3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml=simplexml_load_string(<<<XML <people> <person> </person> <person id="17"> <test>John</test> </person> <person> </person> </people> XML ); $nodes=$xml->xpath('//person[@id=17]'); foreach($nodes as &$node) { $node->test="Bill"; } echo $xml;

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)
8.3.70.0100.00718.81
8.3.60.0070.00716.88
8.3.50.0140.00522.26
8.3.40.0100.01019.52
8.3.30.0070.00719.24
8.3.20.0000.00820.75
8.3.10.0040.00424.16
8.3.00.0040.00419.88
8.2.180.0180.00416.88
8.2.170.0110.00422.96
8.2.160.0070.00720.66
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0150.00326.16
8.2.120.0000.00722.78
8.2.110.0040.00422.65
8.2.100.0090.00318.22
8.2.90.0000.00819.57
8.2.80.0030.00618.00
8.2.70.0130.00017.74
8.2.60.0000.00818.42
8.2.50.0060.00318.07
8.2.40.0000.00918.63
8.2.30.0040.00418.57
8.2.20.0030.00618.05
8.2.10.0030.00518.61
8.2.00.0070.00318.03
8.1.280.0060.00925.92
8.1.270.0050.00322.64
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00624.32
8.1.230.0110.00019.72
8.1.220.0050.00317.90
8.1.210.0040.00418.77
8.1.200.0100.00017.73
8.1.190.0000.00818.03
8.1.180.0040.00418.10
8.1.170.0050.00318.92
8.1.160.0040.00422.48
8.1.150.0060.00319.15
8.1.140.0030.00618.00
8.1.130.0050.00318.22
8.1.120.0000.00717.84
8.1.110.0070.00017.79
8.1.100.0080.00018.00
8.1.90.0000.00817.77
8.1.80.0000.00717.96
8.1.70.0000.00717.97
8.1.60.0000.01018.15
8.1.50.0030.00618.09
8.1.40.0000.00717.89
8.1.30.0060.00317.94
8.1.20.0030.00518.20
8.1.10.0000.00717.96
8.1.00.0000.00817.92
8.0.300.0000.00721.02
8.0.290.0040.00417.54
8.0.280.0000.00718.90
8.0.270.0040.00417.72
8.0.260.0030.00317.75
8.0.250.0000.00717.40
8.0.240.0030.00517.36
8.0.230.0000.00717.57
8.0.220.0030.00317.45
8.0.210.0000.00717.50
8.0.200.0060.00017.54
8.0.190.0000.00717.53
8.0.180.0040.00417.51
8.0.170.0000.00817.48
8.0.160.0000.00717.55
8.0.150.0040.00417.43
8.0.140.0070.00017.44
8.0.130.0000.00513.71
8.0.120.0080.00017.41
8.0.110.0000.00817.43
8.0.100.0040.00417.40
8.0.90.0030.00517.33
8.0.80.0110.00417.43
8.0.70.0000.00717.37
8.0.60.0000.00717.32
8.0.50.0000.00817.49
8.0.30.0080.01117.50
8.0.20.0110.00917.58
8.0.10.0000.00717.50
8.0.00.0110.00817.06
7.4.330.0030.00315.60
7.4.320.0000.00717.00
7.4.300.0030.00316.90
7.4.290.0030.00316.95
7.4.280.0050.00217.09
7.4.270.0000.00816.95
7.4.260.0000.00716.94
7.4.250.0040.00416.80
7.4.240.0020.00617.10
7.4.230.0000.00717.11
7.4.220.0030.01617.00
7.4.210.0070.00717.01
7.4.200.0030.00417.08
7.4.190.0040.00416.91
7.4.160.0000.01616.97
7.4.150.0070.01817.40
7.4.140.0100.00917.86
7.4.130.0110.00917.00
7.4.120.0100.00816.82
7.4.110.0060.01216.90
7.4.100.0100.00717.03
7.4.90.0110.00716.93
7.4.80.0070.01819.39
7.4.70.0150.00916.93
7.4.60.0030.01416.86
7.4.50.0060.00317.02
7.4.40.0110.00422.77
7.4.30.0120.00317.06
7.4.00.0070.01115.15
7.3.330.0000.00613.70
7.3.320.0000.00513.42
7.3.310.0040.00416.66
7.3.300.0000.00716.80
7.3.290.0090.00916.76
7.3.280.0090.00716.72
7.3.270.0060.01317.40
7.3.260.0100.00717.02
7.3.250.0150.00316.88
7.3.240.0030.01316.93
7.3.230.0170.00716.78
7.3.210.0110.00616.96
7.3.200.0100.00919.39
7.3.190.0030.01916.68
7.3.180.0060.00916.83
7.3.170.0110.01116.69
7.3.160.0060.01116.74
7.3.120.0080.01115.26
7.3.110.0040.01115.27
7.3.100.0090.00714.99
7.3.90.0070.00715.21
7.3.80.0060.00915.30
7.3.70.0060.00715.19
7.3.60.0070.00515.08
7.3.50.0020.01115.08
7.3.40.0050.00915.14
7.3.30.0060.00815.14
7.3.20.0100.00416.97
7.3.10.0050.00816.96
7.3.00.0080.00817.13
7.2.330.0130.00316.92
7.2.320.0130.00816.74
7.2.310.0070.01117.22
7.2.300.0140.00316.79
7.2.290.0100.00616.80
7.2.250.0070.01215.49
7.2.240.0090.00815.43
7.2.230.0050.01115.42
7.2.220.0080.00615.33
7.2.210.0090.00715.42
7.2.200.0050.00715.40
7.2.190.0040.01015.40
7.2.180.0070.00815.36
7.2.170.0060.00815.38
7.2.160.0090.00615.30
7.2.150.0130.00317.08
7.2.140.0000.01417.00
7.2.130.0040.00817.47
7.2.120.0040.00817.24
7.2.110.0000.01817.12
7.2.100.0070.00717.25
7.2.90.0030.01017.29
7.2.80.0050.00517.36
7.2.70.0100.00717.49
7.2.60.0040.00817.05
7.2.50.0040.01117.23
7.2.40.0000.01217.23
7.2.30.0060.00617.29
7.2.20.0060.00617.24
7.2.10.0130.00017.40
7.2.00.0110.00618.61
7.1.330.0050.01016.14
7.1.320.0060.00716.11
7.1.310.0040.01116.22
7.1.300.0060.00716.22
7.1.290.0080.00416.02
7.1.280.0030.00915.87
7.1.270.0060.00716.12
7.1.260.0020.01416.14
7.1.250.0090.00616.15
7.1.100.0050.00518.70
7.1.70.0030.00617.52
7.1.60.0070.01719.33
7.1.50.0090.00317.20
7.1.00.0030.07722.77
7.0.200.0060.00317.25
7.0.140.0070.07022.38
7.0.60.0130.06320.39
7.0.50.0100.08318.19
7.0.40.0100.03720.47
7.0.30.0230.04320.50
7.0.20.0270.05720.45
7.0.10.0130.08720.52
7.0.00.0100.05320.52
5.6.280.0070.07021.41
5.6.210.0170.07020.95
5.6.200.0070.04318.46
5.6.190.0030.04720.99
5.6.180.0400.04320.76
5.6.170.0230.06320.90
5.6.160.0070.08720.82
5.6.150.0030.05018.55
5.6.140.0100.06718.52
5.6.130.0100.03718.56
5.6.120.0070.08021.29
5.6.110.0070.04021.36
5.6.100.0200.06721.42
5.6.90.0130.07721.47
5.6.80.0100.05720.86
5.6.70.3330.03020.78
5.5.350.0170.07020.79
5.5.340.0070.08318.36
5.5.330.0100.08020.84
5.5.320.0030.04720.52
5.5.310.0130.05020.75
5.5.300.0030.04718.37
5.5.290.0030.05018.32
5.5.280.0100.04021.23
5.5.270.0030.08321.16
5.5.260.0070.07021.31
5.5.250.0100.08020.95
5.5.240.0170.03020.43
5.4.450.0570.06719.69
5.4.440.1070.06019.54
5.4.430.0030.07319.50
5.4.420.0830.05319.50
5.4.410.0400.07019.69
5.4.400.1000.06319.61
5.4.390.0670.06019.19
5.4.380.0300.04319.06
5.4.370.0300.05018.99
5.4.360.0200.05319.08
5.4.350.0300.05718.99
5.4.340.0370.05019.01
5.4.320.0080.04012.75
5.4.310.0050.03812.75
5.4.300.0090.03912.75
5.4.290.0050.03812.75
5.4.280.0090.05112.63
5.4.270.0070.05312.63
5.4.260.0100.05112.63
5.4.250.0090.03712.63
5.4.240.0080.07112.63
5.4.230.0140.05612.62
5.4.220.0130.05312.62
5.4.210.0060.05412.62
5.4.200.0140.04712.61
5.4.190.0120.04912.62
5.4.180.0070.05012.61
5.4.170.0080.05012.63
5.4.160.0050.04312.62
5.4.150.0100.04612.62
5.4.140.0080.04912.30
5.4.130.0090.05112.29
5.4.120.0160.06112.25
5.4.110.0090.04912.24
5.4.100.0060.03612.24
5.4.90.0050.04112.24
5.4.80.0080.03712.25
5.4.70.0070.03612.24
5.4.60.0100.03712.24
5.4.50.0040.03912.24
5.4.40.0070.03612.23
5.4.30.0040.05312.22
5.4.20.0040.03912.23
5.4.10.0070.05112.23
5.4.00.0060.05211.71
5.3.290.0090.03613.01
5.3.280.0150.05212.91
5.3.270.0130.05412.92
5.3.260.0140.06212.92
5.3.250.0120.04712.92
5.3.240.0120.05712.92
5.3.230.0100.05012.92
5.3.220.0080.04912.88
5.3.210.0050.04312.89
5.3.200.0070.03812.88
5.3.190.0070.03912.88
5.3.180.0120.04012.88
5.3.170.0100.04112.88
5.3.160.0110.04012.88
5.3.150.0090.05412.88
5.3.140.0070.06112.88
5.3.130.0110.05012.87
5.3.120.0110.05412.87
5.3.110.0130.05112.87
5.3.100.0100.05412.35
5.3.90.0110.05412.34
5.3.80.0100.05212.33
5.3.70.0080.05412.33
5.3.60.0110.05012.31
5.3.50.0130.05212.25
5.3.40.0100.05112.25
5.3.30.0060.06212.21
5.3.20.0120.05212.00
5.3.10.0080.05211.96
5.3.00.0100.05111.95
5.2.170.0090.0439.44
5.2.160.0100.0499.45
5.2.150.0070.0299.44
5.2.140.0070.0299.44
5.2.130.0090.0319.40
5.2.120.0070.0289.40
5.2.110.0080.0289.41
5.2.100.0090.0269.41
5.2.90.0030.0329.40
5.2.80.0080.0299.40
5.2.70.0060.0339.40
5.2.60.0090.0299.36
5.2.50.0070.0309.32
5.2.40.0070.0309.29
5.2.30.0040.0339.26
5.2.20.0120.0259.25
5.2.10.0070.0299.19
5.2.00.0100.0279.04
5.1.60.0040.0268.33
5.1.50.0070.0238.33
5.1.40.0050.0258.31
5.1.30.0070.0268.65
5.1.20.0080.0248.68
5.1.10.0060.0258.41
5.1.00.0030.0288.41
5.0.50.0030.0226.87
5.0.40.0030.0216.73
5.0.30.0060.0306.55
5.0.20.0020.0226.52
5.0.10.0050.0196.50
5.0.00.0030.0316.49
4.4.90.0040.0154.78
4.4.80.0020.0234.75
4.4.70.0060.0194.75
4.4.60.0030.0214.75
4.4.50.0070.0184.77
4.4.40.0030.0354.71
4.4.30.0050.0164.76
4.4.20.0050.0154.84
4.4.10.0060.0154.85
4.4.00.0060.0394.76
4.3.110.0070.0174.67
4.3.100.0020.0184.67
4.3.90.0020.0164.63
4.3.80.0030.0254.58
4.3.70.0040.0154.63
4.3.60.0020.0164.63
4.3.50.0030.0164.63
4.3.40.0050.0254.54
4.3.30.0030.0183.28
4.3.20.0180.0173.26
4.3.10.0030.0253.22
4.3.00.0000.03710.30

preferences:
46.84 ms | 401 KiB | 5 Q