3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('display_errors', 1); error_reporting(E_ALL | E_STRICT); class A extends SimpleXMLElement { } $delimiter = "--------------------------------------------------------------------------------\n"; echo $delimiter; $xml1 = <<<XML <?xml version="1.0"?> <a> <b> <c> <value attr="Some Attr">Some Value</value> </c> </b> </a> XML; $a1 = new A($xml1); foreach ($a1->b->c->children() as $key => $value) { var_dump((bool)$value); }

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)
8.3.40.0120.00319.07
8.3.30.0100.00320.37
8.3.20.0090.00019.05
8.3.10.0080.00021.20
8.3.00.0000.00822.64
8.2.170.0110.00422.96
8.2.160.0100.00320.60
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00821.26
8.2.110.0030.00821.21
8.2.100.0060.00617.89
8.2.90.0060.00319.42
8.2.80.0080.00017.97
8.2.70.0040.00417.74
8.2.60.0000.00818.18
8.2.50.0040.00418.10
8.2.40.0030.00618.34
8.2.30.0060.00321.44
8.2.20.0000.00817.95
8.2.10.0070.00017.93
8.2.00.0060.00318.00
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.04
8.1.230.0110.00317.95
8.1.220.0040.00417.79
8.1.210.0030.00518.77
8.1.200.0030.00717.38
8.1.190.0040.00417.48
8.1.180.0030.00618.10
8.1.170.0040.00418.78
8.1.160.0000.00718.99
8.1.150.0040.00418.75
8.1.140.0070.00017.76
8.1.130.0000.00718.13
8.1.120.0000.00817.62
8.1.110.0040.00417.52
8.1.100.0040.00417.53
8.1.90.0040.00417.57
8.1.80.0040.00417.69
8.1.70.0000.00717.57
8.1.60.0040.00417.84
8.1.50.0060.00317.77
8.1.40.0040.00417.59
8.1.30.0000.00817.73
8.1.20.0000.00817.87
8.1.10.0000.00817.76
8.1.00.0090.00017.57
8.0.300.0060.00318.77
8.0.290.0040.00417.00
8.0.280.0030.00318.64
8.0.270.0070.00017.40
8.0.260.0070.00017.07
8.0.250.0000.00717.23
8.0.240.0060.00317.27
8.0.230.0030.00617.09
8.0.220.0030.00317.03
8.0.210.0000.00717.16
8.0.200.0090.00017.20
8.0.190.0040.00417.26
8.0.180.0050.00217.10
8.0.170.0020.00517.21
8.0.160.0000.00717.17
8.0.150.0000.00717.11
8.0.140.0090.00017.20
8.0.130.0030.00313.67
8.0.120.0000.00817.20
8.0.110.0030.00617.16
8.0.100.0070.00017.21
8.0.90.0070.00017.00
8.0.80.0040.01117.16
8.0.70.0070.00017.18
8.0.60.0040.00416.91
8.0.50.0080.00017.02
8.0.30.0120.00717.27
8.0.20.0100.00817.40
8.0.10.0000.00817.20
8.0.00.0150.00616.99
7.4.330.0060.00016.97
7.4.320.0000.00616.71
7.4.300.0030.00316.55
7.4.290.0000.00816.66
7.4.280.0000.00716.61
7.4.270.0030.00316.86
7.4.260.0000.00513.47
7.4.250.0040.00416.68
7.4.240.0080.00016.65
7.4.230.0000.00716.67
7.4.220.0100.01616.64
7.4.210.0080.00916.76
7.4.200.0070.00016.73
7.4.190.0000.00716.89
7.4.160.0090.00616.60
7.4.150.0030.01517.40
7.4.140.0100.01017.86
7.4.130.0110.00716.62
7.4.120.0100.00716.90
7.4.110.0110.00716.83
7.4.100.0150.00316.66
7.4.90.0030.01616.76
7.4.80.0080.00819.39
7.4.70.0060.01616.69
7.4.60.0120.00616.76
7.4.50.0030.00616.60
7.4.40.0030.01022.77
7.4.30.0060.01216.82
7.4.10.0090.00915.26
7.4.00.0090.00715.24
7.3.330.0000.00513.60
7.3.320.0030.00313.64
7.3.310.0030.00316.40
7.3.300.0080.00016.42
7.3.290.0030.01216.61
7.3.280.0070.01116.55
7.3.270.0170.00317.40
7.3.260.0140.00818.24
7.3.250.0100.00716.63
7.3.240.0100.00616.85
7.3.230.0030.01316.68
7.3.210.0070.01016.84
7.3.200.0090.00919.39
7.3.190.0130.00916.76
7.3.180.0060.00916.59
7.3.170.0080.00916.78
7.3.160.0100.00616.49
7.3.130.0090.00914.70
7.3.120.0060.00915.07
7.3.110.0050.01315.02
7.3.100.0070.00714.85
7.3.90.0080.00714.92
7.3.80.0060.00514.74
7.3.70.0050.00715.01
7.3.60.0070.00614.74
7.3.50.0060.00814.79
7.3.40.0030.01014.95
7.3.30.0040.00815.06
7.3.20.0050.00716.84
7.3.10.0080.00416.63
7.3.00.0080.00716.78
7.2.330.0160.00316.77
7.2.320.0090.00916.99
7.2.310.0060.01217.03
7.2.300.0040.01217.03
7.2.290.0100.01017.05
7.2.260.0090.00915.13
7.2.250.0070.01115.21
7.2.240.0090.01015.19
7.2.230.0030.00915.14
7.2.220.0070.00515.01
7.2.210.0000.01515.15
7.2.200.0070.00714.98
7.2.190.0050.00815.28
7.2.180.0070.00714.95
7.2.170.0080.00515.19
7.2.160.0040.01115.25
7.2.150.0060.00916.89
7.2.140.0060.01416.66
7.2.130.0120.00916.68
7.2.120.0030.01017.02
7.2.110.0080.00416.72
7.2.100.0090.00616.80
7.2.90.0030.01017.18
7.2.80.0070.01016.96
7.2.70.0070.01017.01
7.2.60.0130.00317.04
7.2.50.0100.00016.92
7.2.40.0070.00416.82
7.2.30.0030.01317.14
7.2.20.0050.00517.20
7.2.10.0000.01317.19
7.2.00.0060.00918.34
7.1.330.0080.00815.99
7.1.320.0050.00815.94
7.1.310.0050.00815.87
7.1.300.0060.00515.84
7.1.290.0050.00615.88
7.1.280.0070.00815.85
7.1.270.0060.00915.68
7.1.260.0060.00815.75
7.1.250.0080.00415.87
7.1.240.0030.01315.96
7.1.230.0030.01015.88
7.1.220.0040.01115.72
7.1.210.0070.00715.96
7.1.200.0080.00816.02
7.1.190.0120.00815.73
7.1.180.0080.01015.97
7.1.170.0100.01015.85
7.1.160.0040.01116.18
7.1.150.0140.00316.13
7.1.140.0040.01115.75
7.1.130.0060.01015.95
7.1.120.0060.00915.89
7.1.110.0120.00316.00
7.1.100.0060.00717.14
7.1.90.0040.01215.98
7.1.80.0040.00415.95
7.1.70.0090.00516.62
7.1.60.0060.01417.57
7.1.50.0070.01016.56
7.1.40.0080.00615.96
7.1.30.0060.00916.05
7.1.20.0000.01416.03
7.1.10.0070.00715.90
7.1.00.0030.02519.19
7.0.330.0060.00615.43
7.0.320.0030.01015.60
7.0.310.0040.00415.38
7.0.300.0040.00815.56
7.0.290.0130.00315.26
7.0.280.0070.00715.42
7.0.270.0000.00915.66
7.0.260.0070.00415.32
7.0.250.0000.01315.51
7.0.240.0080.00015.59
7.0.230.0070.00715.31
7.0.220.0100.00315.31
7.0.210.0070.00715.64
7.0.200.0060.00616.13
7.0.190.0070.00315.63
7.0.180.0000.00915.34
7.0.170.0050.00815.51
7.0.160.0090.00615.70
7.0.150.0110.00415.46
7.0.140.0030.03918.73
7.0.130.0070.00715.84
7.0.120.0030.01115.61
7.0.110.0100.00715.68
7.0.100.0050.04017.67
7.0.90.0020.04917.79
7.0.80.0090.04217.82
7.0.70.0230.03017.58
7.0.60.0090.04317.74
7.0.50.0090.04318.03
7.0.40.0100.03816.74
7.0.30.0020.02916.86
7.0.20.0070.04116.72
7.0.10.0120.04216.89
7.0.00.0100.04116.85
5.6.400.0070.00714.59
5.6.390.0110.00714.66
5.6.380.0040.00814.79
5.6.370.0090.00614.11
5.6.360.0090.00614.30
5.6.350.0070.00714.57
5.6.340.0060.00614.41
5.6.330.0030.01014.28
5.6.320.0060.00914.77
5.6.310.0080.00414.29
5.6.300.0070.00714.63
5.6.290.0000.01414.21
5.6.280.0090.04117.83
5.6.270.0070.01014.56
5.6.260.0030.00914.30
5.6.250.0110.04117.46
5.6.240.0130.02717.57
5.6.230.0110.04917.48
5.6.220.0080.04217.59
5.6.210.0110.04117.67
5.6.200.0050.04217.79
5.6.190.0070.04817.81
5.6.180.0030.03617.71
5.6.170.0070.03417.85
5.6.160.0080.04517.75
5.6.150.0060.03717.69
5.6.140.0070.03917.81
5.6.130.0050.03517.67
5.6.120.0100.04117.73
5.6.110.0070.02717.60
5.6.100.0020.04117.68
5.6.90.0050.04717.67
5.6.80.0100.02517.30
5.6.70.0130.03317.43
5.6.60.0050.04217.51
5.6.50.0130.03617.37
5.6.40.0100.02517.31
5.6.30.0050.02817.45
5.6.20.0070.04117.31
5.6.10.0060.04617.38
5.6.00.0020.03317.46
5.5.380.0070.04517.57
5.5.370.0110.03717.36
5.5.360.0070.04617.25
5.5.350.0080.02217.42
5.5.340.0090.03817.82
5.5.330.0080.03617.53
5.5.320.0070.04417.47
5.5.310.0050.02917.55
5.5.300.0090.02517.67
5.5.290.0050.04417.67
5.5.280.0080.04317.54
5.5.270.0120.02517.50
5.5.260.0070.04717.42
5.5.250.0130.04017.58
5.5.240.0070.04017.23
5.5.230.0040.04417.34
5.5.220.0080.03817.19
5.5.210.0050.04217.18
5.5.200.0030.04317.24
5.5.190.0080.02617.21
5.5.180.0120.04017.29
5.5.170.0100.00614.40
5.5.160.0050.04017.30
5.5.150.0040.03917.29
5.5.140.0110.02117.17
5.5.130.0030.02517.06
5.5.120.0060.02317.18
5.5.110.0050.04017.34
5.5.100.0070.02017.13
5.5.90.0050.02017.20
5.5.80.0100.01717.31
5.5.70.0050.02617.05
5.5.60.0030.02617.11
5.5.50.0100.02217.18
5.5.40.0010.02417.25
5.5.30.0090.01717.22
5.5.20.0050.02617.12
5.5.10.0080.02517.20
5.5.00.0030.02517.10
5.4.450.0070.04015.62
5.4.440.0030.04515.70
5.4.430.0110.03215.62
5.4.420.0050.02515.75
5.4.410.0020.04215.63
5.4.400.0080.03515.52
5.4.390.0040.03215.42
5.4.380.0020.02715.38
5.4.370.0140.03015.52
5.4.360.0050.04015.54
5.4.350.0080.03015.46
5.4.340.0070.03915.55
5.4.330.0000.00811.81
5.4.320.0050.02115.54
5.4.310.0030.02315.53
5.4.300.0100.01815.46
5.4.290.0090.02015.46
5.4.280.0020.02315.53
5.4.270.0030.03015.54
5.4.260.0070.02215.37
5.4.250.0050.02315.52
5.4.240.0070.02215.36
5.4.230.0040.04315.54
5.4.220.0030.02315.41
5.4.210.0050.03815.37
5.4.200.0080.01815.54
5.4.190.0020.02615.45
5.4.180.0070.04015.51
5.4.170.0050.02215.37
5.4.160.0020.02115.37
5.4.150.0080.01715.46
5.4.140.0060.02014.16
5.4.130.0070.01814.19
5.4.120.0030.02514.19
5.4.110.0060.03114.17
5.4.100.0070.01814.20
5.4.90.0030.02314.19
5.4.80.0030.02114.20
5.4.70.0060.01914.19
5.4.60.0050.01914.14
5.4.50.0020.03214.17
5.4.40.0030.02414.20
5.4.30.0030.02314.24
5.4.20.0000.02314.24
5.4.10.0080.02214.23
5.4.00.0090.01613.91
5.3.290.0080.01713.35
5.3.280.0040.02113.31
5.3.270.0060.02513.21
5.3.260.0050.02913.24
5.3.250.0100.01813.22
5.3.240.0030.02713.31
5.3.230.0040.02413.23
5.3.220.0090.01813.20
5.3.210.0010.02413.27
5.3.200.0060.02113.28
5.3.190.0070.02013.32
5.3.180.0040.02413.22
5.3.170.0030.02313.30
5.3.160.0090.01513.22
5.3.150.0000.04713.22
5.3.140.0050.02313.29
5.3.130.0050.02513.24
5.3.120.0050.04513.29
5.3.110.0040.03413.25
5.3.100.0050.02212.99
5.3.90.0070.01913.03
5.3.80.0060.02012.94
5.3.70.0050.02013.02
5.3.60.0020.02512.97
5.3.50.0070.02012.98
5.3.40.0020.02212.98
5.3.30.0070.01912.94
5.3.20.0110.01412.75
5.3.10.0050.03012.84
5.3.00.0060.02412.83
5.2.170.0070.03012.17
5.2.160.0030.02712.17
5.2.150.0000.04712.17
5.2.140.0030.05012.17
5.2.130.0070.03012.17
5.2.120.0070.05712.17
5.2.110.0100.05712.17
5.2.100.0100.04012.17
5.2.90.0000.06712.17
5.2.80.0030.06712.17
5.2.70.0030.03712.17
5.2.60.0070.04012.17
5.2.50.0030.05312.17
5.2.40.0070.06312.17
5.2.30.0030.03312.17
5.2.20.0200.04312.17
5.2.10.0000.06712.17
5.2.00.0000.04012.17
5.1.60.0100.04712.17
5.1.50.0030.06012.17
5.1.40.0100.04712.17
5.1.30.0070.03712.17
5.1.20.0070.04312.17
5.1.10.0070.05712.17
5.1.00.0030.05312.17
5.0.50.0000.03012.17
5.0.40.0030.06012.17
5.0.30.0070.05712.17
5.0.20.0030.03312.17
5.0.10.0070.03012.17
5.0.00.0070.06012.17
4.4.90.0030.03012.17
4.4.80.0000.02012.17
4.4.70.0030.03312.17
4.4.60.0070.03712.17
4.4.50.0030.03312.17
4.4.40.0000.05712.17
4.4.30.0030.04012.17
4.4.20.0070.03312.17
4.4.10.0000.03712.17
4.4.00.0070.05012.17
4.3.110.0000.03712.17
4.3.100.0030.02712.17
4.3.90.0030.03012.17
4.3.80.0000.05012.17
4.3.70.0030.03712.17
4.3.60.0000.02312.17
4.3.50.0000.03312.17
4.3.40.0070.03712.17
4.3.30.0070.02312.17
4.3.20.0070.02712.17
4.3.10.0030.02712.17
4.3.00.0030.03312.17

preferences:
57.65 ms | 400 KiB | 5 Q