3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '<key><subKey>value</subKey></key>'; $xml = simplexml_load_string($input); $xml->key->nonKey;

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)
8.3.60.0140.00716.88
8.3.50.0150.00522.80
8.3.40.0030.01218.68
8.3.30.0070.00719.13
8.3.20.0040.00420.38
8.3.10.0000.00820.61
8.3.00.0040.00419.20
8.2.180.0070.01418.66
8.2.170.0110.00422.96
8.2.160.0140.00020.67
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00419.51
8.2.110.0040.00422.20
8.2.100.0070.00418.03
8.2.90.0000.00819.47
8.2.80.0000.00819.46
8.2.70.0030.00517.75
8.2.60.0040.00418.16
8.2.50.0000.00818.07
8.2.40.0060.00318.22
8.2.30.0070.00019.55
8.2.20.0000.00717.96
8.2.10.0020.00518.32
8.2.00.0070.00017.94
8.1.280.0150.00025.92
8.1.270.0080.00022.32
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.56
8.1.230.0030.00721.10
8.1.220.0000.00918.77
8.1.210.0040.00419.01
8.1.200.0060.00317.48
8.1.190.0040.00417.66
8.1.180.0030.00618.10
8.1.170.0040.00418.66
8.1.160.0040.00419.00
8.1.150.0040.00419.10
8.1.140.0040.00417.54
8.1.130.0000.00718.04
8.1.120.0080.00017.57
8.1.110.0020.00517.62
8.1.100.0070.00017.50
8.1.90.0070.00017.56
8.1.80.0000.00717.49
8.1.70.0000.00717.53
8.1.60.0030.00617.73
8.1.50.0030.00517.70
8.1.40.0050.00217.71
8.1.30.0000.00817.81
8.1.20.0000.00817.70
8.1.10.0030.00517.75
8.1.00.0060.00317.61
8.0.300.0000.00720.10
8.0.290.0000.00717.30
8.0.280.0000.00718.57
8.0.270.0030.00317.37
8.0.260.0030.00317.42
8.0.250.0000.00717.04
8.0.240.0040.00417.02
8.0.230.0040.00417.14
8.0.220.0000.00717.02
8.0.210.0040.00416.93
8.0.200.0030.00317.04
8.0.190.0030.00617.05
8.0.180.0050.00216.95
8.0.170.0050.00317.09
8.0.160.0040.00417.07
8.0.150.0070.00016.98
8.0.140.0000.00716.89
8.0.130.0060.00013.54
8.0.120.0000.00917.02
8.0.110.0000.00717.06
8.0.100.0040.00416.92
8.0.90.0040.00417.15
8.0.80.0170.00316.95
8.0.70.0020.00516.86
8.0.60.0050.00316.86
8.0.50.0050.00316.89
8.0.30.0070.01217.28
8.0.20.0090.01317.40
8.0.10.0000.00717.03
8.0.00.0080.00916.88
7.4.330.0020.00215.20
7.4.320.0000.00616.65
7.4.300.0000.00616.68
7.4.290.0000.00716.63
7.4.280.0000.00716.64
7.4.270.0030.00316.79
7.4.260.0050.00216.55
7.4.250.0000.00716.71
7.4.240.0020.00516.70
7.4.230.0000.00716.90
7.4.220.0040.01216.77
7.4.210.0100.00716.81
7.4.200.0000.00716.81
7.4.160.0120.00416.58
7.4.150.0080.01117.40
7.4.140.0140.00717.86
7.4.130.0090.01216.73
7.4.120.0160.00516.66
7.4.110.0110.00816.77
7.4.100.0150.00316.76
7.4.90.0100.00716.64
7.4.80.0070.01416.88
7.4.70.0080.00816.47
7.4.60.0170.00016.66
7.4.50.0050.00016.52
7.4.40.0180.00016.69
7.4.30.0140.00816.74
7.4.00.0030.01414.98
7.3.330.0000.00713.07
7.3.320.0000.00613.13
7.3.310.0070.00016.41
7.3.300.0070.00016.35
7.3.290.0100.00416.33
7.3.280.0060.01116.28
7.3.270.0110.00717.40
7.3.260.0100.00716.75
7.3.250.0080.01016.50
7.3.240.0120.00516.38
7.3.230.0100.00716.39
7.3.210.0070.01116.47
7.3.200.0000.01719.39
7.3.190.0120.00416.50
7.3.180.0100.00616.68
7.3.170.0160.00016.39
7.3.160.0060.00916.55
7.3.120.0040.01114.88
7.3.110.0070.01014.96
7.3.100.0060.01014.82
7.3.90.0060.00314.89
7.3.80.0040.01114.54
7.3.70.0070.00714.72
7.3.60.0030.00914.83
7.3.50.0060.00814.83
7.3.40.0000.00914.50
7.3.30.0080.00014.84
7.3.20.0030.00716.64
7.3.10.0030.00616.58
7.3.00.0060.00716.47
7.2.330.0150.00616.34
7.2.320.0030.01316.48
7.2.310.0100.01016.34
7.2.300.0110.01116.74
7.2.290.0100.01016.51
7.2.250.0090.00315.11
7.2.240.0070.01015.05
7.2.230.0000.01514.85
7.2.220.0000.00915.42
7.2.210.0080.00614.83
7.2.200.0060.00614.98
7.2.190.0130.00314.89
7.2.180.0040.01414.87
7.2.170.0060.00314.90
7.2.130.0090.00616.84
7.2.120.0100.00316.73
7.2.110.0100.00716.65
7.2.100.0040.01216.80
7.2.90.0060.01216.59
7.2.80.0070.00716.91
7.2.70.0110.00416.70
7.2.60.0000.01216.72
7.2.50.0080.00516.60
7.2.40.0070.00717.19
7.2.30.0000.01117.00
7.2.20.0080.00316.70
7.2.10.0070.00716.92
7.2.00.0160.00518.12
7.1.330.0060.00715.71
7.1.320.0130.00015.90
7.1.310.0060.01015.95
7.1.300.0000.01915.51
7.1.290.0090.00915.68
7.1.280.0060.00615.84
7.1.270.0060.00615.82
7.1.260.0030.01015.80
7.1.250.0030.01015.61
7.1.240.0060.00615.84
7.1.230.0130.00315.52
7.1.220.0070.00315.59
7.1.210.0060.00915.82
7.1.200.0040.00715.42
7.1.190.0070.00315.86
7.1.180.0090.00015.71
7.1.170.0040.00815.63
7.1.160.0030.00715.73
7.1.150.0030.00715.87
7.1.140.0040.00815.85
7.1.130.0020.00815.53
7.1.120.0030.01315.87
7.1.110.0030.00715.70
7.1.100.0040.00916.91
7.1.90.0120.00315.55
7.1.80.0020.00515.95
7.1.70.0030.00716.49
7.1.60.0100.00817.37
7.1.50.0050.01116.47
7.1.40.0080.00615.55
7.1.30.0000.01115.69
7.1.20.0000.01215.56
7.1.10.0070.01015.71
7.1.00.0070.03719.15
7.0.330.0150.00015.52
7.0.320.0060.00315.36
7.0.310.0030.00615.30
7.0.300.0080.00414.97
7.0.290.0000.01015.39
7.0.280.0030.00715.30
7.0.270.0030.00715.37
7.0.260.0030.00715.07
7.0.250.0030.00715.54
7.0.240.0080.00315.28
7.0.230.0030.00715.30
7.0.220.0030.01015.45
7.0.210.0110.00015.08
7.0.200.0020.00716.14
7.0.190.0040.00415.14
7.0.180.0070.00415.00
7.0.170.0060.00615.27
7.0.160.0090.00015.30
7.0.150.0110.00015.38
7.0.140.0070.03318.78
7.0.130.0030.00615.20
7.0.120.0050.00515.46
7.0.110.0060.00615.16
7.0.100.0030.00615.13
7.0.90.0130.00015.26
7.0.80.0040.00415.18
7.0.70.0060.00815.36
7.0.60.0020.04717.73
7.0.50.0050.04616.56
7.0.40.0030.03216.95
7.0.30.0130.02016.81
7.0.20.0160.02716.87
7.0.10.0120.04316.68
7.0.00.0160.02716.78
5.6.380.0100.00314.39
5.6.370.0160.00314.08
5.6.360.0040.01314.11
5.6.350.0110.01114.25
5.6.340.0140.00714.50
5.6.330.0140.00414.07
5.6.320.0180.00314.04
5.6.310.0050.01013.85
5.6.300.0100.00313.87
5.6.290.0080.00314.31
5.6.280.0070.03517.50
5.6.270.0050.01114.03
5.6.260.0100.00513.66
5.6.250.0130.00313.74
5.6.240.0030.01314.00
5.6.230.0120.00514.01
5.6.220.0050.01013.84
5.6.210.0050.03717.39
5.6.200.0050.02716.11
5.6.190.0070.04717.30
5.6.180.0130.03817.44
5.6.170.0120.03017.41
5.6.160.0130.04017.37
5.6.150.0060.04716.18
5.6.140.0130.04116.49
5.6.130.0190.03216.21
5.6.120.0150.04017.64
5.6.110.0070.04517.69
5.6.100.0140.04317.59
5.6.90.0170.04117.65
5.6.80.0070.04617.29
5.6.70.1720.02917.23
5.6.60.0110.00614.28
5.6.50.0090.00914.23
5.6.40.0080.00814.10
5.6.30.0240.00014.25
5.6.20.0060.01214.26
5.6.10.0060.00914.23
5.6.00.0070.01114.21
5.5.380.0050.00210.90
5.5.370.0070.00410.90
5.5.360.0050.00510.90
5.5.350.0070.04515.62
5.5.340.0060.03214.56
5.5.330.0030.02815.59
5.5.320.0240.02815.65
5.5.310.0150.03315.70
5.5.300.0040.02814.49
5.5.290.0020.02514.52
5.5.280.0050.02515.83
5.5.270.0050.02215.88
5.5.260.0050.03415.91
5.5.250.0070.04515.82
5.5.240.0170.03615.60
5.5.230.0040.00410.90
5.5.220.0040.00410.90
5.5.210.0030.00310.90
5.5.200.0030.00610.90
5.5.190.0030.00610.90
5.5.180.0000.00910.90
5.5.170.0060.00310.90
5.5.160.0000.00710.90
5.5.150.0070.00310.90
5.5.140.0060.00610.90
5.5.130.0030.00810.90
5.5.120.0030.00310.90
5.5.110.0030.00310.90
5.5.100.0000.00710.90
5.5.90.0040.00410.90
5.5.80.0060.00010.90
5.5.70.0000.00810.93
5.5.60.0030.00510.90
5.5.50.0060.00310.90
5.5.40.0030.00310.90
5.5.30.0030.00610.90
5.5.20.0040.00810.90
5.5.10.0020.00510.90
5.5.00.0000.00610.90
5.4.450.0280.02015.09
5.4.440.0280.02815.26
5.4.430.0220.02215.17
5.4.420.0070.03515.24
5.4.410.0100.02715.17
5.4.400.0030.03015.10
5.4.390.0070.03415.07
5.4.380.0030.03315.05
5.4.370.0070.02715.06
5.4.360.0050.03114.98
5.4.350.0080.02411.50
5.4.340.0080.02211.50
5.4.330.0040.00410.90
5.4.320.0050.02711.74
5.4.310.0040.03011.74
5.4.300.0070.02311.74
5.4.290.0070.02311.74
5.4.280.0060.02311.69
5.4.270.0070.02011.69
5.4.260.0040.02411.69
5.4.250.0070.02411.69
5.4.240.0040.02611.69
5.4.230.0040.02311.68
5.4.220.0070.02011.68
5.4.210.0080.02411.69
5.4.200.0040.02911.68
5.4.190.0040.02911.68
5.4.180.0040.02911.68
5.4.170.0080.02411.69
5.4.160.0080.02111.69
5.4.150.0040.02411.68
5.4.140.0050.02511.53
5.4.130.0060.02411.52
5.4.120.0080.02111.50
5.4.110.0050.02411.50
5.4.100.0040.02311.54
5.4.90.0060.02111.53
5.4.80.0050.02911.50
5.4.70.0050.02211.52
5.4.60.0040.02911.51
5.4.50.0060.02711.49
5.4.40.0070.02211.49
5.4.30.0070.02111.49
5.4.20.0080.02111.49
5.4.10.0090.02111.54
5.4.00.0070.02411.23
5.3.290.0040.02611.88
5.3.280.0080.02111.84
5.3.270.0060.02411.84
5.3.260.0070.02311.85
5.3.250.0070.02211.85
5.3.240.0060.02311.85
5.3.230.0060.01911.84
5.3.220.0030.02811.83
5.3.210.0040.02811.83
5.3.200.0050.02111.82
5.3.190.0070.02311.83
5.3.180.0070.02211.82
5.3.170.0060.02911.83
5.3.160.0060.02711.83
5.3.150.0060.02911.83
5.3.140.0050.03011.82
5.3.130.0090.02511.82
5.3.120.0040.03211.82
5.3.110.0050.03011.82
5.3.100.0080.02511.56
5.3.90.0040.02911.55
5.3.80.0090.02311.55
5.3.70.0050.02711.55
5.3.60.0050.02611.54
5.3.50.0050.02511.51
5.3.40.0040.02711.51
5.3.30.0080.02311.49
5.3.20.0070.02411.38
5.3.10.0040.02611.37
5.3.00.0020.02911.36
5.2.170.0050.02410.11
5.2.160.0040.02410.11
5.2.150.0050.02410.11
5.2.140.0050.02110.11
5.2.130.0050.02110.09
5.2.120.0060.01610.09
5.2.110.0040.02110.09
5.2.100.0030.01710.09
5.2.90.0020.01910.09
5.2.80.0050.02110.09
5.2.70.0040.02110.08
5.2.60.0060.01910.07
5.2.50.0040.02210.05
5.2.40.0060.02010.04
5.2.30.0050.02410.03
5.2.20.0040.02410.02
5.2.10.0070.0179.98
5.2.00.0060.0179.91
5.1.60.0040.0179.55
5.1.50.0030.0179.54
5.1.40.0050.0159.54
5.1.30.0020.0189.72
5.1.20.0040.0179.72
5.1.10.0010.0189.59
5.1.00.0020.0199.59
5.0.50.0030.0128.82
5.0.40.0040.0128.76
5.0.30.0040.0208.66
5.0.20.0020.0128.65
5.0.10.0060.0098.64
5.0.00.0070.0158.63
4.4.90.0010.0137.84
4.4.80.0040.0097.83
4.4.70.0030.0107.83
4.4.60.0020.0137.83
4.4.50.0040.0117.84
4.4.40.0020.0187.80
4.4.30.0040.0107.83
4.4.20.0010.0147.87
4.4.10.0020.0147.87
4.4.00.0020.0217.83
4.3.110.0040.0107.79
4.3.100.0040.0087.78
4.3.90.0030.0137.77
4.3.80.0040.0167.74
4.3.70.0020.0127.77
4.3.60.0010.0137.76
4.3.50.0020.0097.76
4.3.40.0030.0147.72
4.3.30.0030.0107.09
4.3.20.0020.0097.08
4.3.10.0010.0117.06
4.3.00.0050.00812.10

preferences:
41.79 ms | 401 KiB | 5 Q