3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = '<?xml version="1.0" encoding="utf-8" standalone="yes" ?>'. '<request><body test2="321" test3="987">'. '<rows><my-row test4="564">'. '<types>'. '<custom>this is the example of the text</custom>'. '<Generic arch="simple">this is the example of the text</Generic>'. '<bold/><italic/><underlined/>'. '</types>'. '</my-row><my-row test5="565"/><test hidden="false" ready="true"/></rows>'. '</body></request>'; $obj = new SimpleXmlIterator($s); function f($xml){ foreach ($obj as $key => $value) { var_dump($key, $value->hasChildren(), $value, '============='); if (get_class($value) == 'SimpleXMLIterator') f($v); } }

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)
8.3.60.0130.00616.75
8.3.50.0110.00822.16
8.3.40.0100.00718.69
8.3.30.0070.00718.98
8.3.20.0050.00320.52
8.3.10.0000.00823.67
8.3.00.0090.00017.75
8.2.180.0040.01118.92
8.2.170.0070.00722.96
8.2.160.0070.00720.64
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00422.38
8.2.110.0000.01021.37
8.2.100.0090.00317.91
8.2.90.0000.00819.30
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0030.00618.16
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0040.00418.23
8.2.20.0040.00417.84
8.2.10.0080.00020.01
8.2.00.0000.01017.96
8.1.280.0100.00725.92
8.1.270.0060.00322.36
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0130.00324.09
8.1.230.0080.00421.12
8.1.220.0080.00017.91
8.1.210.0040.00419.02
8.1.200.0050.00517.35
8.1.190.0080.00017.35
8.1.180.0030.00518.10
8.1.170.0000.00818.82
8.1.160.0040.00422.18
8.1.150.0060.00318.84
8.1.140.0040.00417.65
8.1.130.0000.00718.03
8.1.120.0070.00017.45
8.1.110.0050.00317.59
8.1.100.0070.00017.65
8.1.90.0070.00017.51
8.1.80.0060.00317.57
8.1.70.0030.00317.46
8.1.60.0040.00417.81
8.1.50.0000.00817.71
8.1.40.0080.00017.61
8.1.30.0040.00417.65
8.1.20.0000.00817.80
8.1.10.0000.00817.60
8.1.00.0040.00417.74
8.0.300.0040.00420.16
8.0.290.0060.00316.88
8.0.280.0030.00618.59
8.0.270.0000.00817.38
8.0.260.0060.00017.45
8.0.250.0000.00816.97
8.0.240.0030.00517.00
8.0.230.0050.00217.13
8.0.220.0000.00717.08
8.0.210.0000.00716.95
8.0.200.0040.00417.21
8.0.190.0040.00417.03
8.0.180.0040.00417.03
8.0.170.0080.00017.12
8.0.160.0070.00016.99
8.0.150.0000.01017.10
8.0.140.0070.00017.02
8.0.130.0000.00513.45
8.0.120.0030.00517.08
8.0.110.0040.00417.09
8.0.100.0070.00016.95
8.0.90.0050.00217.08
8.0.80.0130.00317.14
8.0.70.0080.00017.06
8.0.60.0050.00217.12
8.0.50.0050.00216.89
8.0.30.0160.00317.19
8.0.20.0090.01017.52
8.0.10.0000.00717.00
8.0.00.0070.01416.91
7.4.330.0050.00015.29
7.4.320.0070.00016.70
7.4.300.0060.00016.75
7.4.290.0030.00316.81
7.4.280.0070.00016.70
7.4.270.0000.00816.64
7.4.260.0030.00316.78
7.4.250.0080.00016.65
7.4.240.0070.00016.71
7.4.230.0000.00716.87
7.4.220.0110.00716.78
7.4.210.0100.00516.78
7.4.200.0040.00416.73
7.4.190.0040.00416.89
7.4.160.0100.00616.60
7.4.150.0120.00617.40
7.4.140.0050.01317.86
7.4.130.0080.01116.75
7.4.120.0130.00516.70
7.4.110.0070.01016.69
7.4.100.0150.00316.64
7.4.90.0210.00316.63
7.4.80.0120.00919.39
7.4.70.0130.00316.70
7.4.60.0100.00716.76
7.4.50.0000.00416.47
7.4.40.0080.00422.77
7.4.30.0080.00916.75
7.4.00.0090.00614.95
7.3.330.0050.00013.48
7.3.320.0030.00213.25
7.3.310.0060.00316.44
7.3.300.0030.00316.39
7.3.290.0090.00616.41
7.3.280.0020.01416.42
7.3.270.0090.00917.40
7.3.260.0140.00716.70
7.3.250.0120.00816.40
7.3.240.0130.00916.47
7.3.230.0190.00316.39
7.3.210.0120.00916.80
7.3.200.0040.01819.39
7.3.190.0120.00916.54
7.3.180.0080.00816.39
7.3.170.0030.01216.55
7.3.160.0080.00816.37
7.3.120.0000.01814.77
7.2.330.0140.00316.61
7.2.320.0030.01316.55
7.2.310.0030.01316.74
7.2.300.0060.01016.85
7.2.290.0070.01016.61
7.2.00.0090.00619.05
7.1.100.0070.00718.28
7.1.70.0030.00717.29
7.1.60.0090.01519.33
7.1.50.0070.01517.02
7.1.00.0000.08022.58
7.0.200.0030.01316.92
7.0.140.0100.06722.12
7.0.100.0100.03720.02
7.0.90.0000.04319.95
7.0.80.0100.04720.04
7.0.70.0100.08020.15
7.0.60.0030.03719.95
7.0.50.0070.04720.18
7.0.40.0130.03020.21
7.0.30.0100.04020.11
7.0.20.0000.04720.18
7.0.10.0030.04720.22
7.0.00.0070.04020.14
5.6.280.0070.07020.95
5.6.250.0070.06020.59
5.6.240.0100.06720.51
5.6.230.0030.03720.63
5.6.220.0030.06720.83
5.6.210.0030.06320.89
5.6.200.0000.04321.09
5.6.190.0070.04021.05
5.6.180.0000.04321.14
5.6.170.0000.04321.10
5.6.160.0030.05021.06
5.6.150.0130.06320.99
5.6.140.0070.07321.14
5.6.130.0070.04020.95
5.6.120.0000.04321.14
5.6.110.0000.06721.05
5.6.100.0030.06020.93
5.6.90.0000.04721.05
5.6.80.0100.05320.46
5.6.70.0130.07020.49
5.6.60.0130.07720.61
5.6.50.0100.08020.33
5.6.40.0130.07320.46
5.6.30.0070.05320.60
5.6.20.0170.07320.46
5.6.10.0130.07020.47
5.6.00.0100.08020.44
5.5.380.0030.04020.39
5.5.370.0070.03320.57
5.5.360.0100.07320.50
5.5.350.0070.05720.43
5.5.340.0030.04320.74
5.5.330.0000.04320.94
5.5.320.0070.03320.97
5.5.310.0000.05021.00
5.5.300.0000.04020.99
5.5.290.0000.04720.69
5.5.280.0070.06720.89
5.5.270.0070.05320.96
5.5.260.0100.03020.93
5.5.250.0030.05020.68
5.5.240.0070.06720.20
5.5.230.0100.06020.35
5.5.220.0130.07320.35
5.5.210.0100.05720.08
5.5.200.0100.07020.19
5.5.190.0070.07320.25
5.5.180.0100.06720.20
5.5.160.0070.08320.16
5.5.150.0070.08020.09
5.5.140.0070.07720.26
5.5.130.0130.04020.06
5.5.120.0230.05720.16
5.5.110.0030.08020.16
5.5.100.0070.07320.09
5.5.90.0070.07720.02
5.5.80.0070.07720.00
5.5.70.0100.05320.22
5.5.60.0070.07019.97
5.5.50.0200.06319.97
5.5.40.0100.06720.00
5.5.30.0030.08020.03
5.5.20.0170.06320.07
5.5.10.0070.07720.19
5.5.00.0070.07319.99
5.4.450.0100.03319.45
5.4.440.0030.04319.25
5.4.430.0070.03719.44
5.4.420.0070.06319.34
5.4.410.0070.03319.09
5.4.400.0030.07719.24
5.4.390.0070.05319.29
5.4.380.0100.07319.04
5.4.370.0030.08719.29
5.4.360.0130.06719.23
5.4.350.0100.08019.02
5.4.340.0130.06719.25
5.4.320.0070.07318.95
5.4.310.0100.08019.02
5.4.300.0100.07019.03
5.4.290.0070.08019.02
5.4.280.0130.07019.22
5.4.270.0170.06319.27
5.4.260.0170.06319.22
5.4.250.0100.07319.25
5.4.240.0100.07719.06
5.4.230.0100.07019.22
5.4.220.0130.06319.01
5.4.210.0030.07019.25
5.4.200.0030.04019.02
5.4.190.0070.04319.09
5.4.180.0030.07319.25
5.4.170.0070.05018.94
5.4.160.0030.08019.25
5.4.150.0130.06019.02
5.4.140.0100.06716.34
5.4.130.0100.06316.58
5.4.120.0130.06716.54
5.4.110.0030.07716.52
5.4.100.0100.07016.56
5.4.90.0070.06716.60
5.4.80.0070.07716.56
5.4.70.0000.05716.56
5.4.60.0130.06016.62
5.4.50.0070.07016.44
5.4.40.0030.07316.61
5.4.30.0070.07016.59
5.4.20.0030.07316.53
5.4.10.0030.06716.53
5.4.00.0100.07016.02
5.3.290.0200.05314.72
5.3.280.0130.07014.80
5.3.270.0100.06714.68
5.3.260.0100.07314.77
5.3.250.0100.06714.66
5.3.240.0070.07314.74
5.3.230.0030.07714.59
5.3.220.0030.07714.63
5.3.210.0030.07314.71
5.3.200.0070.06014.81
5.3.190.0100.06714.71
5.3.180.0030.07714.57
5.3.170.0000.07314.59
5.3.160.0130.07014.59
5.3.150.0100.07314.78
5.3.140.0070.07314.69
5.3.130.0130.07314.58
5.3.120.0030.08014.70
5.3.110.0130.06014.60
5.3.100.0100.07014.10
5.3.90.0130.06714.28
5.3.80.0070.07714.15
5.3.70.0100.06014.15
5.3.60.0100.06314.07
5.3.50.0030.07714.09
5.3.40.0070.07314.02
5.3.30.0070.07014.04
5.3.20.0000.07013.82
5.3.10.0030.06713.88
5.3.00.0070.07313.80
5.2.170.0000.07311.29
5.2.160.0030.06311.13
5.2.150.0070.05711.28
5.2.140.0070.06011.40
5.2.130.0030.06011.31
5.2.120.0000.07311.32
5.2.110.0030.05011.09
5.2.100.0000.06711.26
5.2.90.0000.06711.17
5.2.80.0030.06011.20
5.2.70.0130.05011.34
5.2.60.0030.06011.18
5.2.50.0130.05011.16
5.2.40.0100.04011.21
5.2.30.0170.05011.03
5.2.20.0070.03310.94
5.2.10.0070.04010.99
5.2.00.0030.06310.71
5.1.60.0000.0539.96
5.1.50.0070.05310.10
5.1.40.0070.05010.13
5.1.30.0000.06310.32
5.1.20.0100.03710.38
5.1.10.0030.05310.21
5.1.00.0100.05310.21
5.0.50.0000.0508.63
5.0.40.0000.0438.48
5.0.30.0030.0638.40
5.0.20.0030.0438.34
5.0.10.0000.0408.36
5.0.00.0000.0678.24
4.4.90.0030.0278.09
4.4.80.0030.0378.09
4.4.70.0100.0308.09
4.4.60.0000.0378.09
4.4.50.0000.0208.09
4.4.40.0070.0508.09
4.4.30.0030.0378.09
4.4.20.0030.0378.09
4.4.10.0000.0378.09
4.4.00.0070.0508.09
4.3.110.0000.0338.09
4.3.100.0000.0378.09
4.3.90.0000.0378.09
4.3.80.0000.0538.09
4.3.70.0000.0378.09
4.3.60.0030.0338.09
4.3.50.0030.0338.09
4.3.40.0030.0478.09
4.3.30.0000.0378.09
4.3.20.0000.0378.09
4.3.10.0000.0338.09
4.3.00.0000.0338.09

preferences:
41.84 ms | 401 KiB | 5 Q