3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xmlstr = <<<XML <?xml version='1.0' standalone='yes'?> <movies> <movie><test x="1">movie 1</test></movie> <movie><test x="2">movie 2</test></movie> </movies> XML; $movies = new SimpleXMLElement($xmlstr); foreach($movies->children() as $movie) { var_dump($movie->attributes()); }

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)
8.3.60.0070.00718.55
8.3.50.0140.00622.18
8.3.40.0150.00018.92
8.3.30.0170.00019.35
8.3.20.0070.00020.50
8.3.10.0040.00420.73
8.3.00.0030.00517.75
8.2.180.0070.01416.63
8.2.170.0040.01122.96
8.2.160.0100.00320.70
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00422.30
8.2.110.0030.00621.22
8.2.100.0090.00317.97
8.2.90.0040.00419.33
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0000.00818.29
8.2.50.0000.00818.10
8.2.40.0040.00418.34
8.2.30.0070.00019.53
8.2.20.0000.00717.91
8.2.10.0040.00418.44
8.2.00.0000.00817.86
8.1.280.0070.00725.92
8.1.270.0000.00724.12
8.1.260.0050.00226.35
8.1.250.0030.00528.09
8.1.240.0060.00322.64
8.1.230.0000.01118.02
8.1.220.0060.00317.93
8.1.210.0060.00318.77
8.1.200.0030.00617.47
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0040.00418.82
8.1.160.0040.00422.29
8.1.150.0050.00219.11
8.1.140.0070.00017.60
8.1.130.0030.00318.10
8.1.120.0000.00817.64
8.1.110.0060.00317.75
8.1.100.0030.00517.72
8.1.90.0000.00717.74
8.1.80.0050.00317.75
8.1.70.0000.00717.59
8.1.60.0000.00817.88
8.1.50.0000.00717.79
8.1.40.0050.00217.75
8.1.30.0030.00517.81
8.1.20.0040.00417.88
8.1.10.0000.00817.63
8.1.00.0000.00817.72
8.0.300.0030.00620.17
8.0.290.0000.00817.00
8.0.280.0050.00218.64
8.0.270.0100.00017.48
8.0.260.0000.00717.46
8.0.250.0070.00017.14
8.0.240.0040.00417.21
8.0.230.0020.00517.30
8.0.220.0000.00717.17
8.0.210.0040.00417.03
8.0.200.0030.00517.16
8.0.190.0050.00317.27
8.0.180.0000.00717.22
8.0.170.0000.00717.25
8.0.160.0040.00417.08
8.0.150.0000.00717.01
8.0.140.0000.00717.04
8.0.130.0050.00013.67
8.0.120.0090.00017.23
8.0.110.0000.00817.12
8.0.100.0050.00317.06
8.0.90.0050.00217.11
8.0.80.0090.01217.19
8.0.70.0000.00717.24
8.0.60.0050.00217.03
8.0.50.0050.00217.19
8.0.30.0130.01017.41
8.0.20.0090.01117.43
8.0.10.0030.00317.41
8.0.00.0100.01017.04
7.4.330.0000.00515.19
7.4.320.0000.00716.75
7.4.300.0060.00016.82
7.4.290.0030.00316.68
7.4.280.0060.00316.64
7.4.270.0030.00316.91
7.4.260.0000.00716.69
7.4.250.0000.00816.72
7.4.240.0050.00216.74
7.4.230.0070.00016.87
7.4.220.0140.00416.88
7.4.210.0060.00916.86
7.4.200.0020.00516.88
7.4.160.0120.00916.88
7.4.150.0150.00917.40
7.4.140.0080.00817.86
7.4.130.0120.00516.74
7.4.120.0090.01216.81
7.4.110.0110.00616.79
7.4.100.0150.00316.72
7.4.90.0180.00916.74
7.4.80.0030.01319.03
7.4.70.0070.01016.72
7.4.60.0070.01116.70
7.4.50.0030.00316.53
7.4.40.0120.00616.77
7.4.30.0090.00616.83
7.4.00.0100.00315.24
7.3.330.0030.00313.34
7.3.320.0050.00013.31
7.3.310.0000.00716.49
7.3.300.0050.00216.48
7.3.290.0080.00816.52
7.3.280.0090.01016.51
7.3.270.0100.01717.40
7.3.260.0050.01316.67
7.3.250.0100.01116.72
7.3.240.0130.00316.68
7.3.230.0110.01016.39
7.3.210.0080.00816.52
7.3.200.0160.00619.39
7.3.190.0060.01216.55
7.3.180.0130.00316.76
7.3.170.0090.00616.54
7.3.160.0090.00616.72
7.2.330.0130.00316.86
7.2.320.0060.01417.00
7.2.310.0090.01016.95
7.2.300.0100.00616.70
7.2.290.0170.00616.90
7.1.100.0030.00717.75
7.1.70.0050.00517.10
7.1.60.0090.01619.32
7.1.50.0070.01716.92
7.1.00.0030.07322.46
7.0.200.0030.00616.98
7.0.140.0070.06722.11
7.0.60.0030.04320.11
7.0.50.0100.08017.89
7.0.40.0030.05020.27
7.0.30.0200.08020.24
7.0.20.0130.05020.23
7.0.10.0170.06020.36
7.0.00.0030.07720.10
5.6.280.0070.07021.10
5.6.210.0070.08720.57
5.6.200.0100.08018.29
5.6.190.0100.04720.77
5.6.180.0200.08720.53
5.6.170.0300.04320.57
5.6.160.0070.08720.47
5.6.150.0030.08318.22
5.6.140.0070.08318.28
5.6.130.0100.07718.25
5.6.120.0030.05321.12
5.6.110.0030.09021.02
5.6.100.0100.04321.19
5.6.90.0030.08721.21
5.6.80.0030.06020.55
5.5.350.0270.06320.47
5.5.340.0070.04718.02
5.5.330.0030.04320.64
5.5.320.0030.04020.36
5.5.310.0230.05320.26
5.5.300.0070.06318.04
5.5.290.0030.08018.05
5.5.280.0130.07021.00
5.5.270.0030.07021.07
5.5.260.0130.07720.76
5.5.250.0070.07720.68
5.5.240.0300.05320.38
5.4.450.0100.04719.60
5.4.440.1230.07319.70
5.4.430.1070.05319.52
5.4.420.0700.00019.39
5.4.410.0630.00019.24
5.4.400.0630.00019.24
5.4.390.0630.00019.16
5.4.380.0330.06318.64
5.4.370.0330.05718.51
5.4.360.0370.05018.75
5.4.350.0400.05018.57
5.4.340.0500.05018.76
5.4.320.0050.04012.61
5.4.310.0070.03912.61
5.4.300.0100.04112.61
5.4.290.0080.03512.61
5.4.280.0040.04512.50
5.4.270.0090.03712.50
5.4.260.0040.04312.50
5.4.250.0080.03912.50
5.4.240.0050.03812.50
5.4.230.0050.04112.49
5.4.220.0070.04512.49
5.4.210.0040.04312.50
5.4.200.0080.03812.50
5.4.190.0040.04212.49
5.4.180.0050.04112.49
5.4.170.0060.04112.50
5.4.160.0050.04112.49
5.4.150.0060.03912.49
5.4.140.0070.03612.18
5.4.130.0050.03812.16
5.4.120.0050.03612.12
5.4.110.0060.03412.11
5.4.100.0090.03312.12
5.4.90.0060.04412.12
5.4.80.0060.04712.12
5.4.70.0050.03512.11
5.4.60.0070.03312.11
5.4.50.0050.03412.11
5.4.40.0080.03612.10
5.4.30.0040.03612.10
5.4.20.0060.04112.10
5.4.10.0050.04012.10
5.4.00.0040.03811.59
5.3.290.0050.04012.87
5.3.280.0060.03712.80
5.3.270.0050.04812.81
5.3.260.0060.04412.81
5.3.250.0090.03412.81
5.3.240.0070.04312.81
5.3.230.0060.04112.81
5.3.220.0070.03612.78
5.3.210.0060.03812.77
5.3.200.0040.03812.77
5.3.190.0040.03912.78
5.3.180.0050.03612.77
5.3.170.0020.03912.77
5.3.160.0080.04312.77
5.3.150.0060.03712.77
5.3.140.0050.04412.76
5.3.130.0070.04812.75
5.3.120.0060.04312.76
5.3.110.0050.04012.75
5.3.100.0080.03512.24
5.3.90.0110.03512.23
5.3.80.0040.04012.22
5.3.70.0060.05212.22
5.3.60.0090.03212.20
5.3.50.0050.03612.14
5.3.40.0100.03312.15
5.3.30.0060.03612.11
5.3.20.0040.03911.90
5.3.10.0050.03911.85
5.3.00.0060.03611.84
5.2.170.0050.0359.34
5.2.160.0040.0309.34
5.2.150.0070.0279.34
5.2.140.0100.0259.34
5.2.130.0030.0299.29
5.2.120.0050.0359.29
5.2.110.0030.0339.30
5.2.100.0030.0299.30
5.2.90.0040.0309.30
5.2.80.0060.0289.30
5.2.70.0040.0329.30
5.2.60.0080.0269.25
5.2.50.0060.0289.21
5.2.40.0040.0299.19
5.2.30.0050.0289.17
5.2.20.0080.0249.17
5.2.10.0050.0269.09
5.2.00.0060.0268.95
5.1.60.0050.0288.23
5.1.50.0010.0298.23
5.1.40.0050.0258.21
5.1.30.0030.0318.57
5.1.20.0060.0278.58
5.1.10.0040.0298.30
5.1.00.0030.0288.30
5.0.50.0030.0246.79
5.0.40.0040.0256.64
5.0.30.0050.0316.46
5.0.20.0080.0236.43
5.0.10.0030.0236.41
5.0.00.0030.0306.40
4.4.90.0030.0154.78
4.4.80.0050.0204.76
4.4.70.0040.0204.75
4.4.60.0050.0174.75
4.4.50.0030.0194.77
4.4.40.0030.0274.71
4.4.30.0010.0164.76
4.4.20.0060.0194.84
4.4.10.0020.0154.85
4.4.00.0030.0254.75
4.3.110.0040.0184.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0030.0254.58
4.3.70.0050.0164.63
4.3.60.0040.0174.63
4.3.50.0030.0204.63
4.3.40.0000.0264.54
4.3.30.0020.0163.30
4.3.20.0010.0163.28
4.3.10.0030.0203.22
4.3.00.0070.02715.60

preferences:
38.6 ms | 401 KiB | 5 Q