3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <?xml version="1.0"?> <a> <b> <c> <value>Some Value</value> </c> </b> </a> XML; $a = new SimpleXMLElement($xml); $node = $a->b->c->value; if ($node) { echo "Node"; } foreach ($a->b->c->children() as $key => $value) { var_dump($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)
8.3.60.0120.00318.55
8.3.50.0170.01117.50
8.3.40.0100.00718.73
8.3.30.0070.00718.82
8.3.20.0040.00418.98
8.3.10.0030.00618.89
8.3.00.0000.00919.63
8.2.180.0030.01218.31
8.2.170.0070.01422.96
8.2.160.0070.00718.94
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0040.00719.02
8.2.110.0080.00421.29
8.2.100.0110.00017.91
8.2.90.0030.00519.27
8.2.80.0000.00818.17
8.2.70.0080.00317.63
8.2.60.0080.00018.18
8.2.50.0030.00518.05
8.2.40.0050.00519.61
8.2.30.0060.00317.88
8.2.20.0030.00617.67
8.2.10.0080.00017.80
8.2.00.0000.00717.95
8.1.280.0120.00325.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0090.00022.39
8.1.230.0120.00018.02
8.1.220.0040.00417.90
8.1.210.0030.00618.77
8.1.200.0090.00017.47
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0030.00517.62
8.1.160.0040.00419.29
8.1.150.0040.00418.70
8.1.140.0000.00817.55
8.1.130.0030.00318.03
8.1.120.0040.00417.55
8.1.110.0080.00017.61
8.1.100.0000.00717.59
8.1.90.0080.00017.66
8.1.80.0000.00717.60
8.1.70.0070.00017.61
8.1.60.0050.00317.74
8.1.50.0000.00717.68
8.1.40.0000.00817.64
8.1.30.0030.00717.82
8.1.20.0070.00017.68
8.1.10.0030.00617.82
8.1.00.0040.00417.67
8.0.300.0070.00018.77
8.0.290.0060.00616.88
8.0.280.0070.00018.73
8.0.270.0070.00017.30
8.0.260.0000.00817.21
8.0.250.0030.00517.28
8.0.240.0040.00417.11
8.0.230.0080.00017.23
8.0.220.0070.00017.04
8.0.210.0000.00817.10
8.0.200.0000.00817.18
8.0.190.0050.00317.12
8.0.180.0040.00417.14
8.0.170.0030.00717.03
8.0.160.0030.00317.17
8.0.150.0000.01016.99
8.0.140.0060.00617.01
8.0.130.0000.00513.57
8.0.120.0030.00617.05
8.0.110.0030.00517.18
8.0.100.0000.00817.19
8.0.90.0040.00417.12
8.0.80.0140.00417.17
8.0.70.0040.00417.21
8.0.60.0000.00717.20
8.0.50.0000.00716.91
8.0.30.0090.00917.14
8.0.20.0100.01417.25
8.0.10.0000.00717.22
8.0.00.0060.01217.05
7.4.330.0000.00513.22
7.4.320.0000.00716.78
7.4.300.0000.00716.57
7.4.290.0000.00716.72
7.4.280.0060.00316.82
7.4.270.0040.00316.70
7.4.260.0000.00613.48
7.4.250.0040.00416.69
7.4.240.0000.00716.67
7.4.230.0030.00316.57
7.4.220.0060.01016.72
7.4.210.0100.00716.80
7.4.200.0000.00716.73
7.4.190.0000.00816.78
7.4.160.0080.00816.72
7.4.150.0170.00016.68
7.4.140.0070.01116.48
7.4.130.0100.00716.77
7.4.120.0070.01016.69
7.4.110.0100.01016.51
7.4.100.0080.00816.78
7.4.90.0140.00916.67
7.4.80.0070.01119.39
7.4.70.0110.00616.50
7.4.60.0120.00316.66
7.4.50.0060.00616.41
7.4.40.0080.01116.75
7.4.30.0100.01316.39
7.4.00.0000.01415.01
7.3.330.0070.00013.18
7.3.320.0030.00313.33
7.3.310.0040.00616.38
7.3.300.0000.00716.48
7.3.290.0060.01116.46
7.3.280.0100.01016.41
7.3.270.0070.01016.68
7.3.260.0090.01516.54
7.3.250.0140.00916.58
7.3.240.0080.00916.45
7.3.230.0130.00616.55
7.3.210.0130.00316.42
7.3.200.0080.00816.72
7.3.190.0070.01016.73
7.3.180.0120.00616.42
7.3.170.0040.01316.64
7.3.160.0040.01516.67
7.3.120.0040.01115.13
7.3.10.0100.00716.44
7.3.00.0100.00416.77
7.2.330.0120.01216.73
7.2.320.0090.00916.68
7.2.310.0060.01316.96
7.2.300.0100.01016.93
7.2.290.0130.00316.95
7.2.130.0080.00617.09
7.2.120.0050.00916.97
7.2.110.0060.00816.94
7.2.100.0050.00816.94
7.2.90.0050.00617.17
7.2.80.0060.00917.13
7.2.70.0100.00517.15
7.2.60.0070.00917.03
7.2.50.0070.00717.10
7.2.40.0070.00816.89
7.2.30.0050.00716.98
7.2.20.0090.00317.24
7.2.10.0050.00516.96
7.2.00.0070.00417.92
7.1.250.0070.00716.02
7.1.240.0070.00715.70
7.1.230.0150.00316.01
7.1.220.0080.00815.91
7.1.210.0030.01015.96
7.1.200.0060.00615.91
7.1.190.0060.00615.90
7.1.180.0030.00515.86
7.1.170.0080.00415.88
7.1.160.0090.00615.55
7.1.150.0030.01015.73
7.1.140.0120.00015.91
7.1.130.0100.00315.76
7.1.120.0070.00716.02
7.1.110.0000.01316.00
7.1.100.0050.00916.87
7.1.90.0000.01015.90
7.1.80.0060.00615.68
7.1.70.0000.01316.59
7.1.60.0070.01317.50
7.1.50.0020.01516.13
7.1.40.0060.00615.61
7.1.30.0040.00916.00
7.1.20.0110.00415.73
7.1.10.0110.00316.01
7.1.00.0030.04019.21
7.0.330.0030.00915.52
7.0.320.0060.00315.39
7.0.310.0030.00615.45
7.0.300.0070.00715.20
7.0.290.0030.01315.52
7.0.280.0060.00615.37
7.0.270.0080.00415.41
7.0.260.0030.01015.37
7.0.250.0080.00315.44
7.0.240.0000.00915.65
7.0.230.0100.00315.48
7.0.220.0030.00715.64
7.0.210.0070.00615.46
7.0.200.0070.00516.23
7.0.190.0070.00715.52
7.0.180.0000.01215.24
7.0.170.0080.00315.55
7.0.160.0080.00615.54
7.0.150.0070.00415.48
7.0.140.0050.04018.79
7.0.130.0060.00315.50
7.0.120.0120.03318.68
7.0.110.0040.00815.50
7.0.100.0100.00315.29
7.0.90.0060.00915.56
7.0.80.0030.01015.54
7.0.70.0080.00015.56
7.0.60.0120.04217.78
7.0.50.0040.02416.66
7.0.40.0030.04516.89
7.0.30.0160.03916.88
7.0.20.0170.04516.76
7.0.10.0050.04116.69
7.0.00.0060.03816.92
5.6.380.0000.01814.42
5.6.370.0040.01114.42
5.6.360.0070.00714.58
5.6.350.0070.00713.98
5.6.340.0090.00314.12
5.6.330.0000.00814.05
5.6.320.0000.00814.35
5.6.310.0030.00914.51
5.6.300.0100.00014.39
5.6.290.0000.01514.46
5.6.280.0060.00614.41
5.6.270.0060.00314.54
5.6.260.0110.00414.50
5.6.250.0040.00814.31
5.6.240.0120.00414.37
5.6.230.0030.01014.48
5.6.220.0070.00414.70
5.6.210.0090.04017.70
5.6.200.0070.04416.21
5.6.190.0040.03417.41
5.6.180.0220.04517.29
5.6.170.0250.04017.56
5.6.160.0050.02317.36
5.6.150.0030.02916.45
5.6.140.0090.03016.51
5.6.130.0070.03216.34
5.6.120.0050.04817.61
5.6.110.0050.03117.89
5.6.100.0050.05017.71
5.6.90.0130.04117.73
5.6.80.0080.03317.55
5.6.70.0070.00314.18
5.6.60.0000.01414.29
5.6.50.0000.01014.24
5.6.40.0000.01214.12
5.6.30.0030.00714.66
5.6.20.0030.00714.43
5.6.10.0030.00714.57
5.6.00.0080.00314.20
5.5.380.0040.00411.60
5.5.370.0000.00811.60
5.5.360.0100.00011.60
5.5.350.0120.02416.05
5.5.340.0090.03314.83
5.5.330.0120.04016.12
5.5.320.0190.03915.95
5.5.310.0130.03816.09
5.5.300.0050.02214.82
5.5.290.0080.02514.84
5.5.280.0020.03416.22
5.5.270.0080.04216.15
5.5.260.0030.02316.34
5.5.250.0030.04516.14
5.5.240.0070.04015.95
5.5.230.0000.00711.60
5.5.220.0030.00911.60
5.5.210.0030.00611.60
5.5.200.0040.00811.60
5.5.190.0070.00311.60
5.5.180.0030.00611.60
5.5.170.0030.00311.60
5.5.160.0060.00611.60
5.5.150.0060.00311.60
5.5.140.0030.00811.60
5.5.130.0000.01011.60
5.5.120.0040.00411.60
5.5.110.0030.00511.60
5.5.100.0040.00811.60
5.5.90.0030.00911.60
5.5.80.0030.00711.60
5.5.70.0000.00811.60
5.5.60.0000.00711.60
5.5.50.0000.00711.60
5.5.40.0060.00611.60
5.5.30.0000.01211.60
5.5.20.0030.00711.60
5.5.10.0070.00311.60
5.5.00.0000.01111.60
5.4.450.0020.02915.61
5.4.440.0070.02315.40
5.4.430.0070.03615.65
5.4.420.0030.03815.65
5.4.410.0060.04115.55
5.4.400.0070.03715.34
5.4.390.0070.03015.41
5.4.380.0100.03315.41
5.4.370.0050.04015.40
5.4.360.0000.02515.44
5.4.350.0050.02415.41
5.4.340.0050.02315.41
5.4.330.0030.00311.60
5.4.320.0050.02815.41
5.4.310.0030.02815.34
5.4.300.0070.01715.23
5.4.290.0050.02015.24
5.4.280.0050.02015.35
5.4.270.0050.02015.41
5.4.260.0050.02015.39
5.4.250.0030.02015.23
5.4.240.0030.02015.41
5.4.230.0020.02715.33
5.4.220.0060.01815.45
5.4.210.0010.02415.44
5.4.200.0070.01815.45
5.4.190.0030.02315.41
5.4.180.0030.02315.49
5.4.170.0050.01815.39
5.4.160.0020.02315.22
5.4.150.0030.02515.40
5.4.140.0030.01813.96
5.4.130.0040.02214.05
5.4.120.0000.02414.02
5.4.110.0020.02313.98
5.4.100.0030.02314.00
5.4.90.0020.02214.03
5.4.80.0030.02014.06
5.4.70.0050.02014.04
5.4.60.0060.01814.15
5.4.50.0030.02214.03
5.4.40.0000.02414.04
5.4.30.0020.02313.99
5.4.20.0020.02214.15
5.4.10.0080.03214.04
5.4.00.0080.03413.71
5.3.290.0050.03513.15
5.3.280.0030.02113.09
5.3.270.0070.02013.17
5.3.260.0050.02013.16
5.3.250.0060.01813.03
5.3.240.0030.02013.14
5.3.230.0030.02313.10
5.3.220.0030.02013.06
5.3.210.0050.02013.13
5.3.200.0030.02013.06
5.3.190.0040.02013.13
5.3.180.0060.02013.06
5.3.170.0020.02613.07
5.3.160.0090.01613.06
5.3.150.0040.02013.12
5.3.140.0010.02813.15
5.3.130.0020.02313.14
5.3.120.0070.01913.01
5.3.110.0030.02213.07
5.3.100.0080.03612.86
5.3.90.0130.03312.80
5.3.80.0050.03712.87
5.3.70.0050.02312.77
5.3.60.0050.01912.83
5.3.50.0020.02112.75
5.3.40.0170.02212.83
5.3.30.0030.04012.82
5.3.20.0050.04012.66
5.3.10.0060.02412.61
5.3.00.0070.03412.68
5.2.170.0050.02311.44
5.2.160.0070.03211.36
5.2.150.0020.02011.40
5.2.140.0030.03311.34
5.2.130.0020.02411.34
5.2.120.0030.03011.38
5.2.110.0080.02511.42
5.2.100.0000.03711.38
5.2.90.0020.03211.42
5.2.80.0070.02811.40
5.2.70.0050.02611.31
5.2.60.0020.03011.30
5.2.50.0020.02311.34
5.2.40.0080.02611.28
5.2.30.0050.03611.27
5.2.20.0070.02511.31
5.2.10.0020.03211.27
5.2.00.0010.03311.20
5.1.60.0000.02510.79
5.1.50.0020.03310.82
5.1.40.0030.02810.81
5.1.30.0030.02910.99
5.1.20.0000.02911.02
5.1.10.0020.02610.90
5.1.00.0030.02710.89
5.0.50.0010.01510.17
5.0.40.0010.02510.17
5.0.30.0020.03710.17
5.0.20.0050.02410.17
5.0.10.0020.01510.17
5.0.00.0030.02110.17
4.4.90.0050.01510.17
4.4.80.0040.02010.17
4.4.70.0020.01810.17
4.4.60.0020.02010.17
4.4.50.0020.02010.17
4.4.40.0020.02210.17
4.4.30.0000.02210.17
4.4.20.0030.01310.17
4.4.10.0000.01910.17
4.4.00.0050.02810.17
4.3.110.0040.01610.17
4.3.100.0000.02010.17
4.3.90.0040.00810.17
4.3.80.0000.01510.17
4.3.70.0040.01710.17
4.3.60.0030.01310.17
4.3.50.0030.01510.17
4.3.40.0020.03010.17
4.3.30.0020.01010.17
4.3.20.0000.01710.17
4.3.10.0040.01510.17
4.3.00.0030.01010.17

preferences:
47.68 ms | 401 KiB | 5 Q