3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rawarray = eval("array('a', 'b', array(array('c'), 'd'), 'e', array('f'), 'g')"); $return = array(); $iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($rawarray)); foreach ($iterator as $value) { $return[] = $value; } print_r($return);

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)
8.3.60.0040.01116.63
8.3.50.0110.00921.99
8.3.40.0140.00718.97
8.3.30.0070.00719.22
8.3.20.0050.00320.29
8.3.10.0040.00423.67
8.3.00.0030.00619.38
8.2.180.0180.00316.47
8.2.170.0070.00722.96
8.2.160.0060.01020.39
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0000.01021.06
8.2.100.0090.00317.61
8.2.90.0050.00319.26
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0040.00417.90
8.2.50.0000.00918.07
8.2.40.0000.00919.88
8.2.30.0000.00719.76
8.2.20.0050.00217.74
8.2.10.0000.00818.06
8.2.00.0070.00417.82
8.1.280.0060.01225.92
8.1.270.0000.00923.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0000.00922.54
8.1.230.0090.00320.92
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.00
8.1.190.0040.00417.35
8.1.180.0000.01118.10
8.1.170.0040.00418.54
8.1.160.0030.00521.93
8.1.150.0080.00018.50
8.1.140.0040.00417.37
8.1.130.0070.00017.78
8.1.120.0040.00417.46
8.1.110.0040.00417.44
8.1.100.0040.00317.45
8.1.90.0050.00317.37
8.1.80.0000.00717.27
8.1.70.0070.00017.39
8.1.60.0000.00817.52
8.1.50.0000.00817.37
8.1.40.0040.00417.34
8.1.30.0080.00017.59
8.1.20.0000.00817.50
8.1.10.0040.00417.54
8.1.00.0000.00717.47
8.0.300.0050.00218.77
8.0.290.0060.00316.63
8.0.280.0070.00018.38
8.0.270.0030.00617.20
8.0.260.0030.00317.32
8.0.250.0070.00017.03
8.0.240.0050.00317.02
8.0.230.0080.00016.97
8.0.220.0030.00316.97
8.0.210.0030.00616.98
8.0.200.0000.00817.08
8.0.190.0000.00816.99
8.0.180.0070.00017.06
8.0.170.0040.00416.96
8.0.160.0030.00516.96
8.0.150.0060.00316.90
8.0.140.0000.00816.84
8.0.130.0050.00013.39
8.0.120.0060.00316.93
8.0.110.0040.00416.88
8.0.100.0060.00316.82
8.0.90.0000.00717.01
8.0.80.0140.00016.93
8.0.70.0070.00016.93
8.0.60.0050.00216.92
8.0.50.0040.00416.93
8.0.30.0080.01516.98
8.0.20.0070.01117.40
8.0.10.0040.00416.90
8.0.00.0100.01016.78
7.4.330.0000.00515.00
7.4.320.0030.00316.63
7.4.300.0000.00716.64
7.4.290.0030.00316.52
7.4.280.0000.00716.53
7.4.270.0040.00316.55
7.4.260.0040.00416.37
7.4.250.0000.00716.54
7.4.240.0050.00216.52
7.4.230.0000.00716.41
7.4.220.0110.00616.58
7.4.210.0070.00716.59
7.4.200.0000.00716.34
7.4.190.0000.00716.58
7.4.160.0070.01016.45
7.4.150.0140.00417.40
7.4.140.0110.00617.86
7.4.130.0140.00316.51
7.4.120.0120.00716.65
7.4.110.0090.00916.62
7.4.100.0100.01016.48
7.4.90.0030.01316.64
7.4.80.0070.01019.39
7.4.70.0070.01016.48
7.4.60.0090.00616.58
7.4.50.0060.00316.70
7.4.40.0080.00822.77
7.4.30.0080.00816.46
7.4.00.0070.00714.91
7.3.330.0050.00013.15
7.3.320.0060.00013.06
7.3.310.0040.00416.39
7.3.300.0070.00016.26
7.3.290.0110.00416.32
7.3.280.0120.00516.27
7.3.270.0140.00417.40
7.3.260.0120.01216.58
7.3.250.0080.01216.30
7.3.240.0110.00516.52
7.3.230.0140.00616.39
7.3.210.0080.00916.24
7.3.200.0100.01319.39
7.3.190.0070.01516.46
7.3.180.0060.00916.60
7.3.170.0160.00016.34
7.3.160.0050.01116.53
7.3.120.0060.01014.97
7.3.10.0040.01116.21
7.3.00.0000.01416.27
7.2.330.0100.01016.31
7.2.320.0100.00716.45
7.2.310.0120.00616.62
7.2.300.0130.00316.50
7.2.290.0160.00316.32
7.2.130.0090.00616.44
7.2.120.0100.00716.55
7.2.110.0060.00916.64
7.2.100.0030.01016.69
7.2.90.0060.00616.71
7.2.80.0070.00716.61
7.2.70.0000.01616.59
7.2.60.0090.00216.80
7.2.50.0060.00616.67
7.2.40.0070.00716.36
7.2.30.0030.01216.43
7.2.20.0190.00616.73
7.2.10.0100.00716.66
7.2.00.0130.00316.68
7.1.250.0030.00615.45
7.1.200.0030.00615.47
7.1.70.0020.00517.07
7.1.60.0090.01619.46
7.1.50.0000.01816.90
7.1.00.0030.07722.44
7.0.200.0000.00716.79
7.0.140.0070.07021.94
7.0.60.0170.07720.01
7.0.50.0100.05317.76
7.0.40.0170.06320.12
7.0.30.0270.06020.09
7.0.20.0370.07320.09
7.0.10.0070.04720.00
7.0.00.0070.05720.23
5.6.280.0100.06721.07
5.6.210.0070.08320.50
5.6.200.0000.05318.25
5.6.190.0070.06320.48
5.6.180.0300.04720.52
5.6.170.0300.08020.57
5.6.160.0070.08720.57
5.6.150.0000.05718.29
5.6.140.0000.09018.18
5.6.130.0070.07718.18
5.6.120.0100.07720.99
5.6.110.0070.05320.99
5.6.100.0030.06320.96
5.6.90.0070.07720.99
5.6.80.0070.03320.50
5.5.350.3470.03020.31
5.5.340.0100.07717.96
5.5.330.0170.07020.40
5.5.320.0500.07320.32
5.5.310.0230.07020.43
5.5.300.0130.05318.07
5.5.290.0100.04317.96
5.5.280.0170.07720.73
5.5.270.0030.04020.87
5.5.260.0070.04320.79
5.5.250.0130.07020.53
5.5.240.0200.07320.25
5.4.450.0270.03719.31
5.4.440.0230.05019.41
5.4.430.0430.06719.63
5.4.420.0370.07319.39
5.4.410.0230.04319.35
5.4.400.0400.06319.15
5.4.390.0300.03718.98
5.4.380.0330.06719.00
5.4.370.0230.08019.32
5.4.360.0370.06719.09
5.4.350.0330.05019.22
5.4.340.0330.03319.08
5.4.320.0270.04019.31
5.4.310.0430.05319.23
5.4.300.0430.04719.22
5.4.290.0300.03719.24
5.4.280.0330.03319.25
5.4.270.0270.06319.18
5.4.260.0470.06019.22
5.4.250.0330.05318.84
5.4.240.0230.04318.88
5.4.230.0370.04019.21
5.4.220.0230.04019.09
5.4.210.0270.06019.13
5.4.200.0230.04019.16
5.4.190.0230.04319.15
5.4.180.0370.04719.21
5.4.170.0400.05319.07
5.4.160.0300.03718.97
5.4.150.0400.04719.13
5.4.140.0400.06716.52
5.4.130.0370.06316.37
5.4.120.0300.05716.50
5.4.110.0300.04016.60
5.4.100.0330.07016.35
5.4.90.0430.03716.52
5.4.80.0270.04016.44
5.4.70.0270.07316.26
5.4.60.0330.05016.25
5.4.50.0370.05016.25
5.4.40.0330.05016.44
5.4.30.0400.04016.16
5.4.20.0300.05716.51
5.4.10.0230.04316.37
5.4.00.0400.05015.80
5.3.290.0330.05014.66
5.3.280.0300.03314.67
5.3.270.0370.05714.63
5.3.260.0400.06014.68
5.3.250.0300.07014.69
5.3.240.0330.07314.83
5.3.230.0400.07014.52
5.3.220.0330.04314.79
5.3.210.0300.06714.56
5.3.200.0270.04314.47
5.3.190.0330.07314.67
5.3.180.0330.07014.57
5.3.170.0330.06714.68
5.3.160.0300.03714.59
5.3.150.0330.05714.66
5.3.140.0370.04314.61
5.3.130.0230.05014.55
5.3.120.0300.05014.45
5.3.110.0270.04014.77
5.3.100.0230.07014.20
5.3.90.0070.05713.93
5.3.80.0270.06714.07
5.3.70.0230.03713.93
5.3.60.0300.06713.98
5.3.50.0370.05014.04
5.3.40.0300.06314.17
5.3.30.0270.06713.83
5.3.20.0300.05313.70
5.3.10.0270.03713.57
5.3.00.0200.03313.80
5.2.170.0270.04311.27
5.2.160.0230.04011.23
5.2.150.0230.04311.16
5.2.140.0230.06011.23
5.2.130.0230.06011.02
5.2.120.0200.03011.33
5.2.110.0170.03011.27
5.2.100.0170.04311.04
5.2.90.0230.03311.04
5.2.80.0170.04311.10
5.2.70.0300.05011.18
5.2.60.0330.05011.03
5.2.50.0230.05010.98
5.2.40.0170.05710.93
5.2.30.0170.04710.95
5.2.20.0200.05310.88
5.2.10.0130.06310.77
5.2.00.0170.05010.65
5.1.60.0230.03710.14
5.1.50.0070.04310.14
5.1.40.0130.03310.14
5.1.30.0170.02310.25
5.1.20.0070.03710.52
5.1.10.0200.03710.14
5.1.00.0130.04010.14
5.0.50.0070.04310.14
5.0.40.0070.02710.14
5.0.30.0100.04310.14
5.0.20.0100.02310.14
5.0.10.0130.02310.14
5.0.00.0070.04710.14
4.4.90.0130.03010.14
4.4.80.0170.02710.14
4.4.70.0070.04010.14
4.4.60.0100.03010.14
4.4.50.0070.03710.14
4.4.40.0130.04710.14
4.4.30.0070.02310.14
4.4.20.0130.03010.14
4.4.10.0100.02710.14
4.4.00.0070.05010.14
4.3.110.0070.02710.14
4.3.100.0100.01710.14
4.3.90.0030.03310.14
4.3.80.0030.02710.14
4.3.70.0070.03310.14
4.3.60.0100.02710.14
4.3.50.0100.03310.14
4.3.40.0130.04310.14
4.3.30.0030.01710.14
4.3.20.0030.02310.14
4.3.10.0030.02010.14
4.3.00.0030.01710.14

preferences:
49.51 ms | 401 KiB | 5 Q