0040.00417.35
8.1.190.0040.00417.48
8.1.180.0000.00819.14
8.1.170.0000.00818.62
8.1.160.0000.00822.15
8.1.150.0060.00318.93
8.1.140.0060.00317.54
8.1.130.0000.00717.47
8.1.120.0070.00017.43
8.1.110.0060.00317.49
8.1.100.0040.00417.52
8.1.90.0000.00717.53
8.1.80.0050.00517.48
8.1.70.0040.00417.45
8.1.60.0030.00617.67
8.1.50.0050.00317.54
8.1.40.0050.00317.63
8.1.30.0030.00617.65
8.1.20.0020.00517.64
8.1.10.0040.00417.54
8.1.00.0040.00417.47
8.0.300.0030.00518.77
8.0.290.0000.00717.00
8.0.280.0090.00018.52
8.0.270.0040.00417.23
8.0.260.0000.00716.86
8.0.250.0040.00416.91
8.0.240.0040.00417.08
8.0.230.0070.00016.97
8.0.220.0030.00516.87
8.0.210.0000.00817.02
8.0.200.0070.00016.91
8.0.190.0000.00817.10
8.0.180.0030.00617.00
8.0.170.0040.00417.02
8.0.160.0050.00317.00
8.0.150.0000.00716.83
8.0.140.0040.00416.90
8.0.130.0060.00313.39
8.0.120.0030.00516.79
8.0.110.0030.00616.84
8.0.100.0070.00016.92
8.0.90.0030.00516.73
8.0.80.0060.01616.96
8.0.70.0000.00716.80
8.0.60.0040.00416.78
8.0.50.0000.00716.97
8.0.30.0130.00817.10
8.0.20.0130.00717.40
8.0.10.0050.00217.03
8.0.00.0130.00516.84
7.4.330.0000.00715.00
7.4.320.0070.00016.69
7.4.300.0090.00016.73
7.4.290.0070.00016.54
7.4.280.0000.00816.68
7.4.270.0030.00316.52
7.4.260.0000.01216.62
7.4.250.0000.00816.62
7.4.240.0040.00416.57
7.4.230.0040.00416.53
7.4.220.0120.00816.53
7.4.210.0120.00916.42
7.4.200.0000.00716.75
7.4.160.0100.01016.54
7.4.150.0030.01617.40
7.4.140.0100.01017.86
7.4.130.0110.01116.48
7.4.120.0100.00816.50
7.4.110.0090.01216.32
7.4.100.0090.00916.48
7.4.90.0120.00616.59
7.4.80.0140.00319.39
7.4.70.0100.01016.38
7.4.60.0070.01116.36
7.4.50.0050.00316.55
7.4.40.0100.00816.71
7.4.30.0070.01016.61
7.4.00.0030.01315.13
7.3.330.0000.00613.15
7.3.320.0030.00313.18
7.3.310.0040.00416.32
7.3.300.0040.00416.25
7.3.290.0060.01016.23
7.3.280.0100.00916.22
7.3.270.0070.01017.40
7.3.260.0060.01216.43
7.3.250.0090.00916.17
7.3.240.0150.00616.38
7.3.230.0080.00816.39
7.3.210.0130.00716.48
7.3.200.0030.01319.39
7.3.190.0070.01316.45
7.3.180.0060.00916.15
7.3.170.0030.01716.27
7.3.160.0140.00916.29
7.3.10.0040.01116.70
7.3.00.0070.00716.68
7.2.330.0030.01416.68
7.2.320.0000.01716.41
7.2.310.0120.00616.38
7.2.300.0130.00316.47
7.2.290.0110.00616.43
7.2.130.0080.00616.75
7.2.120.0090.00916.80
7.2.110.0080.00816.57
7.2.100.0080.00316.88
7.2.90.0110.00416.87
7.2.80.0030.01216.79
7.2.70.0030.01216.59
7.2.60.0120.01216.61
7.2.50.0030.00916.64
7.2.40.0040.00716.96
7.2.30.0090.00616.99
7.2.20.0100.00316.38
7.2.10.0000.01516.81
7.2.00.0060.00617.94
7.1.250.0030.00615.77
7.1.200.0050.00515.74
7.1.100.0000.01318.18
7.1.70.0000.00816.95
7.1.60.0100.01419.46
7.1.50.0110.01417.08
7.1.00.0070.07322.32
7.0.200.0000.00716.86
7.0.140.0070.07022.10
7.0.100.0030.03320.09
7.0.90.0100.04019.88
7.0.80.0070.03020.16
7.0.70.0000.03719.92
7.0.60.0070.03020.02
7.0.50.0030.03320.23
7.0.40.0030.03320.12
7.0.30.0070.06020.24
7.0.20.0030.03320.18
7.0.10.0030.03320.11
7.0.00.0000.04320.13
5.6.280.0100.06720.82
5.6.250.0030.03320.68
5.6.240.0000.04020.71
5.6.230.0030.03320.64
5.6.220.0070.03320.49
5.6.210.0070.03320.79
5.6.200.0070.03021.14
5.6.190.0030.03321.09
5.6.180.0030.03321.04
5.6.170.0000.03720.93
5.6.160.0030.04021.02
5.6.150.0000.04321.02
5.6.140.0030.05021.06
5.6.130.0030.07021.13
5.6.120.0030.08021.11
5.6.110.0070.03721.03
5.6.100.0070.08321.00
5.6.90.0070.04321.08
5.6.80.0070.03720.46
5.6.70.0000.04320.46
5.6.60.0070.03720.36
5.6.50.0130.04320.40
5.6.40.0100.03720.29
5.6.30.0030.05020.46
5.6.20.0030.04320.52
5.6.10.0100.03720.45
5.6.00.0030.04020.47
5.5.380.0030.03320.51
5.5.370.0070.03020.53
5.5.360.0000.03720.35
5.5.350.0070.03020.41
5.5.340.0070.03020.83
5.5.330.0030.04720.88
5.5.320.0130.03020.92
5.5.310.0000.03720.83
5.5.300.0070.05320.76
5.5.290.0070.04720.90
5.5.280.0030.04020.86
5.5.270.0070.04320.85
5.5.260.0030.04320.82
5.5.250.0130.07320.57
5.5.240.0070.04320.29
5.5.230.0070.03720.27
5.5.220.0070.03720.27
5.5.210.0070.03720.01
5.5.200.0030.04020.25
5.5.190.0070.04020.25
5.5.180.0070.05720.13
5.5.160.0000.04320.27
5.5.150.0030.05320.20
5.5.140.0100.03320.21
5.5.130.0030.05020.27
5.5.120.0070.04320.05
5.5.110.0070.03720.26
5.5.100.0130.07020.06
5.5.90.0070.04020.15
5.5.80.0130.05019.94
5.5.70.0070.03720.10
5.5.60.0070.03719.93
5.5.50.0000.04019.95
5.5.40.0000.05020.11
5.5.30.0000.05320.15
5.5.20.0070.06720.06
5.5.10.0070.03720.11
5.5.00.0000.04320.04
5.4.450.0000.04319.38
5.4.440.0100.03719.30
5.4.430.0030.04019.46
5.4.420.0070.03719.38
5.4.410.0000.04019.23
5.4.400.0000.08319.15
5.4.390.0000.04318.80
5.4.380.0100.03319.24
5.4.370.0100.06718.91
5.4.360.0000.05719.24
5.4.350.0000.04019.24
5.4.340.0000.04319.24
5.4.320.0070.07019.05
5.4.310.0030.04319.08
5.4.300.0070.03319.09
5.4.290.0170.05719.04
5.4.280.0000.05019.13
5.4.270.0030.05018.90
5.4.260.0070.07019.10
5.4.250.0000.04018.96
5.4.240.0100.04019.04
5.4.230.0000.04018.79
5.4.220.0100.03318.82
5.4.210.0100.05019.23
5.4.200.0070.03719.08
5.4.190.0030.05019.05
5.4.180.0070.03318.90
5.4.170.0000.04319.12
5.4.160.0000.04019.02
5.4.150.0030.07018.97
5.4.140.0000.06316.29
5.4.130.0030.03716.31
5.4.120.0030.03316.27
5.4.110.0000.04016.30
5.4.100.0070.03016.44
5.4.90.0030.03316.36
5.4.80.0030.03316.27
5.4.70.0030.04716.41
5.4.60.0070.03316.19
5.4.50.0070.04716.20
5.4.40.0030.05016.53
5.4.30.0000.05016.23
5.4.20.0030.03716.35
5.4.10.0070.05016.21
5.4.00.0130.04015.64
5.3.290.0030.03714.64
5.3.280.0030.04714.58
5.3.270.0070.06714.46
5.3.260.0030.03714.62
5.3.250.0070.04714.47
5.3.240.0070.03714.61
5.3.230.0000.04014.57
5.3.220.0000.04014.40
5.3.210.0070.04014.58
5.3.200.0070.03314.56
5.3.190.0030.03714.57
5.3.180.0070.06014.57
5.3.170.0070.03314.43
5.3.160.0000.04014.54
5.3.150.0030.03714.57
5.3.140.0000.03714.55
5.3.130.0100.05014.55
5.3.120.0070.03314.54
5.3.110.0070.03714.55
5.3.100.0070.03313.91
5.3.90.0030.03713.89
5.3.80.0000.04013.89
5.3.70.0030.03714.02
5.3.60.0030.04013.98
5.3.50.0100.03013.94
5.3.40.0000.04013.74
5.3.30.0000.04013.86
5.3.20.0030.04013.49
5.3.10.0100.03013.63
5.3.00.0130.07013.59
5.2.170.0000.03011.12
5.2.160.0030.03311.16
5.2.150.0000.03011.01
5.2.140.0000.03011.14
5.2.130.0030.03311.18
5.2.120.0000.03010.98
5.2.110.0000.03710.93
5.2.100.0000.03310.96
5.2.90.0030.02711.07
5.2.80.0000.03011.05
5.2.70.0000.03011.07
5.2.60.0070.03711.13
5.2.50.0000.03010.88
5.2.40.0030.02710.85
5.2.30.0000.03310.95
5.2.20.0000.03711.02
5.2.10.0000.03010.89
5.2.00.0000.04710.69
5.1.60.0100.0309.96
5.1.50.0130.03310.07
5.1.40.0000.0279.97
5.1.30.0030.02310.39
5.1.20.0000.02710.42
5.1.10.0030.02310.06
5.1.00.0000.02710.09
5.0.50.0030.0208.83
5.0.40.0000.0238.83
5.0.30.0000.0408.83
5.0.20.0000.0208.83
5.0.10.0000.0208.83
5.0.00.0030.0578.83
4.4.90.0030.0138.83
4.4.80.0000.0178.83
4.4.70.0030.0178.83
4.4.60.0000.0178.83
4.4.50.0000.0378.83
4.4.40.0030.0378.83
4.4.30.0000.0178.83
4.4.20.0070.0138.83
4.4.10.0000.0178.83
4.4.00.0000.0278.83
4.3.110.0100.0278.83
4.3.100.0030.0138.83
4.3.90.0070.0208.83
4.3.80.0030.0238.83
4.3.70.0030.0138.83
4.3.60.0030.0138.83
4.3.50.0030.0138.83
4.3.40.0030.0378.83
4.3.30.0000.0138.83
4.3.20.0000.0178.83
4.3.10.0000.0238.83
4.3.00.0000.0178.83

preferences:
59.73 ms | 401 KiB | 5 Q