3v4l.org

run code in 300+ PHP versions simultaneously
<?php $el = new SimpleXMLElement('<foo>65</foo>'); $el = $el->xpath('//foo'); var_dump((string) $el); var_dump($el->asXml());

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)
8.3.60.0180.00018.81
8.3.50.0090.00822.11
8.3.40.0060.00918.94
8.3.30.0120.00319.59
8.3.20.0050.00320.58
8.3.10.0040.00423.98
8.3.00.0040.00418.18
8.2.180.0130.00317.00
8.2.170.0060.00922.96
8.2.160.0070.01120.77
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00321.18
8.2.110.0040.00722.59
8.2.100.0110.00020.45
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0040.00417.88
8.2.60.0040.00418.18
8.2.50.0090.00018.07
8.2.40.0050.00518.34
8.2.30.0060.00318.52
8.2.20.0040.00417.93
8.2.10.0040.00418.22
8.2.00.0040.00418.04
8.1.280.0090.00625.92
8.1.270.0080.00824.22
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.23
8.1.230.0070.00319.48
8.1.220.0050.00317.80
8.1.210.0040.00418.77
8.1.200.0000.01017.73
8.1.190.0040.00417.75
8.1.180.0080.00018.10
8.1.170.0050.00318.82
8.1.160.0070.00022.21
8.1.150.0050.00319.23
8.1.140.0040.00417.74
8.1.130.0030.00318.11
8.1.120.0040.00417.74
8.1.110.0050.00317.77
8.1.100.0040.00417.72
8.1.90.0040.00417.73
8.1.80.0000.00717.84
8.1.70.0000.00717.75
8.1.60.0000.00817.99
8.1.50.0030.00517.94
8.1.40.0070.00017.77
8.1.30.0060.00318.05
8.1.20.0040.00418.05
8.1.10.0030.00617.92
8.1.00.0000.00817.72
8.0.300.0050.00318.77
8.0.290.0040.00417.00
8.0.280.0070.00018.75
8.0.270.0030.00317.58
8.0.260.0060.00017.48
8.0.250.0030.00317.27
8.0.240.0060.00317.41
8.0.230.0070.00017.38
8.0.220.0000.00717.29
8.0.210.0000.00817.25
8.0.200.0030.00617.27
8.0.190.0000.00717.20
8.0.180.0000.00817.32
8.0.170.0000.00817.38
8.0.160.0040.00417.18
8.0.150.0040.00417.09
8.0.140.0070.00317.07
8.0.130.0000.00613.77
8.0.120.0030.00617.28
8.0.110.0000.00817.27
8.0.100.0030.00317.10
8.0.90.0000.00817.24
8.0.80.0080.00817.24
8.0.70.0080.00017.28
8.0.60.0030.00517.25
8.0.50.0070.00017.14
8.0.30.0140.01517.40
8.0.20.0070.01317.40
8.0.10.0040.00417.24
8.0.00.0090.00917.11
7.4.330.0000.00715.00
7.4.320.0030.00316.87
7.4.300.0000.00716.96
7.4.290.0000.00816.81
7.4.280.0040.00416.86
7.4.270.0000.00716.97
7.4.260.0060.00316.96
7.4.250.0090.00016.68
7.4.240.0020.00516.91
7.4.230.0040.00416.87
7.4.220.0060.01916.84
7.4.210.0110.00416.85
7.4.200.0050.00216.95
7.4.160.0130.00316.82
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0050.01216.90
7.4.120.0140.00516.88
7.4.110.0030.01616.93
7.4.100.0060.01017.17
7.4.90.0120.00616.66
7.4.80.0140.00919.39
7.4.70.0170.00316.84
7.4.60.0140.00316.81
7.4.50.0040.00416.88
7.4.40.0030.01316.90
7.4.30.0030.01317.08
7.4.00.0060.01015.13
7.3.330.0000.00513.41
7.3.320.0000.00513.58
7.3.310.0070.00016.65
7.3.300.0040.00416.62
7.3.290.0030.01016.73
7.3.280.0090.00916.68
7.3.270.0040.01517.40
7.3.260.0140.00716.65
7.3.250.0080.01016.83
7.3.240.0100.01416.59
7.3.230.0090.00916.82
7.3.210.0090.00916.97
7.3.200.0080.00819.39
7.3.190.0090.00916.75
7.3.180.0090.00816.70
7.3.170.0140.00416.82
7.3.160.0100.00616.64
7.3.120.0090.00314.94
7.3.110.0000.01214.93
7.3.100.0030.01214.86
7.3.90.0040.00715.05
7.3.80.0040.00714.93
7.3.70.0060.00914.80
7.3.60.0030.00614.80
7.3.50.0060.00615.03
7.3.40.0030.00914.96
7.3.30.0030.00714.79
7.3.20.0040.00416.60
7.3.10.0060.00816.60
7.3.00.0090.00616.68
7.2.330.0100.01017.04
7.2.320.0060.01216.91
7.2.310.0030.01416.87
7.2.300.0060.00916.89
7.2.290.0060.01217.00
7.2.240.0110.00415.28
7.2.230.0100.00615.16
7.2.220.0070.00715.20
7.2.210.0000.01214.95
7.2.200.0000.01715.01
7.2.190.0030.01015.00
7.2.180.0080.00315.03
7.2.170.0090.00315.14
7.2.160.0040.00815.29
7.2.150.0000.01116.91
7.2.140.0090.00016.93
7.2.130.0080.00516.82
7.2.120.0060.00816.97
7.2.110.0100.00316.96
7.2.100.0070.00717.01
7.2.90.0040.00817.05
7.2.80.0040.00916.75
7.2.70.0040.00916.97
7.2.60.0070.00616.99
7.2.50.0040.00816.93
7.2.40.0090.00417.13
7.2.30.0080.00416.93
7.2.20.0070.00716.96
7.2.10.0000.00916.88
7.2.00.0070.00318.22
7.1.330.0060.00915.68
7.1.320.0070.00315.89
7.1.310.0000.01015.86
7.1.300.0000.00915.63
7.1.290.0030.01015.70
7.1.280.0090.00015.63
7.1.270.0070.00315.83
7.1.260.0030.00915.82
7.1.250.0060.00915.67
7.1.200.0100.00315.85
7.1.100.0070.01018.17
7.1.70.0000.00817.14
7.1.60.0040.02519.70
7.1.50.0120.00916.86
7.1.00.0070.07022.60
7.0.200.0000.00816.72
7.0.140.0000.07322.39
7.0.60.0130.07720.11
7.0.50.0000.07017.98
7.0.40.0100.08320.47
7.0.30.0200.03720.35
7.0.20.0200.05320.37
7.0.10.0070.05720.34
7.0.00.0000.08020.20
5.6.280.0000.07721.23
5.6.210.0130.07021.02
5.6.200.0000.09318.41
5.6.190.0100.06720.78
5.6.180.0270.04320.60
5.6.170.0370.03320.76
5.6.160.0030.08720.59
5.6.150.0000.04718.35
5.6.140.0070.03718.40
5.6.130.0270.04718.28
5.6.120.0070.08321.25
5.6.110.0070.04321.15
5.6.100.0000.07321.28
5.6.90.0130.05021.25
5.6.80.0100.03320.58
5.5.350.0230.04720.54
5.5.340.0030.04018.21
5.5.330.0030.09020.71
5.5.320.0270.04320.44
5.5.310.0300.05320.34
5.5.300.0070.08018.15
5.5.290.0000.04318.20
5.5.280.0100.08020.91
5.5.270.0130.07721.12
5.5.260.0100.08020.91
5.5.250.0000.04320.95
5.5.240.0070.07320.39
5.4.450.0130.05719.73
5.4.440.0100.06719.78
5.4.430.0030.06719.83
5.4.420.0200.05019.83
5.4.410.0070.05719.13
5.4.400.0430.07718.94
5.4.390.0230.05318.89
5.4.380.0070.05718.93
5.4.370.0170.04318.64
5.4.360.0230.05018.82
5.4.350.0090.04312.19
5.4.340.0100.04412.18
5.4.320.0070.03512.68
5.4.310.0100.04712.68
5.4.300.0060.03812.68
5.4.290.0090.03412.68
5.4.280.0050.03512.57
5.4.270.0040.03712.57
5.4.260.0050.04012.57
5.4.250.0030.04012.57
5.4.240.0070.03612.57
5.4.230.0070.03612.57
5.4.220.0080.03412.56
5.4.210.0070.03412.56
5.4.200.0060.04412.57
5.4.190.0030.03812.56
5.4.180.0090.03212.56
5.4.170.0080.03412.58
5.4.160.0060.03612.57
5.4.150.0090.03312.57
5.4.140.0060.03712.25
5.4.130.0070.03512.24
5.4.120.0050.03612.20
5.4.110.0060.03412.20
5.4.100.0050.03512.19
5.4.90.0070.03412.20
5.4.80.0060.03712.20
5.4.70.0030.03712.19
5.4.60.0020.03712.19
5.4.50.0030.03612.19
5.4.40.0060.03312.18
5.4.30.0070.03312.17
5.4.20.0070.03512.18
5.4.10.0060.03412.17
5.4.00.0060.03511.66
5.3.290.0060.03912.95
5.3.280.0090.03412.87
5.3.270.0050.03912.89
5.3.260.0050.04012.89
5.3.250.0070.03612.89
5.3.240.0080.03612.89
5.3.230.0070.03612.89
5.3.220.0080.03412.85
5.3.210.0070.03712.85
5.3.200.0060.03512.85
5.3.190.0060.03612.86
5.3.180.0050.03612.85
5.3.170.0070.03612.85
5.3.160.0060.03712.85
5.3.150.0050.03912.85
5.3.140.0030.04012.84
5.3.130.0070.03812.83
5.3.120.0050.04012.83
5.3.110.0060.03812.83
5.3.100.0040.03812.31
5.3.90.0060.03512.30
5.3.80.0050.03612.29
5.3.70.0070.03512.29
5.3.60.0080.03512.28
5.3.50.0070.03512.22
5.3.40.0060.03712.21
5.3.30.0040.03612.18
5.3.20.0100.03111.96
5.3.10.0060.03511.93
5.3.00.0060.03611.91
5.2.170.0040.0319.41
5.2.160.0050.0299.41
5.2.150.0020.0339.42
5.2.140.0080.0289.41
5.2.130.0030.0319.37
5.2.120.0030.0309.37
5.2.110.0050.0289.38
5.2.100.0050.0289.38
5.2.90.0050.0289.37
5.2.80.0100.0299.37
5.2.70.0030.0329.37
5.2.60.0020.0329.32
5.2.50.0060.0289.29
5.2.40.0050.0279.27
5.2.30.0060.0289.25
5.2.20.0030.0299.23
5.2.10.0030.0299.16
5.2.00.0050.0289.01
5.1.60.0040.0238.30
5.1.50.0030.0258.29
5.1.40.0050.0238.27
5.1.30.0040.0268.63
5.1.20.0030.0278.64
5.1.10.0030.0288.36
5.1.00.0050.0258.36
5.0.50.0020.0246.83
5.0.40.0030.0216.70
5.0.30.0040.0316.51
5.0.20.0010.0236.48
5.0.10.0040.0196.46
5.0.00.0020.0326.45
4.4.90.0020.0164.77
4.4.80.0040.0144.76
4.4.70.0040.0144.76
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0020.0154.76
4.4.20.0010.0174.85
4.4.10.0060.0124.85
4.4.00.0020.0324.76
4.3.110.0020.0174.67
4.3.100.0050.0184.66
4.3.90.0030.0144.63
4.3.80.0030.0244.59
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0040.0143.28
4.3.20.0020.0163.26
4.3.10.0040.0143.21
4.3.00.0070.0277.57

preferences:
41.01 ms | 401 KiB | 5 Q