3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xmlstr='<mainGroup> <groupHeading type="heading">This is a sample heading</groupHeading> <group type="groupType1"> <title>Title1</title> <date when="0001"></date> </group> <group type="groupType1"> <title>Title2</title> <date when="0002"></date> </group> <group type="groupType2"> <title>Title3</title> <date when="0003"></date> </group> </mainGroup>'; $xml=simplexml_load_string($xmlstr); // now loop through all <groupheading>, we use an xpath-query... foreach ($xml->xpath("//groupheading") as $gh) { echo $gh; }

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)
8.3.60.0060.01216.88
8.3.50.0120.00622.18
8.3.40.0110.00318.87
8.3.30.0040.01119.16
8.3.20.0120.00620.66
8.3.10.0040.00424.17
8.3.00.0050.00320.80
8.2.180.0100.01016.88
8.2.170.0100.01022.96
8.2.160.0100.00722.59
8.2.150.0070.00724.18
8.2.140.0040.01124.66
8.2.130.0040.00426.16
8.2.120.0040.00422.77
8.2.110.0080.00322.66
8.2.100.0070.00418.09
8.2.90.0000.00819.50
8.2.80.0030.00518.30
8.2.70.0030.00617.86
8.2.60.0040.00418.30
8.2.50.0080.00318.07
8.2.40.0040.01218.28
8.2.30.0000.00818.38
8.2.20.0000.00717.99
8.2.10.0050.00218.21
8.2.00.0000.00818.27
8.1.280.0110.00425.92
8.1.270.0040.00424.15
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0090.00019.59
8.1.230.0090.00319.51
8.1.220.0050.00318.16
8.1.210.0040.00418.77
8.1.200.0080.00317.61
8.1.190.0030.00517.78
8.1.180.0050.00318.10
8.1.170.0030.00518.89
8.1.160.0000.01022.38
8.1.150.0040.00419.01
8.1.140.0030.00617.84
8.1.130.0030.00318.22
8.1.120.0070.00017.92
8.1.110.0020.00517.88
8.1.100.0040.00417.93
8.1.90.0030.00717.80
8.1.80.0070.00017.70
8.1.70.0000.00717.70
8.1.60.0050.00318.04
8.1.50.0040.00417.74
8.1.40.0050.00317.73
8.1.30.0030.00518.05
8.1.20.0050.00318.02
8.1.10.0060.00317.76
8.1.00.0000.00717.59
8.0.300.0040.00418.77
8.0.290.0040.00417.41
8.0.280.0070.00018.78
8.0.270.0030.00317.63
8.0.260.0040.00717.19
8.0.250.0030.00317.46
8.0.240.0060.00317.45
8.0.230.0000.00817.15
8.0.220.0000.00717.16
8.0.210.0070.00017.23
8.0.200.0000.00617.17
8.0.190.0080.00017.40
8.0.180.0000.00717.15
8.0.170.0000.00717.23
8.0.160.0050.00317.09
8.0.150.0050.00317.36
8.0.140.0000.00717.32
8.0.130.0000.00613.81
8.0.120.0000.00817.16
8.0.110.0060.00317.24
8.0.100.0060.00317.36
8.0.90.0080.00017.19
8.0.80.0090.00617.34
8.0.70.0050.00217.21
8.0.60.0000.00717.13
8.0.50.0000.00717.21
8.0.30.0110.01117.60
8.0.20.0080.01117.58
8.0.10.0000.00817.38
8.0.00.0080.00817.07
7.4.330.0000.00515.42
7.4.320.0040.00416.96
7.4.300.0060.00017.06
7.4.290.0050.00316.78
7.4.280.0000.00817.01
7.4.270.0000.00716.97
7.4.260.0070.00017.04
7.4.250.0050.00316.98
7.4.240.0040.00416.93
7.4.230.0000.00717.04
7.4.220.0050.00716.96
7.4.210.0050.01016.96
7.4.200.0030.00317.02
7.4.190.0000.00717.02
7.4.160.0110.00616.99
7.4.150.0070.01017.40
7.4.140.0150.00317.86
7.4.130.0060.01116.94
7.4.120.0060.01316.89
7.4.110.0150.00416.94
7.4.100.0130.00616.83
7.4.90.0060.01216.83
7.4.80.0030.01316.87
7.4.70.0090.01316.99
7.4.60.0180.00316.72
7.4.50.0080.00016.91
7.4.40.0100.00722.77
7.4.30.0130.00516.91
7.4.00.0030.01315.02
7.3.330.0000.00513.25
7.3.320.0030.00313.23
7.3.310.0040.00416.67
7.3.300.0050.00216.59
7.3.290.0050.00916.66
7.3.280.0090.00716.62
7.3.270.0060.01217.40
7.3.260.0070.01016.91
7.3.250.0060.01116.65
7.3.240.0140.00916.51
7.3.230.0060.01016.94
7.3.210.0100.00716.54
7.3.200.0180.00319.39
7.3.190.0130.00416.87
7.3.180.0160.00016.74
7.3.170.0100.01016.58
7.3.160.0090.00616.70
7.3.120.0000.01615.13
7.3.10.0070.00716.45
7.3.00.0040.00916.63
7.2.330.0090.00917.09
7.2.320.0030.02017.02
7.2.310.0130.00416.81
7.2.300.0070.01017.12
7.2.290.0060.01017.14
7.2.130.0070.00817.16
7.2.120.0060.01116.91
7.2.110.0090.00516.98
7.2.100.0060.00816.87
7.2.90.0060.00916.91
7.2.80.0100.00517.02
7.2.70.0060.00517.04
7.2.60.0020.01017.08
7.2.50.0070.00617.12
7.2.40.0050.00617.05
7.2.30.0020.00917.00
7.2.20.0040.01117.02
7.2.10.0090.00517.08
7.2.00.0080.00717.06
7.1.250.0020.01015.78
7.1.200.0080.00315.75
7.1.100.0060.00318.25
7.1.70.0000.00817.43
7.1.60.0030.01019.27
7.1.50.0060.01517.11
7.1.00.0000.07722.49
7.0.200.0030.00517.09
7.0.140.0030.07322.20
7.0.110.0030.08020.18
7.0.100.0130.08020.20
7.0.90.0130.06320.19
7.0.80.0030.04320.16
7.0.70.0030.04720.11
7.0.60.0100.04020.36
7.0.50.0070.04020.57
7.0.40.0070.03720.18
7.0.30.0030.05320.21
7.0.20.0030.04320.33
7.0.10.0070.03720.20
7.0.00.0000.04720.35
5.6.280.0070.07021.13
5.6.250.0170.07020.89
5.6.240.0170.08020.76
5.6.230.0070.07020.84
5.6.220.0000.05020.80
5.6.210.0000.04720.92
5.6.200.0000.05321.41
5.6.190.0070.03721.11
5.6.180.0070.03721.32
5.6.170.0070.06021.33
5.6.160.0130.04021.38
5.6.150.0030.04021.46
5.6.140.0030.04321.13
5.6.130.0070.08321.22
5.6.120.0030.04321.32
5.6.110.0030.04021.46
5.6.100.0030.04321.06
5.6.90.0000.04721.25
5.6.80.0030.04020.47
5.6.70.0000.04320.64
5.6.60.0070.04720.82
5.6.50.0070.03720.55
5.6.40.0000.04020.50
5.6.30.0070.06720.66
5.6.20.0100.03320.73
5.6.10.0000.04320.52
5.6.00.0030.04020.70
5.5.380.0070.04020.49
5.5.370.0070.07320.54
5.5.360.0030.04020.69
5.5.350.0070.04320.62
5.5.340.0030.04321.12
5.5.330.0030.04021.11
5.5.320.0070.04021.08
5.5.310.0030.04021.10
5.5.300.0000.04321.11
5.5.290.0130.03321.11
5.5.280.0000.05020.96
5.5.270.0000.04721.10
5.5.260.0100.03721.11
5.5.250.0000.04721.00
5.5.240.0070.04320.25
5.5.230.0070.03320.44
5.5.220.0100.03320.59
5.5.210.0000.04320.23
5.5.200.0100.03720.43
5.5.190.0100.04020.54
5.5.180.0030.04320.55
5.5.160.0030.04320.17
5.5.150.0070.03320.45
5.5.140.0030.07020.54
5.5.130.0070.05020.43
5.5.120.0000.04320.41
5.5.110.0130.07320.47
5.5.100.0100.06720.38
5.5.90.0030.08020.16
5.5.80.0030.08320.41
5.5.70.0100.07020.36
5.5.60.0070.08020.09
5.5.50.0070.06020.18
5.5.40.0100.07320.15
5.5.30.0030.07320.42
5.5.20.0130.06020.15
5.5.10.0100.08320.38
5.5.00.0100.07320.09
5.4.450.0070.03719.55
5.4.440.0070.05719.58
5.4.430.0070.03719.71
5.4.420.0070.03719.74
5.4.410.0000.04019.41
5.4.400.0070.03319.25
5.4.390.0000.04319.13
5.4.380.0100.03019.24
5.4.370.0070.03319.25
5.4.360.0030.03719.38
5.4.350.0070.04019.13
5.4.340.0030.03719.17
5.4.320.0070.03319.48
5.4.310.0070.03319.44
5.4.300.0000.04719.17
5.4.290.0100.05719.27
5.4.280.0070.07019.22
5.4.270.0030.05719.26
5.4.260.0030.07319.21
5.4.250.0030.07319.28
5.4.240.0030.07319.38
5.4.230.0070.07319.38
5.4.220.0100.06019.36
5.4.210.0130.06719.24
5.4.200.0100.04319.24
5.4.190.0030.08019.21
5.4.180.0100.07019.38
5.4.170.0070.07319.18
5.4.160.0100.06719.23
5.4.150.0100.07319.38
5.4.140.0130.06316.46
5.4.130.0100.07016.69
5.4.120.0030.07316.37
5.4.110.0070.06716.71
5.4.100.0100.07016.50
5.4.90.0130.06316.38
5.4.80.0100.06316.77
5.4.70.0130.06716.39
5.4.60.0070.06716.63
5.4.50.0130.06716.65
5.4.40.0030.05016.72
5.4.30.0070.07316.68
5.4.20.0100.06316.32
5.4.10.0100.06716.71
5.4.00.0070.05716.16
5.3.290.0000.05014.74
5.3.280.0130.07014.68
5.3.270.0100.07314.69
5.3.260.0030.04714.83
5.3.250.0100.06714.74
5.3.240.0030.07714.76
5.3.230.0100.07314.82
5.3.220.0100.07314.72
5.3.210.0100.06714.68
5.3.200.0070.07714.81
5.3.190.0070.07314.78
5.3.180.0130.06714.64
5.3.170.0070.07714.72
5.3.160.0000.07314.60
5.3.150.0070.07014.80
5.3.140.0070.06714.69
5.3.130.0200.06314.68
5.3.120.0100.07714.61
5.3.110.0100.07314.77
5.3.100.0000.08014.11
5.3.90.0100.07314.24
5.3.80.0030.07014.22
5.3.70.0100.05714.09
5.3.60.0030.07714.10
5.3.50.0100.06314.19
5.3.40.0030.07314.06
5.3.30.0070.07714.03
5.3.20.0070.07713.91
5.3.10.0070.06313.88
5.3.00.0000.06713.87
5.2.170.0070.06011.36
5.2.160.0130.05711.34
5.2.150.0070.03311.31
5.2.140.0030.06011.33
5.2.130.0030.06011.22
5.2.120.0130.05311.24
5.2.110.0170.05011.29
5.2.100.0070.05711.17
5.2.90.0000.06311.33
5.2.80.0030.06311.24
5.2.70.0100.05311.29
5.2.60.0000.04011.25
5.2.50.0100.04311.24
5.2.40.0100.05711.06
5.2.30.0030.06011.15
5.2.20.0030.06011.03
5.2.10.0100.05010.95
5.2.00.0070.05710.81
5.1.60.0000.05710.66
5.1.50.0070.03310.66
5.1.40.0030.03310.66
5.1.30.0100.05310.66
5.1.20.0070.05010.66
5.1.10.0100.04310.66
5.1.00.0030.05310.66
5.0.50.0130.03710.66
5.0.40.0030.04310.66
5.0.30.0030.06010.66
5.0.20.0000.04710.66
5.0.10.0070.04010.66
5.0.00.0030.04310.66
4.4.90.0000.03710.66
4.4.80.0070.03010.66
4.4.70.0070.03310.66
4.4.60.0000.02010.66
4.4.50.0000.03310.66
4.4.40.0000.02710.66
4.4.30.0070.03010.66
4.4.20.0000.03710.66
4.4.10.0000.03710.66
4.4.00.0030.03010.66
4.3.110.0030.03010.66
4.3.100.0130.02310.66
4.3.90.0130.02310.66
4.3.80.0070.05010.66
4.3.70.0030.02710.66
4.3.60.0030.02710.66
4.3.50.0070.03010.66
4.3.40.0000.05310.66
4.3.30.0030.03710.66
4.3.20.0000.03710.66
4.3.10.0030.03710.66
4.3.00.0000.03710.66

preferences:
44.93 ms | 401 KiB | 5 Q