3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement( '<DOM> <TAB id="ID1" width="30.1" height="0.5" ></TAB> <TAB id="ID2" width="15.7" height="1.8" ></TAB> </DOM>'); foreach ($xml->children() as $second_level) { echo (float) $second_level->attributes()->width, PHP_EOL; }

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)
8.3.60.0060.00916.50
8.3.50.0150.00617.53
8.3.40.0130.00319.02
8.3.30.0160.00618.66
8.3.20.0080.00018.75
8.3.10.0030.00520.66
8.3.00.0080.00019.51
8.2.180.0180.00916.50
8.2.170.0090.01222.96
8.2.160.0110.00320.60
8.2.150.0130.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.14
8.2.110.0060.00321.24
8.2.100.0130.00018.09
8.2.90.0070.00319.55
8.2.80.0040.00419.65
8.2.70.0060.00317.75
8.2.60.0040.00418.29
8.2.50.0000.00918.07
8.2.40.0000.00718.47
8.2.30.0100.00018.22
8.2.20.0030.00519.71
8.2.10.0050.00317.86
8.2.00.0070.00017.96
8.1.280.0070.01425.92
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.72
8.1.230.0060.00621.21
8.1.220.0040.00418.01
8.1.210.0050.00319.17
8.1.200.0060.00617.60
8.1.190.0000.00917.65
8.1.180.0030.00618.10
8.1.170.0040.00419.15
8.1.160.0050.00219.11
8.1.150.0000.00718.75
8.1.140.0030.00517.61
8.1.130.0030.00318.05
8.1.120.0050.00217.77
8.1.110.0000.00717.56
8.1.100.0050.00217.48
8.1.90.0080.00017.71
8.1.80.0070.00017.60
8.1.70.0000.00717.71
8.1.60.0000.00917.74
8.1.50.0030.00617.60
8.1.40.0080.00017.71
8.1.30.0040.00417.75
8.1.20.0000.00717.94
8.1.10.0000.00717.81
8.1.00.0030.00617.62
8.0.300.0040.00420.15
8.0.290.0040.00416.88
8.0.280.0030.00318.71
8.0.270.0000.00717.35
8.0.260.0000.00617.04
8.0.250.0100.00017.09
8.0.240.0060.00317.20
8.0.230.0000.00717.23
8.0.220.0030.00317.06
8.0.210.0060.00316.97
8.0.200.0030.00317.24
8.0.190.0000.00817.11
8.0.180.0030.00517.05
8.0.170.0000.00917.01
8.0.160.0050.00217.00
8.0.150.0080.00016.96
8.0.140.0040.00317.08
8.0.130.0050.00013.55
8.0.120.0090.00017.06
8.0.110.0000.00817.13
8.0.100.0050.00317.21
8.0.90.0080.00017.14
8.0.80.0030.01417.12
8.0.70.0050.00217.05
8.0.60.0050.00316.97
8.0.50.0040.00417.03
8.0.30.0070.01217.21
8.0.20.0050.01417.37
8.0.10.0040.00417.21
8.0.00.0100.01017.00
7.4.330.0000.00613.21
7.4.320.0050.00316.68
7.4.300.0050.00216.81
7.4.290.0080.00016.71
7.4.280.0000.01016.80
7.4.270.0060.00316.57
7.4.260.0030.00313.33
7.4.250.0000.00816.82
7.4.240.0030.00316.70
7.4.230.0030.00316.54
7.4.220.0060.01216.89
7.4.210.0090.00716.70
7.4.200.0020.00516.88
7.4.190.0050.00216.89
7.4.160.0140.00416.75
7.4.150.0120.01216.85
7.4.140.0040.01416.66
7.4.130.0130.01516.71
7.4.120.0070.01116.66
7.4.110.0090.00916.70
7.4.100.0150.00316.76
7.4.90.0090.00916.85
7.4.80.0160.00719.39
7.4.70.0110.00616.83
7.4.60.0090.00616.82
7.4.50.0040.00416.38
7.4.40.0030.01016.38
7.4.30.0100.00616.68
7.4.00.0080.00915.24
7.3.330.0030.00313.23
7.3.320.0030.00313.27
7.3.310.0060.00316.23
7.3.300.0030.00316.49
7.3.290.0090.00616.41
7.3.280.0130.00616.35
7.3.270.0080.01216.34
7.3.260.0090.00816.65
7.3.250.0190.00416.57
7.3.240.0080.01116.71
7.3.230.0140.00316.51
7.3.210.0150.00616.29
7.3.200.0060.01216.64
7.3.190.0060.01516.64
7.3.180.0170.00416.44
7.3.170.0060.01216.49
7.3.160.0060.00916.45
7.3.120.0070.01214.86
7.3.110.0070.01114.96
7.3.100.0070.01114.91
7.3.90.0030.01914.79
7.3.80.0110.00415.03
7.3.70.0000.01214.82
7.3.60.0120.00014.91
7.3.50.0030.00914.78
7.3.40.0070.00314.79
7.3.30.0040.00814.63
7.3.20.0040.01116.79
7.3.10.0020.01316.87
7.3.00.0030.01116.57
7.2.330.0090.01217.04
7.2.320.0100.00716.97
7.2.310.0040.00516.90
7.2.300.0040.01216.70
7.2.290.0100.01016.89
7.2.250.0030.01715.11
7.2.240.0090.00615.10
7.2.230.0100.00615.25
7.2.220.0070.00715.20
7.2.210.0030.00915.55
7.2.200.0090.00015.00
7.2.190.0030.01315.01
7.2.180.0000.01415.27
7.2.170.0060.00915.34
7.2.130.0110.00317.26
7.2.120.0070.00517.24
7.2.110.0030.00816.89
7.2.100.0070.00816.92
7.2.90.0060.01116.77
7.2.80.0080.00816.59
7.2.70.0050.01017.00
7.2.60.0090.00817.01
7.2.50.0080.00816.96
7.2.40.0070.00916.91
7.2.30.0100.00516.88
7.2.20.0070.00616.75
7.2.10.0130.00817.04
7.2.00.0080.00717.83
7.1.330.0090.00615.48
7.1.320.0040.01115.63
7.1.310.0030.01415.91
7.1.300.0030.01015.60
7.1.290.0000.01115.84
7.1.280.0060.00915.68
7.1.270.0070.00715.55
7.1.260.0000.01415.73
7.1.250.0090.00415.77
7.1.240.0120.00315.46
7.1.230.0080.00615.70
7.1.220.0150.00015.58
7.1.210.0060.00615.76
7.1.200.0090.00615.37
7.1.190.0140.00315.58
7.1.180.0030.01015.64
7.1.170.0100.00315.75
7.1.160.0070.00715.77
7.1.150.0040.01115.86
7.1.140.0100.01015.75
7.1.130.0130.00915.82
7.1.120.0150.00415.72
7.1.110.0150.00715.63
7.1.100.0050.01216.98
7.1.90.0060.00915.87
7.1.80.0040.01115.50
7.1.70.0070.00316.45
7.1.60.0090.00917.56
7.1.50.0040.01416.44
7.1.40.0110.00415.73
7.1.30.0110.00415.51
7.1.20.0080.00415.56
7.1.10.0120.00315.65
7.1.00.0100.02219.16
7.0.330.0100.00315.14
7.0.320.0080.00415.28
7.0.310.0090.00315.03
7.0.300.0070.00715.34
7.0.290.0140.00315.21
7.0.280.0100.01415.46
7.0.270.0170.00315.38
7.0.260.0070.00315.37
7.0.250.0100.00315.47
7.0.240.0070.00715.10
7.0.230.0110.00015.25
7.0.220.0040.00715.34
7.0.210.0070.00715.02
7.0.200.0030.01015.80
7.0.190.0030.01015.20
7.0.180.0070.00315.49
7.0.170.0060.00315.06
7.0.160.0120.00315.11
7.0.150.0090.00315.27
7.0.140.0070.03818.67
7.0.130.0060.00615.16
7.0.120.0050.02718.73
7.0.110.0070.00715.22
7.0.100.0070.00315.06
7.0.90.0060.00915.10
7.0.80.0070.00715.25
7.0.70.0140.00014.86
7.0.60.0080.04817.57
7.0.50.0100.04016.66
7.0.40.0050.02516.57
7.0.30.0160.03516.74
7.0.20.0170.03316.61
7.0.10.0130.02016.75
7.0.00.0050.03016.67
5.6.380.0060.00614.31
5.6.370.0000.01014.56
5.6.360.0050.00514.08
5.6.350.0120.00014.09
5.6.340.0080.00814.04
5.6.330.0040.00814.24
5.6.320.0040.00814.14
5.6.310.0000.01113.96
5.6.300.0040.00414.03
5.6.290.0070.00314.05
5.6.280.0070.03717.52
5.6.270.0000.01113.93
5.6.260.0040.01114.46
5.6.250.0060.00614.28
5.6.240.0030.00614.12
5.6.230.0030.00614.11
5.6.220.0130.00014.02
5.6.210.0100.03817.24
5.6.200.0080.04016.13
5.6.190.0090.04417.35
5.6.180.0140.03417.15
5.6.170.0050.03017.24
5.6.160.0050.02617.43
5.6.150.0070.04416.26
5.6.140.0120.02016.14
5.6.130.0030.02716.11
5.6.120.0110.02617.41
5.6.110.0170.03917.57
5.6.100.0130.04017.54
5.6.90.0060.03117.62
5.6.80.0050.04617.18
5.6.70.0100.01917.34
5.6.60.0070.00714.10
5.6.50.0080.00813.73
5.6.40.0110.00513.93
5.6.30.0150.00713.97
5.6.20.0080.01114.28
5.6.10.0070.01213.89
5.6.00.0070.00714.00
5.5.380.0100.00211.27
5.5.370.0080.00811.46
5.5.360.0060.00611.10
5.5.350.0210.02515.72
5.5.340.0050.03414.50
5.5.330.0040.04415.89
5.5.320.0130.04515.92
5.5.310.0160.02215.83
5.5.300.0020.02714.70
5.5.290.0100.03314.54
5.5.280.0060.03816.09
5.5.270.0100.04016.01
5.5.260.0120.02815.90
5.5.250.0020.02515.82
5.5.240.0050.02815.56
5.5.230.0060.00310.90
5.5.220.0040.00810.90
5.5.210.0030.00710.90
5.5.200.0030.00610.90
5.5.190.0060.00811.16
5.5.180.0040.00810.99
5.5.170.0050.00510.90
5.5.160.0140.00010.91
5.5.150.0030.00610.90
5.5.140.0040.01110.99
5.5.130.0050.00310.90
5.5.120.0030.00610.90
5.5.110.0030.00510.90
5.5.100.0060.00610.90
5.5.90.0060.00910.98
5.5.80.0080.00811.27
5.5.70.0110.00010.90
5.5.60.0120.00611.08
5.5.50.0030.00311.18
5.5.40.0000.01211.00
5.5.30.0000.00711.25
5.5.20.0000.01210.93
5.5.10.0090.00010.90
5.5.00.0060.00310.90
5.4.450.0000.02915.17
5.4.440.0030.03615.07
5.4.430.0080.04015.23
5.4.420.0080.04115.27
5.4.410.0120.03015.22
5.4.400.0080.03915.06
5.4.390.0070.04014.88
5.4.380.0060.03515.11
5.4.370.0030.03114.89
5.4.360.0080.03315.11
5.4.350.0070.02415.06
5.4.340.0110.04015.06
5.4.330.0050.00510.90
5.4.320.0060.04014.94
5.4.310.0000.04314.97
5.4.300.0040.03015.34
5.4.290.0050.03915.22
5.4.280.0020.02515.08
5.4.270.0020.02615.06
5.4.260.0050.03915.16
5.4.250.0030.04415.05
5.4.240.0020.04015.05
5.4.230.0070.02315.04
5.4.220.0110.01515.14
5.4.210.0060.03615.27
5.4.200.0030.03014.88
5.4.190.0090.03515.05
5.4.180.0040.02015.05
5.4.170.0070.02015.04
5.4.160.0070.03914.97
5.4.150.0030.02314.93
5.4.140.0000.02313.68
5.4.130.0050.02613.63
5.4.120.0030.02813.68
5.4.110.0030.02213.74
5.4.100.0030.03713.72
5.4.90.0070.02813.78
5.4.80.0050.03913.73
5.4.70.0080.03513.67
5.4.60.0070.04213.75
5.4.50.0030.04213.69
5.4.40.0050.04313.76
5.4.30.0100.03513.68
5.4.20.0040.03013.70
5.4.10.0070.03513.63
5.4.00.0060.03113.33
5.3.290.0030.02412.76
5.3.280.0050.03712.83
5.3.270.0020.02212.74
5.3.260.0020.02812.76
5.3.250.0060.02312.83
5.3.240.0050.02012.74
5.3.230.0020.02312.79
5.3.220.0050.02412.71
5.3.210.0020.02512.66
5.3.200.0060.02012.73
5.3.190.0030.02512.75
5.3.180.0020.02412.75
5.3.170.0060.03912.76
5.3.160.0050.04012.76
5.3.150.0050.03512.71
5.3.140.0020.02612.81
5.3.130.0050.02712.71
5.3.120.0030.02912.65
5.3.110.0050.03512.78
5.3.100.0040.04312.49
5.3.90.0050.04312.48
5.3.80.0070.03812.47
5.3.70.0110.03512.47
5.3.60.0020.03912.50
5.3.50.0020.04312.40
5.3.40.0100.03012.42
5.3.30.0050.03212.42
5.3.20.0030.03712.25
5.3.10.0080.02712.22
5.3.00.0040.03612.31
5.2.170.0030.02011.06
5.2.160.0040.01711.00
5.2.150.0030.02811.05
5.2.140.0020.03511.00
5.2.130.0080.03110.99
5.2.120.0080.02510.99
5.2.110.0080.02711.04
5.2.100.0030.02711.04
5.2.90.0060.01710.98
5.2.80.0050.03711.03
5.2.70.0030.03611.03
5.2.60.0070.02211.01
5.2.50.0070.03110.99
5.2.40.0050.03211.00
5.2.30.0050.03011.00
5.2.20.0020.02810.96
5.2.10.0040.03010.92
5.2.00.0050.02110.87
5.1.60.0020.01710.50
5.1.50.0060.01310.51
5.1.40.0000.02910.50
5.1.30.0060.01510.67
5.1.20.0060.02610.73
5.1.10.0000.02510.54
5.1.00.0070.01310.54
5.0.50.0000.0169.79
5.0.40.0030.0259.71
5.0.30.0030.0329.60
5.0.20.0030.0159.61
5.0.10.0030.0259.60
5.0.00.0020.0359.54
4.4.90.0040.0159.33
4.4.80.0020.0209.33
4.4.70.0020.0159.33
4.4.60.0020.0209.33
4.4.50.0020.0139.33
4.4.40.0000.0229.33
4.4.30.0000.0209.33
4.4.20.0000.0209.33
4.4.10.0000.0159.33
4.4.00.0000.0189.33
4.3.110.0020.0229.33
4.3.100.0000.0159.33
4.3.90.0020.0139.33
4.3.80.0000.0259.33
4.3.70.0020.0159.33
4.3.60.0010.0199.33
4.3.50.0000.0169.33
4.3.40.0000.0299.33
4.3.30.0020.0219.33
4.3.20.0050.0139.33
4.3.10.0020.0139.33
4.3.00.0000.0139.33

preferences:
50.95 ms | 401 KiB | 5 Q