3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * SimpleXMLElement Introspection */ error_reporting(~0); $xml = '<document> <child> give <grandchild a1="v1" a2="v2"> me </grandchild> <grandchild> more </grandchild> sugar. </child> <child> </child> <single/> </document> '; $simple = new SimpleXMLElement($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)
8.3.60.0130.00718.31
8.3.50.0080.01022.05
8.3.40.0140.00018.97
8.3.30.0070.00718.69
8.3.20.0070.00720.48
8.3.10.0000.00821.21
8.3.00.0050.00222.07
8.2.180.0060.00917.00
8.2.170.0070.00722.96
8.2.160.0110.00320.64
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0030.00521.22
8.2.110.0030.00620.78
8.2.100.0110.00018.03
8.2.90.0000.00819.36
8.2.80.0040.00417.97
8.2.70.0050.00517.38
8.2.60.0080.00018.16
8.2.50.0060.00618.07
8.2.40.0000.00818.28
8.2.30.0040.00419.50
8.2.20.0070.00017.82
8.2.10.0030.00617.94
8.2.00.0040.00417.90
8.1.280.0100.01025.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.49
8.1.230.0030.00921.10
8.1.220.0040.00418.77
8.1.210.0050.00319.16
8.1.200.0060.00317.47
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0000.00818.84
8.1.160.0040.00419.02
8.1.150.0000.00718.82
8.1.140.0050.00217.59
8.1.130.0060.00017.93
8.1.120.0000.00717.51
8.1.110.0040.00417.66
8.1.100.0040.00317.66
8.1.90.0050.00217.68
8.1.80.0000.00717.64
8.1.70.0080.00017.59
8.1.60.0000.00917.79
8.1.50.0070.00017.64
8.1.40.0040.00417.58
8.1.30.0000.00917.84
8.1.20.0040.00417.84
8.1.10.0030.00517.62
8.1.00.0040.00417.53
8.0.300.0000.00720.10
8.0.290.0040.00417.15
8.0.280.0030.00318.45
8.0.270.0030.00317.38
8.0.260.0030.00316.95
8.0.250.0080.00017.14
8.0.240.0000.00916.96
8.0.230.0070.00017.05
8.0.220.0030.00316.94
8.0.210.0000.00916.95
8.0.200.0000.00717.04
8.0.190.0050.00217.00
8.0.180.0000.00716.92
8.0.170.0060.00316.94
8.0.160.0070.00016.96
8.0.150.0000.00717.04
8.0.140.0040.00416.95
8.0.130.0060.00013.48
8.0.120.0050.00216.98
8.0.110.0070.00017.01
8.0.100.0000.00716.97
8.0.90.0040.00417.01
8.0.80.0100.01017.04
8.0.70.0040.00416.96
8.0.60.0000.00717.08
8.0.50.0000.00717.07
8.0.30.0120.01017.16
8.0.20.0100.00917.40
8.0.10.0050.00317.27
8.0.00.0190.00517.10
7.4.330.0050.00016.93
7.4.320.0040.00416.81
7.4.300.0000.00616.65
7.4.290.0000.00716.64
7.4.280.0070.00016.73
7.4.270.0000.00716.73
7.4.260.0030.00313.44
7.4.250.0070.00016.63
7.4.240.0000.00716.51
7.4.230.0040.00416.72
7.4.220.0100.00616.66
7.4.210.0040.01316.68
7.4.200.0070.00016.75
7.4.190.0000.00816.80
7.4.160.0100.01316.59
7.4.150.0090.00917.40
7.4.140.0140.00717.86
7.4.130.0090.00916.70
7.4.120.0120.00516.59
7.4.110.0090.01416.75
7.4.100.0180.00416.59
7.4.90.0100.00716.69
7.4.80.0120.01319.39
7.4.70.0100.00716.67
7.4.60.0090.00916.75
7.4.50.0000.00816.38
7.4.40.0090.00622.77
7.4.30.0160.00016.52
7.4.00.0030.01315.06
7.3.330.0000.00613.05
7.3.320.0000.00513.06
7.3.310.0040.00416.18
7.3.300.0040.00416.36
7.3.290.0070.01116.43
7.3.280.0070.01116.34
7.3.270.0110.00617.40
7.3.260.0090.01018.24
7.3.250.0120.00816.66
7.3.240.0080.00816.56
7.3.230.0130.00416.43
7.3.210.0070.01116.59
7.3.200.0080.01219.39
7.3.190.0100.01016.61
7.3.180.0090.00916.44
7.3.170.0090.00616.65
7.3.160.0060.01216.44
7.3.120.0070.01114.71
7.3.10.0040.01116.43
7.3.00.0030.01016.48
7.2.330.0060.01216.79
7.2.320.0060.01016.70
7.2.310.0060.01016.63
7.2.300.0000.01716.76
7.2.290.0090.01316.77
7.2.130.0000.01316.91
7.2.120.0090.00916.90
7.2.110.0060.00616.59
7.2.100.0080.00816.90
7.2.90.0060.00616.82
7.2.80.0030.01216.58
7.2.70.0000.01316.76
7.2.60.0070.00416.77
7.2.50.0070.00716.88
7.2.40.0100.00316.85
7.2.30.0070.00716.96
7.2.20.0080.00417.00
7.2.10.0030.01316.75
7.2.00.0060.00818.04
7.1.250.0000.01415.97
7.1.100.0040.00418.01
7.1.70.0000.01016.88
7.1.60.0150.01119.40
7.1.50.0060.01916.77
7.1.00.0030.03322.53
7.0.200.0030.00916.64
7.0.140.0030.07722.11
7.0.70.0030.08321.72
7.0.60.0000.09021.79
7.0.50.0000.06022.18
7.0.40.0030.09020.21
7.0.30.0100.06320.24
7.0.20.0070.07020.07
7.0.10.0100.07720.26
7.0.00.0100.07320.22
5.6.280.0100.06321.07
5.6.220.0070.08020.86
5.6.210.0030.08720.68
5.6.200.0100.07021.14
5.6.190.0070.08021.14
5.6.180.0170.07021.14
5.6.170.0030.08721.22
5.6.160.0100.08321.12
5.6.150.0030.08721.13
5.6.140.0170.07021.14
5.6.130.0000.09021.11
5.6.120.0070.09021.21
5.6.110.0030.08721.26
5.6.100.0070.08321.13
5.6.90.0070.08320.95
5.6.80.0030.08320.46
5.6.70.0130.07720.51
5.6.60.0100.07720.48
5.6.50.0100.06320.63
5.6.40.0070.08320.50
5.6.30.0100.07320.42
5.6.20.0000.06020.45
5.6.10.0000.05320.37
5.6.00.0070.07320.60
5.5.360.0070.08020.40
5.5.350.0000.08020.43
5.5.340.0030.06020.90
5.5.330.0070.08321.01
5.5.320.0170.04321.02
5.5.310.0070.08320.96
5.5.300.0000.08720.84
5.5.290.0000.07320.89
5.5.280.0030.09020.86
5.5.270.0070.08020.76
5.5.260.0100.08321.01
5.5.250.0100.07720.58
5.5.240.0000.07720.26
5.5.230.0070.07720.17
5.5.220.0100.04320.36
5.5.210.0030.08720.34
5.5.200.0100.07020.29
5.5.190.0070.08320.19
5.5.180.0070.07320.11
5.5.160.0000.08020.27
5.5.150.0100.08020.17
5.5.140.0100.07020.34
5.5.130.0070.08020.24
5.5.120.0100.07020.17
5.5.110.0070.07320.35
5.5.100.0130.07320.25
5.5.90.0000.06720.08
5.5.80.0030.08020.04
5.5.70.0100.05720.07
5.5.60.0130.06020.26
5.5.50.0170.06720.06
5.5.40.0100.07720.23
5.5.30.0100.06720.25
5.5.20.0070.05720.10
5.5.10.0030.05720.06
5.5.00.0030.05020.07
5.4.450.0130.06019.52
5.4.440.0000.09019.43
5.4.430.0030.07319.20
5.4.420.0030.06019.68
5.4.410.0030.08019.41
5.4.400.0070.07319.16
5.4.390.0030.05319.36
5.4.380.0130.06719.36
5.4.370.0070.08019.16
5.4.360.0070.06719.04
5.4.350.0100.07019.16
5.4.340.0070.06319.21
5.4.320.0100.07719.20
5.4.310.0070.07719.19
5.4.300.0070.06718.85
5.4.290.0030.08319.21
5.4.280.0030.08019.17
5.4.270.0000.05719.01
5.4.260.0100.06018.85
5.4.250.0170.05019.11
5.4.240.0100.07718.87
5.4.230.0000.07719.15
5.4.220.0030.05719.18
5.4.210.0100.06719.21
5.4.200.0130.06319.21
5.4.190.0100.07019.16
5.4.180.0030.04719.15
5.4.170.0000.07319.17
5.4.160.0070.06019.17
5.4.150.0070.07719.16
5.4.140.0030.05016.52
5.4.130.0070.06316.54
5.4.120.0030.07316.38
5.4.110.0070.07316.55
5.4.100.0030.06716.55
5.4.90.0070.05716.55
5.4.80.0030.04716.42
5.4.70.0000.07716.49
5.4.60.0070.07316.31
5.4.50.0070.05316.54
5.4.40.0070.05316.55
5.4.30.0030.05016.32
5.4.20.0100.07316.38
5.4.10.0070.07316.59
5.4.00.0100.06716.02
5.3.290.0030.07314.75
5.3.280.0030.06014.72
5.3.270.0070.05314.72
5.3.260.0030.07314.68
5.3.250.0070.06714.70
5.3.240.0030.07714.70
5.3.230.0170.06314.64
5.3.220.0030.04314.70
5.3.210.0000.08014.67
5.3.200.0030.08014.56
5.3.190.0100.07314.63
5.3.180.0070.06314.69
5.3.170.0170.06714.50
5.3.160.0070.06714.68
5.3.150.0030.07314.62
5.3.140.0030.07314.44
5.3.130.0000.07714.43
5.3.120.0100.07314.65
5.3.110.0000.05714.45
5.3.100.0100.07014.18
5.3.90.0030.08314.11
5.3.80.0030.07714.00
5.3.70.0030.07714.09
5.3.60.0030.07713.83
5.3.50.0000.04314.07
5.3.40.0030.07714.03
5.3.30.0070.07313.83
5.3.20.0000.07313.84
5.3.10.0000.06013.58
5.3.00.0170.03313.77
5.2.170.0030.05712.19
5.2.160.0100.05312.19
5.2.150.0030.06012.19
5.2.140.0000.06312.19
5.2.130.0070.05712.19
5.2.120.0070.03712.19
5.2.110.0070.03712.19
5.2.100.0070.05712.19
5.2.90.0130.04312.19
5.2.80.0070.06012.19
5.2.70.0000.05012.19
5.2.60.0070.05712.19
5.2.50.0000.05012.19
5.2.40.0030.06012.19
5.2.30.0030.06312.19
5.2.20.0100.05312.19
5.2.10.0000.06012.19
5.2.00.0070.06012.19
5.1.60.0070.04312.19
5.1.50.0030.04712.19
5.1.40.0000.05012.19
5.1.30.0000.04012.19
5.1.20.0030.05012.19
5.1.10.0030.04312.19
5.1.00.0000.04712.19
5.0.50.0030.03312.19
5.0.40.0070.04312.19
5.0.30.0000.06312.19
5.0.20.0000.04012.19
5.0.10.0070.03312.19
5.0.00.0070.05012.19
4.4.90.0000.01712.19
4.4.80.0000.03312.19
4.4.70.0030.03312.19
4.4.60.0000.03012.19
4.4.50.0000.03012.19
4.4.40.0000.05012.19
4.4.30.0000.02312.19
4.4.20.0000.02012.19
4.4.10.0000.03712.19
4.4.00.0000.06012.19
4.3.110.0000.03712.19
4.3.100.0000.03012.19
4.3.90.0000.03712.19
4.3.80.0000.03312.19
4.3.70.0000.03312.19
4.3.60.0000.03712.19
4.3.50.0030.03312.19
4.3.40.0000.05312.19
4.3.30.0000.04012.19
4.3.20.0030.03712.19
4.3.10.0030.03012.19
4.3.00.0030.03312.19

preferences:
44.19 ms | 401 KiB | 5 Q