3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <b> <c>text</c> <c>stuff</c> </b> <d> <c>code</c> </d> </a> XML; $xml = new SimpleXMLElement($string); /* Search for <a><b><c> */ $result = $xml->xpath('/a/b/c'); while(list( , $node) = each($result)) { echo '/a/b/c: ',$node,"\n"; }

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)
8.3.60.0150.00618.68
8.3.50.0100.00821.33
8.3.40.0140.00319.21
8.3.30.0100.00320.55
8.3.20.0040.00420.61
8.3.10.0050.00322.34
8.3.00.0060.00322.71
8.2.180.0090.01217.00
8.2.170.0150.00322.96
8.2.160.0070.00720.86
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0060.00320.14
8.2.110.0060.00322.62
8.2.100.0080.00418.09
8.2.90.0040.00418.39
8.2.80.0040.00418.00
8.2.70.0080.00017.74
8.2.60.0040.00418.41
8.2.50.0050.00318.07
8.2.40.0080.00018.47
8.2.30.0070.00318.55
8.2.20.0080.00017.98
8.2.10.0000.00818.05
8.2.00.0040.00418.04
8.1.280.0090.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00922.67
8.1.230.0080.00421.22
8.1.220.0050.00317.91
8.1.210.0030.00519.22
8.1.200.0060.00317.60
8.1.190.0000.00817.78
8.1.180.0060.00319.39
8.1.170.0050.00318.79
8.1.160.0000.00722.60
8.1.150.0040.00418.90
8.1.140.0040.00417.71
8.1.130.0030.00318.24
8.1.120.0000.01017.84
8.1.110.0040.00417.59
8.1.100.0040.00417.86
8.1.90.0000.00717.82
8.1.80.0000.00817.74
8.1.70.0030.00317.73
8.1.60.0060.00317.93
8.1.50.0040.00417.72
8.1.40.0040.00417.97
8.1.30.0030.00617.85
8.1.20.0040.00417.93
8.1.10.0040.00417.79
8.1.00.0060.00317.88
8.0.300.0000.00820.29
8.0.290.0030.00317.43
8.0.280.0000.00718.70
8.0.270.0030.00317.48
8.0.260.0000.00717.14
8.0.250.0040.00417.36
8.0.240.0000.00917.33
8.0.230.0040.00417.16
8.0.220.0050.00317.30
8.0.210.0070.00017.29
8.0.200.0080.00017.14
8.0.190.0000.00717.33
8.0.180.0040.00417.36
8.0.170.0000.00717.24
8.0.160.0040.00417.24
8.0.150.0040.00417.10
8.0.140.0070.00017.20
8.0.130.0000.00513.67
8.0.120.0000.00817.22
8.0.110.0050.00217.24
8.0.100.0030.00517.13
8.0.90.0000.00717.10
8.0.80.0090.00617.21
8.0.70.0050.00217.22
8.0.60.0000.00717.17
8.0.50.0020.00517.20
8.0.30.0110.01217.25
8.0.20.0150.00517.41
8.0.10.0050.00217.34
8.0.00.0100.00817.09
7.4.330.0000.00515.00
7.4.320.0030.00316.88
7.4.300.0000.00616.77
7.4.290.0000.00716.87
7.4.280.0070.00016.80
7.4.270.0030.00316.87
7.4.260.0080.00016.64
7.4.250.0000.00816.75
7.4.240.0020.00516.74
7.4.230.0030.00316.59
7.4.220.0190.00116.75
7.4.210.0050.01116.97
7.4.200.0000.00716.93
7.4.190.0040.00416.91
7.4.160.0090.00616.90
7.4.150.0090.00917.40
7.4.140.0120.01017.86
7.4.130.0100.00716.94
7.4.120.0070.00916.84
7.4.110.0120.00916.87
7.4.100.0130.00616.87
7.4.90.0140.00316.76
7.4.80.0030.01419.39
7.4.70.0110.00716.86
7.4.60.0110.00816.91
7.4.50.0000.00516.92
7.4.40.0090.00622.77
7.4.30.0100.00616.65
7.4.00.0060.00915.23
7.3.330.0030.00313.63
7.3.320.0050.00013.54
7.3.310.0000.00816.62
7.3.300.0000.00716.59
7.3.290.0100.00316.73
7.3.280.0050.01016.71
7.3.270.0110.00517.40
7.3.260.0150.00317.00
7.3.250.0080.00916.80
7.3.240.0120.00616.98
7.3.230.0060.01516.98
7.3.210.0080.00816.81
7.3.200.0100.00619.39
7.3.190.0170.00616.80
7.3.180.0070.01417.05
7.3.170.0060.01016.76
7.3.160.0140.00316.98
7.3.120.0040.01214.93
7.2.330.0120.01217.05
7.2.320.0100.01016.90
7.2.310.0070.01016.75
7.2.300.0070.01016.63
7.2.290.0130.00616.58
7.2.60.0100.00317.01
7.2.00.0060.00919.64
7.1.200.0110.00316.14
7.1.100.0080.00418.45
7.1.70.0000.00717.41
7.1.60.0030.01719.29
7.1.50.0040.01717.20
7.1.00.0000.06722.66
7.0.200.0170.01014.99
7.0.140.0030.07322.17
7.0.60.0030.05320.12
7.0.50.0130.07318.00
7.0.40.0030.04320.30
7.0.30.0530.06720.39
7.0.20.0130.04320.47
7.0.10.0070.08320.35
7.0.00.0000.05020.21
5.6.280.0000.07721.23
5.6.210.0000.04720.77
5.6.200.0030.04018.30
5.6.190.0230.07320.48
5.6.180.0230.07720.82
5.6.170.0270.06020.58
5.6.160.0070.05020.59
5.6.150.0030.04018.34
5.6.140.0130.07318.39
5.6.130.0070.07318.36
5.6.120.0070.08721.20
5.6.110.0100.07321.25
5.6.100.0130.07721.26
5.6.90.0130.07721.24
5.6.80.0070.06320.67
5.5.350.0100.05320.57
5.5.340.0030.07718.21
5.5.330.0130.07320.45
5.5.320.0330.05020.55
5.5.310.0370.07020.39
5.5.300.0030.08318.11
5.5.290.0070.04318.11
5.5.280.0000.06320.92
5.5.270.0100.06320.94
5.5.260.0070.07721.04
5.5.250.0230.05020.90
5.5.240.0270.05020.40
5.4.450.1170.05019.56
5.4.440.0330.04019.63
5.4.430.0870.04019.72
5.4.420.0970.02719.78
5.4.410.1400.04319.30
5.4.400.0470.04719.31
5.4.390.0600.02719.34
5.4.380.0800.07018.94
5.4.370.0470.04318.89
5.4.360.0430.05318.87
5.4.350.0500.05718.89
5.4.340.0370.06718.67
5.4.320.0050.03612.68
5.4.310.0040.04212.68
5.4.300.0060.04212.68
5.4.290.0080.04512.68
5.4.280.0030.03912.56
5.4.270.0070.03712.56
5.4.260.0060.04012.56
5.4.250.0040.04112.56
5.4.240.0080.03612.56
5.4.230.0090.03612.55
5.4.220.0110.03212.55
5.4.210.0070.03612.55
5.4.200.0080.03612.55
5.4.190.0070.03612.55
5.4.180.0100.04512.55
5.4.170.0070.04212.56
5.4.160.0070.03612.55
5.4.150.0110.03312.55
5.4.140.0060.03812.23
5.4.130.0070.03512.23
5.4.120.0070.03512.18
5.4.110.0030.04412.18
5.4.100.0060.03912.18
5.4.90.0100.03512.18
5.4.80.0060.04312.18
5.4.70.0050.03912.18
5.4.60.0080.03212.18
5.4.50.0080.03312.18
5.4.40.0080.03312.16
5.4.30.0060.04012.16
5.4.20.0020.04012.16
5.4.10.0070.03412.16
5.4.00.0020.04011.64
5.3.290.0040.04312.94
5.3.280.0030.04112.86
5.3.270.0070.03812.87
5.3.260.0060.04112.87
5.3.250.0090.04512.87
5.3.240.0060.03912.86
5.3.230.0080.04112.86
5.3.220.0130.05112.83
5.3.210.0060.04212.83
5.3.200.0060.03912.83
5.3.190.0080.04612.83
5.3.180.0070.03912.83
5.3.170.0080.05012.83
5.3.160.0060.04212.82
5.3.150.0050.03912.82
5.3.140.0060.03812.81
5.3.130.0070.05312.81
5.3.120.0060.04312.81
5.3.110.0080.04212.81
5.3.100.0070.04512.29
5.3.90.0050.03712.28
5.3.80.0070.03912.27
5.3.70.0080.03612.27
5.3.60.0100.03312.25
5.3.50.0100.03612.20
5.3.40.0130.04612.20
5.3.30.0130.06012.16
5.3.20.0130.05411.94
5.3.10.0140.04611.91
5.3.00.0080.05311.89
5.2.170.0120.0399.38
5.2.160.0100.0379.39
5.2.150.0080.0409.38
5.2.140.0090.0359.38
5.2.130.0060.0309.34
5.2.120.0050.0319.34
5.2.110.0110.0319.35
5.2.100.0100.0319.35
5.2.90.0040.0329.34
5.2.80.0040.0399.34
5.2.70.0050.0419.34
5.2.60.0050.0409.29
5.2.50.0040.0399.26
5.2.40.0050.0309.23
5.2.30.0070.0309.22
5.2.20.0060.0289.21
5.2.10.0050.0289.14
5.2.00.0040.0309.00
5.1.60.0040.0248.28
5.1.50.0020.0278.28
5.1.40.0040.0258.26
5.1.30.0030.0288.61
5.1.20.0050.0368.63
5.1.10.0070.0238.34
5.1.00.0030.0278.34
5.0.50.0030.0216.83
5.0.40.0020.0216.69
5.0.30.0040.0356.50
5.0.20.0040.0196.47
5.0.10.0020.0226.45
5.0.00.0040.0326.43
4.4.90.0020.0154.78
4.4.80.0010.0174.75
4.4.70.0050.0134.76
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0010.0274.70
4.4.30.0050.0134.76
4.4.20.0050.0134.85
4.4.10.0030.0154.84
4.4.00.0040.0234.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0000.0164.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0244.53
4.3.30.0010.0173.27
4.3.20.0020.0163.25
4.3.10.0030.0153.21
4.3.00.0070.01014.51

preferences:
39.8 ms | 401 KiB | 5 Q