3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sxe = new SimpleXMLElement('<boo><bar/></boo>'); var_dump($sxe->xpath('//bar[5]'));

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)
8.3.60.0040.01118.68
8.3.50.0130.00322.17
8.3.40.0120.00318.96
8.3.30.0110.01119.17
8.3.20.0030.00520.50
8.3.10.0070.00323.95
8.3.00.0000.00919.48
8.2.180.0110.00418.84
8.2.170.0100.00622.96
8.2.160.0120.00320.77
8.2.150.0040.00424.18
8.2.140.0070.01124.66
8.2.130.0000.00826.16
8.2.120.0140.00322.64
8.2.110.0040.00722.69
8.2.100.0040.00819.89
8.2.90.0000.00919.42
8.2.80.0050.00317.97
8.2.70.0050.00517.63
8.2.60.0050.00318.05
8.2.50.0040.00818.07
8.2.40.0060.00320.07
8.2.30.0040.00418.60
8.2.20.0000.00818.04
8.2.10.0000.00718.42
8.2.00.0000.00817.86
8.1.280.0120.00325.92
8.1.270.0040.00424.27
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00624.00
8.1.230.0090.00319.46
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0000.00917.73
8.1.190.0050.00317.48
8.1.180.0000.00818.10
8.1.170.0040.00418.70
8.1.160.0040.00422.24
8.1.150.0000.00818.83
8.1.140.0000.00717.76
8.1.130.0070.00018.13
8.1.120.0000.00717.77
8.1.110.0000.00717.59
8.1.100.0040.00417.82
8.1.90.0000.00717.79
8.1.80.0000.00817.84
8.1.70.0000.00717.73
8.1.60.0060.00317.83
8.1.50.0050.00317.57
8.1.40.0000.00817.75
8.1.30.0030.00617.96
8.1.20.0040.00417.81
8.1.10.0050.00317.87
8.1.00.0080.00017.82
8.0.300.0000.00718.77
8.0.290.0030.00617.43
8.0.280.0070.00018.70
8.0.270.0040.00417.44
8.0.260.0000.00617.46
8.0.250.0040.00417.20
8.0.240.0000.00817.33
8.0.230.0030.00317.20
8.0.220.0000.00717.04
8.0.210.0070.00017.16
8.0.200.0030.00317.03
8.0.190.0000.00717.15
8.0.180.0040.00417.25
8.0.170.0040.00417.20
8.0.160.0040.00417.13
8.0.150.0050.00317.17
8.0.140.0040.00417.13
8.0.130.0060.00013.62
8.0.120.0000.00817.14
8.0.110.0000.00717.18
8.0.100.0030.00617.05
8.0.90.0000.00717.10
8.0.80.0040.01217.12
8.0.70.0040.00417.05
8.0.60.0050.00317.16
8.0.50.0040.00417.04
8.0.30.0100.00917.31
8.0.20.0090.01017.40
8.0.10.0070.00017.14
8.0.00.0090.00917.03
7.4.330.0000.00615.00
7.4.320.0030.00316.90
7.4.300.0030.00316.73
7.4.290.0000.00716.68
7.4.280.0000.00716.76
7.4.270.0040.00416.82
7.4.260.0070.00016.78
7.4.250.0000.00816.84
7.4.240.0020.00516.80
7.4.230.0030.00316.70
7.4.220.0120.00616.81
7.4.210.0060.00816.81
7.4.200.0030.00516.78
7.4.190.0030.00317.00
7.4.160.0100.00716.75
7.4.150.0110.00717.40
7.4.140.0120.00517.86
7.4.130.0080.01016.80
7.4.120.0070.01316.78
7.4.110.0070.01016.73
7.4.100.0100.01116.70
7.4.90.0120.00616.91
7.4.80.0100.00719.39
7.4.70.0060.01016.71
7.4.60.0160.00416.70
7.4.50.0030.00616.52
7.4.40.0060.01516.72
7.4.30.0080.00816.61
7.4.00.0070.00714.86
7.3.330.0030.00313.12
7.3.320.0030.00313.19
7.3.310.0000.00916.55
7.3.300.0000.00716.27
7.3.290.0100.01016.42
7.3.280.0070.01216.46
7.3.270.0070.01117.40
7.3.260.0120.00416.46
7.3.250.0080.00816.50
7.3.240.0060.01016.63
7.3.230.0140.00316.45
7.3.210.0160.00316.47
7.3.200.0210.00319.39
7.3.190.0120.00616.59
7.3.180.0100.00716.59
7.3.170.0050.01416.63
7.3.160.0060.01016.63
7.3.120.0060.00614.66
7.2.330.0100.00616.75
7.2.320.0080.01016.51
7.2.310.0110.01116.81
7.2.300.0110.00716.84
7.2.290.0090.00916.58
7.2.60.0040.01117.02
7.2.00.0030.01019.44
7.1.200.0070.00315.66
7.1.100.0030.01218.21
7.1.70.0060.00316.94
7.1.60.0070.01819.46
7.1.50.0100.01616.93
7.1.00.0070.07022.54
7.0.200.0030.00716.59
7.0.140.0000.07322.18
7.0.60.0100.08720.04
7.0.50.0030.05318.02
7.0.40.0030.06720.11
7.0.30.0200.04720.43
7.0.20.0170.05020.40
7.0.10.0170.07020.38
7.0.00.0030.05720.39
5.6.280.0000.07721.12
5.6.210.0130.07020.71
5.6.200.0100.07018.29
5.6.190.0030.07320.72
5.6.180.0070.03720.71
5.6.170.0300.04320.57
5.6.160.0170.06020.73
5.6.150.0070.08318.38
5.6.140.0070.06318.32
5.6.130.0030.04318.32
5.6.120.0030.06721.23
5.6.110.0030.07721.26
5.6.100.0070.05021.24
5.6.90.0100.08021.14
5.6.80.0100.03320.54
5.5.350.2770.03720.54
5.5.340.0070.07718.11
5.5.330.0130.08020.67
5.5.320.0270.07320.50
5.5.310.0230.04020.48
5.5.300.0030.03718.16
5.5.290.0370.06318.21
5.5.280.0100.07320.79
5.5.270.0070.04021.04
5.5.260.0070.07021.14
5.5.250.0130.07720.75
5.5.240.0000.06720.43
5.4.450.0300.04319.66
5.4.440.0200.05019.63
5.4.430.0970.05719.75
5.4.420.1030.06319.72
5.4.410.1070.05319.46
5.4.400.0970.05719.23
5.4.390.1170.05319.30
5.4.380.0130.05318.86
5.4.370.0230.04318.71
5.4.360.0030.05718.87
5.4.350.0130.05318.87
5.4.340.0100.05718.82
5.4.320.0040.03812.67
5.4.310.0070.03712.68
5.4.300.0090.04612.68
5.4.290.0060.05212.66
5.4.280.0030.03912.57
5.4.270.0080.03612.56
5.4.260.0070.04112.56
5.4.250.0100.03612.57
5.4.240.0070.03912.56
5.4.230.0100.03812.56
5.4.220.0090.03612.55
5.4.210.0040.03812.55
5.4.200.0050.04112.55
5.4.190.0060.04012.55
5.4.180.0090.03712.55
5.4.170.0090.03712.57
5.4.160.0060.04412.56
5.4.150.0080.04012.55
5.4.140.0080.04712.24
5.4.130.0080.03812.23
5.4.120.0090.04312.18
5.4.110.0070.03712.18
5.4.100.0080.03512.18
5.4.90.0110.03512.18
5.4.80.0020.04512.18
5.4.70.0060.04712.18
5.4.60.0070.04112.18
5.4.50.0080.04012.18
5.4.40.0120.03312.16
5.4.30.0080.03912.16
5.4.20.0090.05112.16
5.4.10.0040.05412.16
5.4.00.0070.03611.65
5.3.290.0070.05312.94
5.3.280.0080.05212.87
5.3.270.0070.04612.88
5.3.260.0130.05212.88
5.3.250.0120.04212.88
5.3.240.0120.05212.88
5.3.230.0070.05112.88
5.3.220.0090.04212.84
5.3.210.0040.04312.84
5.3.200.0040.04512.84
5.3.190.0080.03712.84
5.3.180.0080.03512.84
5.3.170.0130.03512.84
5.3.160.0090.04512.84
5.3.150.0040.04412.84
5.3.140.0070.04012.82
5.3.130.0100.04112.82
5.3.120.0080.04012.82
5.3.110.0060.04212.82
5.3.100.0090.03512.30
5.3.90.0050.03712.29
5.3.80.0030.04112.27
5.3.70.0110.03312.28
5.3.60.0060.03612.27
5.3.50.0080.03812.21
5.3.40.0080.03512.21
5.3.30.0070.04312.18
5.3.20.0090.03311.95
5.3.10.0100.04211.93
5.3.00.0080.04511.90
5.2.170.0070.0439.41
5.2.160.0070.0399.41
5.2.150.0090.0329.41
5.2.140.0050.0419.40
5.2.130.0100.0399.36
5.2.120.0090.0319.36
5.2.110.0060.0339.37
5.2.100.0050.0359.37
5.2.90.0050.0369.37
5.2.80.0060.0319.36
5.2.70.0040.0319.35
5.2.60.0050.0309.32
5.2.50.0080.0349.29
5.2.40.0100.0269.26
5.2.30.0040.0329.24
5.2.20.0030.0329.23
5.2.10.0060.0309.15
5.2.00.0090.0299.00
5.1.60.0040.0258.29
5.1.50.0050.0278.29
5.1.40.0060.0228.27
5.1.30.0030.0278.61
5.1.20.0060.0248.63
5.1.10.0050.0258.36
5.1.00.0040.0348.36
5.0.50.0020.0246.84
5.0.40.0070.0206.69
5.0.30.0030.0366.51
5.0.20.0060.0186.49
5.0.10.0050.0186.46
5.0.00.0010.0396.45
4.4.90.0020.0164.78
4.4.80.0050.0134.76
4.4.70.0050.0144.75
4.4.60.0020.0174.76
4.4.50.0030.0174.77
4.4.40.0040.0254.71
4.4.30.0020.0194.76
4.4.20.0040.0164.84
4.4.10.0050.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0174.66
4.3.100.0040.0144.66
4.3.90.0030.0164.64
4.3.80.0030.0264.59
4.3.70.0060.0134.63
4.3.60.0020.0174.63
4.3.50.0020.0244.63
4.3.40.0020.0314.54
4.3.30.0010.0173.28
4.3.20.0010.0193.25
4.3.10.0030.0183.22
4.3.00.0000.0237.71

preferences:
45.44 ms | 401 KiB | 5 Q