3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rArrayIterator = new ArrayIterator(array('test1', 'tet3', 'test4', 'test5')); $rRegexIterator = new RegexIterator($rArrayIterator, '//'); foreach ($rRegexIterator as $value);

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)
8.3.60.0160.00318.68
8.3.50.0130.00822.02
8.3.40.0120.00318.65
8.3.30.0140.00019.09
8.3.20.0040.00420.38
8.3.10.0060.00320.61
8.3.00.0050.00319.56
8.2.180.0110.00717.00
8.2.170.0090.00622.96
8.2.160.0070.00720.24
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00226.16
8.2.120.0050.00322.29
8.2.110.0070.01020.52
8.2.100.0040.00818.07
8.2.90.0000.00818.22
8.2.80.0000.00817.97
8.2.70.0080.00017.71
8.2.60.0000.00818.03
8.2.50.0080.00018.07
8.2.40.0090.00018.28
8.2.30.0060.00319.18
8.2.20.0040.00417.87
8.2.10.0050.00318.18
8.2.00.0030.00517.82
8.1.280.0040.01225.92
8.1.270.0080.00022.10
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.24
8.1.230.0030.00720.89
8.1.220.0000.00817.76
8.1.210.0030.00619.03
8.1.200.0040.00817.34
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0070.00418.63
8.1.160.0040.00421.93
8.1.150.0040.00418.94
8.1.140.0000.00717.59
8.1.130.0030.00317.88
8.1.120.0000.00817.60
8.1.110.0000.00717.59
8.1.100.0070.00017.60
8.1.90.0000.00717.65
8.1.80.0050.00317.61
8.1.70.0030.00317.56
8.1.60.0030.00517.63
8.1.50.0050.00217.57
8.1.40.0040.00417.65
8.1.30.0050.00317.82
8.1.20.0030.00617.78
8.1.10.0040.00417.69
8.1.00.0000.00817.50
8.0.300.0040.00420.09
8.0.290.0000.00816.75
8.0.280.0080.00018.43
8.0.270.0000.00717.33
8.0.260.0070.00017.26
8.0.250.0000.00717.08
8.0.240.0030.00317.07
8.0.230.0060.00017.07
8.0.220.0070.00017.04
8.0.210.0040.00417.06
8.0.200.0000.00817.13
8.0.190.0030.00317.11
8.0.180.0070.00017.13
8.0.170.0000.00817.05
8.0.160.0000.00716.93
8.0.150.0090.00016.84
8.0.140.0040.00416.88
8.0.130.0030.00313.45
8.0.120.0030.00517.00
8.0.110.0000.00817.00
8.0.100.0000.00817.09
8.0.90.0050.00216.91
8.0.80.0100.01016.95
8.0.70.0030.00517.06
8.0.60.0050.00317.08
8.0.50.0000.00816.90
8.0.30.0140.00517.29
8.0.20.0100.00917.40
8.0.10.0000.00817.14
8.0.00.0090.01216.99
7.4.330.0030.00315.00
7.4.320.0000.00716.75
7.4.300.0000.00616.75
7.4.290.0040.00416.69
7.4.280.0060.00316.68
7.4.270.0000.00716.72
7.4.260.0050.00216.77
7.4.250.0080.00016.72
7.4.240.0020.00516.71
7.4.230.0050.00216.61
7.4.220.0100.01416.85
7.4.210.0090.00616.84
7.4.200.0030.00316.90
7.4.160.0160.00016.95
7.4.150.0080.01717.40
7.4.140.0080.00817.86
7.4.130.0050.01316.71
7.4.120.0080.00816.74
7.4.110.0060.01216.79
7.4.100.0120.00916.75
7.4.90.0110.00816.56
7.4.80.0140.00816.65
7.4.70.0140.00316.74
7.4.60.0030.01716.79
7.4.50.0060.00316.46
7.4.40.0070.01416.65
7.4.30.0120.00316.68
7.4.00.0080.00814.97
7.3.330.0000.00513.36
7.3.320.0030.00313.36
7.3.310.0040.00416.43
7.3.300.0000.00616.34
7.3.290.0070.00616.45
7.3.280.0090.00616.45
7.3.270.0070.01117.40
7.3.260.0120.00516.38
7.3.250.0080.01016.42
7.3.240.0090.00916.40
7.3.230.0070.01016.59
7.3.210.0070.01016.51
7.3.200.0160.00319.39
7.3.190.0100.00716.45
7.3.180.0090.00816.49
7.3.170.0120.00316.67
7.3.160.0040.01216.75
7.3.120.0060.00914.71
7.3.110.0070.01014.90
7.3.100.0030.01314.74
7.3.90.0040.01115.34
7.3.80.0080.00814.69
7.3.70.0040.00715.02
7.3.60.0060.00915.06
7.3.50.0040.01114.90
7.3.40.0040.01115.06
7.3.30.0060.00614.96
7.3.20.0070.00716.95
7.3.10.0100.00616.33
7.3.00.0140.00616.52
7.2.330.0170.00716.79
7.2.320.0040.01416.79
7.2.310.0030.01416.73
7.2.300.0060.01616.82
7.2.290.0150.00916.80
7.2.240.0060.00915.23
7.2.230.0060.00915.16
7.2.220.0030.01215.32
7.2.210.0070.00714.95
7.2.200.0140.00315.24
7.2.190.0140.00015.24
7.2.180.0060.00914.97
7.2.170.0030.00915.14
7.2.160.0040.01115.19
7.2.150.0120.00316.99
7.2.140.0030.01417.27
7.2.130.0070.01416.93
7.2.120.0120.00717.08
7.2.110.0050.01316.98
7.2.100.0100.01116.87
7.2.90.0090.01316.99
7.2.80.0170.00316.90
7.2.70.0110.00316.83
7.2.60.0080.00816.92
7.2.50.0100.00616.69
7.2.40.0080.01116.89
7.2.30.0110.00616.92
7.2.20.0080.01016.74
7.2.10.0160.00216.89
7.2.00.0030.01217.85
7.1.330.0040.00715.96
7.1.320.0080.00815.98
7.1.310.0070.00415.93
7.1.300.0040.01115.82
7.1.290.0060.00615.91
7.1.280.0030.01315.60
7.1.270.0040.00716.07
7.1.260.0070.01015.91
7.1.250.0110.00715.59
7.1.100.0080.00018.48
7.1.70.0000.00717.39
7.1.60.0100.01419.32
7.1.50.0070.01117.17
7.1.00.0070.07322.49
7.0.200.0030.00616.98
7.0.140.0000.08022.15
7.0.60.0070.06719.91
7.0.50.0070.08317.92
7.0.40.0070.08719.92
7.0.30.0270.03720.14
7.0.20.0070.05020.02
7.0.10.0030.09720.02
7.0.00.0130.07720.14
5.6.280.0030.07321.09
5.6.210.0000.04320.54
5.6.200.0100.03718.08
5.6.190.0070.09320.33
5.6.180.0470.06720.67
5.6.170.0330.07720.53
5.6.160.0100.08020.48
5.6.150.0030.03718.23
5.6.140.0100.05718.07
5.6.130.0070.08718.07
5.6.120.0030.09320.88
5.6.110.0070.08721.08
5.6.100.0100.06720.98
5.6.90.0070.05320.98
5.6.80.0100.07720.48
5.5.350.0200.07720.38
5.5.340.0030.05018.01
5.5.330.0130.04020.07
5.5.320.0430.06020.41
5.5.310.0300.05020.16
5.5.300.0130.06717.95
5.5.290.0100.04017.96
5.5.280.0100.08320.87
5.5.270.0070.07720.85
5.5.260.0170.07320.88
5.5.250.0030.07020.71
5.5.240.0070.03720.34
5.4.450.0330.05319.38
5.4.440.0830.05019.41
5.4.430.0900.05719.45
5.4.420.0570.06319.27
5.4.410.1070.05719.48
5.4.400.0700.05719.24
5.4.390.0930.05319.08
5.4.380.0300.05018.53
5.4.370.0430.06018.64
5.4.360.0300.05318.52
5.4.350.0330.05718.76
5.4.340.0300.05318.44
5.4.320.0050.03712.45
5.4.310.0070.03612.45
5.4.300.0050.03612.45
5.4.290.0050.03712.45
5.4.280.0060.03512.34
5.4.270.0080.03612.35
5.4.260.0060.03612.34
5.4.250.0010.04212.35
5.4.240.0070.03612.34
5.4.230.0050.03812.34
5.4.220.0040.03712.34
5.4.210.0020.03912.34
5.4.200.0060.03812.34
5.4.190.0080.03412.34
5.4.180.0070.03512.33
5.4.170.0090.03312.35
5.4.160.0070.03412.34
5.4.150.0030.04112.34
5.4.140.0040.03812.02
5.4.130.0070.03312.01
5.4.120.0040.03811.96
5.4.110.0060.03511.97
5.4.100.0060.03411.96
5.4.90.0040.03811.97
5.4.80.0070.03411.96
5.4.70.0030.03811.96
5.4.60.0060.03311.96
5.4.50.0030.03611.96
5.4.40.0030.03711.95
5.4.30.0060.03411.95
5.4.20.0040.03811.95
5.4.10.0050.03511.95
5.4.00.0060.03511.43
5.3.290.0070.03812.80
5.3.280.0090.03412.71
5.3.270.0070.03712.72
5.3.260.0070.03912.72
5.3.250.0090.03412.72
5.3.240.0060.03812.72
5.3.230.0020.04012.71
5.3.220.0060.03612.68
5.3.210.0090.03912.68
5.3.200.0060.03612.68
5.3.190.0080.03512.68
5.3.180.0060.03712.67
5.3.170.0040.03912.67
5.3.160.0060.03612.68
5.3.150.0060.03712.68
5.3.140.0090.03912.66
5.3.130.0050.04012.66
5.3.120.0090.03512.66
5.3.110.0050.03912.66
5.3.100.0070.03612.12
5.3.90.0050.03712.08
5.3.80.0030.04012.07
5.3.70.0060.04612.07
5.3.60.0050.03812.06
5.3.50.0100.03312.00
5.3.40.0070.03712.00
5.3.30.0100.04511.95
5.3.20.0050.04211.72
5.3.10.0080.03111.69
5.3.00.0050.03611.68
5.2.170.0020.0329.18
5.2.160.0050.0299.18
5.2.150.0040.0309.18
5.2.140.0040.0319.17
5.2.130.0030.0339.13
5.2.120.0070.0299.13
5.2.110.0040.0299.14
5.2.100.0020.0309.14
5.2.90.0040.0309.14
5.2.80.0040.0319.13
5.2.70.0070.0289.14
5.2.60.0070.0279.09
5.2.50.0000.0349.05
5.2.40.0020.0319.04
5.2.30.0050.0299.01
5.2.20.0030.0319.00
5.2.10.0030.0308.92
5.2.00.0060.0378.78
5.1.60.0070.0218.06
5.1.50.0050.0248.06
5.1.40.0030.0258.04
5.1.30.0050.0258.39
5.1.20.0060.0278.41
5.1.10.0040.0268.14
5.1.00.0040.0278.14
5.0.50.0020.0216.61
5.0.40.0040.0186.48
5.0.30.0020.0316.29
5.0.20.0040.0246.27
5.0.10.0050.0306.24
5.0.00.0030.0306.23
4.4.90.0020.0204.78
4.4.80.0050.0154.76
4.4.70.0030.0154.75
4.4.60.0030.0274.75
4.4.50.0030.0214.77
4.4.40.0050.0284.71
4.4.30.0030.0144.76
4.4.20.0040.0134.84
4.4.10.0010.0174.85
4.4.00.0030.0234.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0020.0244.59
4.3.70.0030.0144.63
4.3.60.0030.0134.63
4.3.50.0030.0154.63
4.3.40.0070.0234.54
4.3.30.0010.0163.28
4.3.20.0020.0193.26
4.3.10.0000.0193.21
4.3.00.0030.0236.80

preferences:
38.25 ms | 401 KiB | 5 Q