3v4l.org

run code in 300+ PHP versions simultaneously
foreach ($xml->children() as $second_level) { echo $second_level->attributes()->id, "<br>"; echo ((float)$second_level->attributes()->width) * 10, "<br>"; echo ((float)$second_level->attributes()->height) * 10, "<br>"; }<?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 $second_level->attributes()->id, "<br>"; echo (((float)$second_level->attributes()->width) * 10) . "<br>"; echo (((float)$second_level->attributes()->height) * 10) . "<br>"; }

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)
8.3.60.0090.00616.75
8.3.50.0100.00517.42
8.3.40.0120.00318.84
8.3.30.0040.01118.97
8.3.20.0080.00018.86
8.3.10.0000.00820.66
8.3.00.0040.00419.51
8.2.180.0070.01116.88
8.2.170.0080.01122.96
8.2.160.0110.00721.27
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0060.00320.02
8.2.110.0110.00021.29
8.2.100.0110.00618.09
8.2.90.0000.00819.42
8.2.80.0000.00817.97
8.2.70.0050.00517.75
8.2.60.0080.00018.16
8.2.50.0060.00318.07
8.2.40.0050.00318.34
8.2.30.0000.00818.17
8.2.20.0040.00419.66
8.2.10.0040.00417.90
8.2.00.0000.00817.94
8.1.280.0120.00625.92
8.1.270.0000.00724.66
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00322.32
8.1.230.0080.00419.01
8.1.220.0080.00017.91
8.1.210.0040.00418.77
8.1.200.0060.00317.50
8.1.190.0000.00817.35
8.1.180.0030.00618.10
8.1.170.0040.00419.10
8.1.160.0050.00319.17
8.1.150.0000.00718.93
8.1.140.0000.00817.72
8.1.130.0030.00317.99
8.1.120.0000.00717.59
8.1.110.0040.00417.72
8.1.100.0020.00517.57
8.1.90.0040.00417.60
8.1.80.0000.00717.75
8.1.70.0040.00417.70
8.1.60.0030.00617.84
8.1.50.0000.00817.77
8.1.40.0080.00017.70
8.1.30.0030.00517.83
8.1.20.0040.00417.77
8.1.10.0040.00417.82
8.1.00.0040.00417.65
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00518.65
8.0.270.0000.00717.49
8.0.260.0060.00017.00
8.0.250.0000.00717.04
8.0.240.0040.00417.20
8.0.230.0030.00317.12
8.0.220.0070.00016.98
8.0.210.0000.00817.12
8.0.200.0030.00317.09
8.0.190.0000.00917.23
8.0.180.0050.00317.20
8.0.170.0040.00417.07
8.0.160.0070.00017.07
8.0.150.0040.00416.97
8.0.140.0020.00516.94
8.0.130.0000.00613.55
8.0.120.0040.00416.96
8.0.110.0040.00417.04
8.0.100.0030.00317.00
8.0.90.0080.00017.23
8.0.80.0100.00617.10
8.0.70.0000.00817.21
8.0.60.0070.00017.16
8.0.50.0000.00717.08
8.0.30.0070.01117.12
8.0.20.0080.01117.24
8.0.10.0040.00417.27
8.0.00.0120.00616.96
7.4.330.0000.00513.18
7.4.320.0000.00616.81
7.4.300.0000.00616.80
7.4.290.0030.00316.73
7.4.280.0050.00816.79
7.4.270.0050.00216.65
7.4.260.0000.00613.57
7.4.250.0040.00416.70
7.4.240.0040.00416.88
7.4.230.0030.00316.75
7.4.220.0090.00916.66
7.4.210.0070.00916.73
7.4.200.0040.00416.70
7.4.190.0000.00716.65
7.4.160.0110.00616.63
7.4.150.0130.00616.79
7.4.140.0080.01016.68
7.4.130.0110.01916.67
7.4.120.0140.00516.65
7.4.110.0030.01416.66
7.4.100.0040.01416.79
7.4.90.0090.00916.78
7.4.80.0120.00619.39
7.4.70.0140.00716.69
7.4.60.0110.00516.76
7.4.50.0090.00516.76
7.4.40.0000.01116.57
7.4.30.0060.01016.71
7.4.10.0130.00315.16
7.4.00.0090.00515.21
7.3.330.0040.00413.35
7.3.320.0030.00313.24
7.3.310.0000.00716.49
7.3.300.0000.00716.42
7.3.290.0110.00416.45
7.3.280.0090.00716.37
7.3.270.0120.01216.29
7.3.260.0030.01316.53
7.3.250.0120.00616.40
7.3.240.0100.00716.75
7.3.230.0100.01316.35
7.3.210.0110.01416.44
7.3.200.0120.00616.73
7.3.190.0100.00716.44
7.3.180.0070.01016.60
7.3.170.0080.00816.51
7.3.160.0110.00816.42
7.3.130.0150.00414.76
7.3.120.0070.01014.88
7.3.110.0060.00914.80
7.3.100.0030.00614.82
7.3.90.0000.01714.81
7.3.80.0110.00314.52
7.3.70.0030.01114.68
7.3.60.0000.01514.81
7.3.50.0100.00714.98
7.3.40.0070.00714.76
7.3.30.0060.00614.91
7.3.20.0090.00316.72
7.3.10.0110.00816.42
7.3.00.0080.00816.39
7.2.330.0100.00717.02
7.2.320.0110.00716.97
7.2.310.0100.01416.96
7.2.300.0030.01316.98
7.2.290.0150.00316.58
7.2.260.0060.00914.99
7.2.250.0160.00314.88
7.2.240.0000.01415.06
7.2.230.0090.00015.16
7.2.220.0030.00915.13
7.2.210.0030.01015.28
7.2.200.0040.00715.14
7.2.190.0000.01215.23
7.2.180.0040.01215.27
7.2.170.0030.00914.84
7.2.160.0070.00714.94
7.2.150.0080.00616.82
7.2.140.0070.01017.11
7.2.130.0060.01316.72
7.2.120.0080.00916.91
7.2.110.0110.00816.58
7.2.100.0070.00716.77
7.2.90.0070.01116.79
7.2.80.0020.01116.85
7.2.70.0090.01117.01
7.2.60.0090.00716.98
7.2.50.0090.00816.85
7.2.40.0110.00816.78
7.2.30.0150.00717.01
7.2.20.0060.00916.73
7.2.10.0130.00216.82
7.2.00.0060.01117.79
7.1.330.0120.00315.74
7.1.320.0040.01115.60
7.1.310.0070.00715.66
7.1.300.0060.00915.73
7.1.290.0050.00516.05
7.1.280.0000.01615.89
7.1.270.0000.01515.82
7.1.260.0130.00015.68
7.1.250.0090.00615.20
7.1.240.0090.00615.61
7.1.230.0100.00715.86
7.1.220.0030.01015.65
7.1.210.0000.01315.79
7.1.200.0030.00915.73
7.1.190.0070.01015.67
7.1.180.0060.01015.72
7.1.170.0030.00715.56
7.1.160.0080.00015.87
7.1.150.0090.00315.76
7.1.140.0050.00515.99
7.1.130.0000.01115.78
7.1.120.0000.00815.46
7.1.110.0110.00415.97
7.1.100.0040.00916.93
7.1.90.0090.00315.76
7.1.80.0040.01115.78
7.1.70.0060.00516.31
7.1.60.0070.01217.56
7.1.50.0040.00716.51
7.1.40.0110.00415.79
7.1.30.0060.00615.49
7.1.20.0060.00615.93
7.1.10.0000.00815.98
7.1.00.0020.04019.20
7.0.330.0070.00715.48
7.0.320.0070.00715.10
7.0.310.0030.01215.12
7.0.300.0000.01015.48
7.0.290.0000.01415.27
7.0.280.0060.01215.16
7.0.270.0060.00615.34
7.0.260.0030.00815.39
7.0.250.0050.00315.29
7.0.240.0030.01015.17
7.0.230.0070.00715.39
7.0.220.0090.00315.53
7.0.210.0110.00615.47
7.0.200.0040.00515.97
7.0.190.0100.00715.41
7.0.180.0090.00615.50
7.0.170.0030.00715.38
7.0.160.0040.00415.48
7.0.150.0090.00615.50
7.0.140.0030.04018.78
7.0.130.0100.00015.30
7.0.120.0040.04118.79
7.0.110.0070.00715.39
7.0.100.0060.00815.51
7.0.90.0070.00415.48
7.0.80.0060.00315.32
7.0.70.0030.01015.53
7.0.60.0030.04817.76
7.0.50.0030.02916.73
7.0.40.0120.03816.88
7.0.30.0260.01716.95
7.0.20.0180.03516.94
7.0.10.0240.03316.91
7.0.00.0070.04016.90
5.6.400.0040.00814.36
5.6.390.0060.00614.32
5.6.380.0110.00414.11
5.6.370.0070.00714.21
5.6.360.0060.00614.38
5.6.350.0000.01614.17
5.6.340.0090.00314.31
5.6.330.0100.00014.57
5.6.320.0000.00914.70
5.6.310.0090.00614.32
5.6.300.0000.01514.58
5.6.290.0070.01014.45
5.6.280.0070.03717.67
5.6.270.0040.01114.16
5.6.260.0060.00814.15
5.6.250.0030.01014.46
5.6.240.0000.01614.26
5.6.230.0140.00314.22
5.6.220.0030.01214.52
5.6.210.0080.04017.67
5.6.200.0070.04216.21
5.6.190.0020.03717.54
5.6.180.0150.04717.59
5.6.170.0150.03717.50
5.6.160.0050.04717.32
5.6.150.0100.04216.30
5.6.140.0120.02316.39
5.6.130.0020.03516.30
5.6.120.0070.02517.84
5.6.110.0100.04317.85
5.6.100.0070.04417.80
5.6.90.0090.03917.66
5.6.80.0050.03017.33
5.6.70.0160.03817.41
5.6.60.0070.00714.33
5.6.50.0050.00814.18
5.6.40.0040.00714.40
5.6.30.0060.00614.39
5.6.20.0110.00314.31
5.6.10.0030.00614.20
5.6.00.0000.01114.24
5.5.380.0070.00714.13
5.5.370.0000.01314.26
5.5.360.0060.00314.39
5.5.350.0150.03817.37
5.5.340.0030.04416.06
5.5.330.0120.03717.55
5.5.320.0200.02317.49
5.5.310.0150.04617.27
5.5.300.0120.04016.23
5.5.290.0100.04416.14
5.5.280.0070.04817.66
5.5.270.0050.03317.67
5.5.260.0110.03517.65
5.5.250.0110.03217.38
5.5.240.0130.03217.46
5.5.230.0070.00714.24
5.5.220.0060.00814.39
5.5.210.0100.00314.30
5.5.200.0110.00314.23
5.5.190.0030.00614.15
5.5.180.0070.00714.13
5.5.170.0030.00914.25
5.5.160.0080.00314.43
5.5.150.0070.00714.43
5.5.140.0070.01114.39
5.5.130.0080.00314.38
5.5.120.0030.01014.45
5.5.110.0130.00014.33
5.5.100.0060.00614.22
5.5.90.0060.00614.40
5.5.80.0070.01014.18
5.5.70.0040.00814.52
5.5.60.0040.00813.84
5.5.50.0070.00714.20
5.5.40.0030.01214.37
5.5.30.0030.01014.13
5.5.20.0070.00714.38
5.5.10.0080.00614.27
5.5.00.0040.01214.17
5.4.450.0020.03316.58
5.4.440.0040.02816.58
5.4.430.0060.02016.40
5.4.420.0000.03016.40
5.4.410.0050.03516.40
5.4.400.0070.03516.43
5.4.390.0030.02616.35
5.4.380.0030.02616.40
5.4.370.0020.02516.41
5.4.360.0080.04016.50
5.4.350.0020.03516.35
5.4.340.0030.04516.34
5.4.330.0090.00313.61
5.4.320.0080.04116.34
5.4.310.0070.03016.41
5.4.300.0070.03216.24
5.4.290.0020.02816.30
5.4.280.0050.03516.24
5.4.270.0070.03916.49
5.4.260.0050.04216.24
5.4.250.0020.04416.33
5.4.240.0070.02716.41
5.4.230.0050.03916.30
5.4.220.0050.02116.24
5.4.210.0030.04016.42
5.4.200.0080.03016.29
5.4.190.0100.02016.41
5.4.180.0060.02616.34
5.4.170.0140.02316.24
5.4.160.0050.02416.23
5.4.150.0080.01816.32
5.4.140.0060.02515.04
5.4.130.0030.02915.03
5.4.120.0030.04015.03
5.4.110.0050.04115.03
5.4.100.0050.02015.01
5.4.90.0020.02615.07
5.4.80.0070.03915.04
5.4.70.0060.03615.03
5.4.60.0030.02515.09
5.4.50.0070.02015.16
5.4.40.0090.03515.01
5.4.30.0000.04414.97
5.4.20.0070.02215.04
5.4.10.0080.03015.06
5.4.00.0070.03814.78
5.3.290.0090.04114.20
5.3.280.0090.02714.10
5.3.270.0080.02214.04
5.3.260.0090.03114.15
5.3.250.0040.02714.04
5.3.240.0080.03514.15
5.3.230.0070.03914.19
5.3.220.0100.03514.13
5.3.210.0080.02714.13
5.3.200.0050.04314.16
5.3.190.0030.02214.10
5.3.180.0020.02214.10
5.3.170.0070.03314.14
5.3.160.0110.03014.09
5.3.150.0050.02514.07
5.3.140.0030.02514.17
5.3.130.0020.03014.10
5.3.120.0090.02214.13
5.3.110.0040.02314.08
5.3.100.0020.04013.89
5.3.90.0030.04213.79
5.3.80.0060.02813.81
5.3.70.0030.02513.77
5.3.60.0100.01813.87
5.3.50.0030.03513.73
5.3.40.0050.02213.84
5.3.30.0030.02313.79
5.3.20.0030.02613.67
5.3.10.0100.01813.64
5.3.00.0030.03013.67
5.2.170.0100.03311.22
5.2.160.0000.06011.07
5.2.150.0030.06011.18
5.2.140.0030.04311.25
5.2.130.0070.04011.18
5.2.120.0030.05011.17
5.2.110.0030.05311.07
5.2.100.0030.04311.06
5.2.90.0070.04011.07
5.2.80.0000.04311.15
5.2.70.0100.06011.17
5.2.60.0070.03011.20
5.2.50.0100.05710.97
5.2.40.0000.05711.05
5.2.30.0070.04011.09
5.2.20.0030.03310.91
5.2.10.0070.03011.07
5.2.00.0030.03310.70
5.1.60.0070.03710.21
5.1.50.0030.04010.07
5.1.40.0030.02310.19
5.1.30.0070.05310.31
5.1.20.0070.04010.48
5.1.10.0100.05710.27
5.1.00.0070.05710.19
5.0.50.0030.0478.76
5.0.40.0030.0278.54
5.0.30.0030.0578.35
5.0.20.0070.0438.33
5.0.10.0070.0408.30
5.0.00.0000.0478.13
4.4.90.0030.0177.84
4.4.80.0000.0337.84
4.4.70.0000.0177.84
4.4.60.0000.0307.84
4.4.50.0070.0237.84
4.4.40.0030.0437.84
4.4.30.0030.0337.84
4.4.20.0000.0337.84
4.4.10.0000.0337.84
4.4.00.0070.0537.84
4.3.110.0070.0177.84
4.3.100.0030.0337.84
4.3.90.0070.0277.84
4.3.80.0030.0507.84
4.3.70.0000.0377.84
4.3.60.0000.0307.84
4.3.50.0070.0307.84
4.3.40.0100.0477.84
4.3.30.0070.0337.84
4.3.20.0000.0377.84
4.3.10.0000.0337.84
4.3.00.0000.0377.84

preferences:
42.63 ms | 401 KiB | 5 Q