3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <b> <c>text</c> <c>stuff</c> </b> <d> <c>code</c> </d> </a> XML; $xml = new SimpleXMLElement($string); $result = $xml->xpath('/a/b/c'); foreach ($result as $k => $v) echo $v . "\n"; while(list( , $node) = each($result)) { //echo '/a/b/c: ',$node,"\n"; //echo $node; } //var_dump($result);

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)
8.3.40.0140.00019.35
8.3.30.0080.00619.01
8.3.20.0040.00419.28
8.3.10.0080.00019.71
8.3.00.0060.00324.03
8.2.170.0120.00322.96
8.2.160.0090.00620.77
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00020.27
8.2.110.0060.00319.57
8.2.100.0040.00718.41
8.2.90.0090.00018.53
8.2.80.0080.00018.40
8.2.70.0080.00017.88
8.2.60.0050.00318.30
8.2.50.0000.00818.07
8.2.40.0040.00418.47
8.2.30.0000.00721.59
8.2.20.0030.00518.02
8.2.10.0080.00018.28
8.2.00.0030.00518.11
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0030.00622.43
8.1.230.0090.00321.34
8.1.220.0040.00418.03
8.1.210.0000.00819.26
8.1.200.0060.00317.50
8.1.190.0040.00418.05
8.1.180.0080.00018.10
8.1.170.0040.00418.84
8.1.160.0000.00719.24
8.1.150.0000.00819.03
8.1.140.0060.00317.75
8.1.130.0030.00618.21
8.1.120.0040.00417.88
8.1.110.0000.00817.86
8.1.100.0080.00017.69
8.1.90.0030.00617.84
8.1.80.0000.00817.86
8.1.70.0040.00417.80
8.1.60.0000.00917.98
8.1.50.0040.00417.91
8.1.40.0030.00617.88
8.1.30.0040.00418.04
8.1.20.0030.00518.04
8.1.10.0030.00617.97
8.1.00.0050.00317.90
8.0.300.0000.00820.33
8.0.290.0000.00817.54
8.0.280.0000.00718.78
8.0.270.0030.00317.54
8.0.260.0060.00317.35
8.0.250.0000.00717.24
8.0.240.0000.01017.36
8.0.230.0070.00017.38
8.0.220.0040.00417.35
8.0.210.0040.00417.37
8.0.200.0030.00317.43
8.0.190.0050.00317.43
8.0.180.0000.00817.38
8.0.170.0070.00317.19
8.0.160.0000.00817.37
8.0.150.0040.00417.23
8.0.140.0040.00417.15
8.0.130.0030.00313.77
8.0.120.0060.00317.32
8.0.110.0000.00717.31
8.0.100.0040.00417.15
8.0.90.0040.00417.20
8.0.80.0030.01417.28
8.0.70.0070.00017.35
8.0.60.0020.00517.23
8.0.50.0000.00717.27
8.0.30.0090.00917.44
8.0.20.0070.01117.42
8.0.10.0040.00417.40
8.0.00.0040.01317.13
7.4.330.0050.00015.05
7.4.320.0030.00316.99
7.4.300.0060.00017.02
7.4.290.0070.00016.94
7.4.280.0040.00416.77
7.4.270.0020.00516.96
7.4.260.0050.00013.55
7.4.250.0000.00716.75
7.4.240.0080.00016.89
7.4.230.0030.00316.92
7.4.220.0120.01317.03
7.4.210.0050.01016.94
7.4.200.0050.00217.01
7.4.190.0040.00416.71
7.4.160.0070.01016.89
7.4.150.0090.00917.40
7.4.140.0030.01517.86
7.4.130.0130.00316.96
7.4.120.0110.00716.71
7.4.110.0170.00316.76
7.4.100.0100.01016.94
7.4.90.0080.01216.86
7.4.80.0100.00619.39
7.4.70.0170.00016.86
7.4.60.0060.01617.01
7.4.50.0060.00316.96
7.4.40.0100.00722.52
7.4.30.0080.00816.98
7.4.10.0000.01615.25
7.4.00.0040.01115.27
7.3.330.0000.00513.61
7.3.320.0030.00313.48
7.3.310.0070.00016.68
7.3.300.0030.00316.82
7.3.290.0080.01116.70
7.3.280.0090.00616.75
7.3.270.0060.01017.40
7.3.260.0050.01518.24
7.3.250.0090.00916.74
7.3.240.0030.01417.00
7.3.230.0090.01216.80
7.3.210.0070.01016.71
7.3.200.0110.00819.39
7.3.190.0160.00617.04
7.3.180.0060.01016.93
7.3.170.0110.00716.74
7.3.160.0040.01116.87
7.3.130.0070.01114.98
7.3.120.0070.01015.09
7.3.110.0070.00915.18
7.3.100.0040.01015.15
7.3.90.0040.01015.01
7.3.80.0060.00615.10
7.3.70.0050.00815.05
7.3.60.0080.00415.04
7.3.50.0090.00514.99
7.3.40.0060.00715.05
7.3.30.0020.01114.90
7.3.20.0050.00816.94
7.3.10.0030.01016.81
7.3.00.0050.00916.85
7.2.330.0090.00917.18
7.2.320.0150.00917.05
7.2.310.0090.00916.82
7.2.300.0080.01517.02
7.2.290.0100.01316.78
7.2.260.0030.01315.15
7.2.250.0100.01015.39
7.2.240.0070.00915.15
7.2.230.0060.00915.15
7.2.220.0060.00815.33
7.2.210.0060.01015.16
7.2.200.0040.01015.27
7.2.190.0060.00815.19
7.2.180.0070.00715.08
7.2.170.0050.00815.15
7.2.160.0080.00515.26
7.2.150.0050.00917.13
7.2.140.0070.00717.03
7.2.130.0040.00917.10
7.2.120.0080.00717.12
7.2.110.0050.00717.13
7.2.100.0050.00817.12
7.2.90.0070.00517.17
7.2.80.0080.00417.10
7.2.70.0050.00717.18
7.2.60.0060.00817.09
7.2.50.0060.00717.17
7.2.40.0070.00916.98
7.2.30.0040.01117.26
7.2.20.0040.00717.12
7.2.10.0060.00917.16
7.2.00.0090.00617.75
7.1.330.0050.01115.92
7.1.320.0030.01115.84
7.1.310.0040.01016.01
7.1.300.0080.00615.93
7.1.290.0070.00616.04
7.1.280.0060.00616.01
7.1.270.0010.01015.87
7.1.260.0050.00815.89
7.1.250.0030.01115.99
7.1.240.0030.00616.00
7.1.230.0000.01115.91
7.1.220.0060.00315.82
7.1.210.0100.00515.81
7.1.200.0040.01015.97
7.1.190.0040.01015.91
7.1.180.0040.01115.87
7.1.170.0020.01215.76
7.1.160.0080.00616.01
7.1.150.0060.00715.89
7.1.140.0060.00616.02
7.1.130.0080.00315.85
7.1.120.0060.00415.91
7.1.110.0110.00315.94
7.1.100.0070.00516.79
7.1.90.0070.00615.91
7.1.80.0050.00815.92
7.1.70.0060.00816.31
7.1.60.0080.00717.19
7.1.50.0100.01222.09
7.1.40.0050.00615.88
7.1.30.0070.00616.12
7.1.20.0070.00815.73
7.1.10.0020.01315.70
7.1.00.0070.02118.13
7.0.330.0050.00915.44
7.0.320.0060.00615.56
7.0.310.0070.00815.62
7.0.300.0050.00815.73
7.0.290.0050.00915.65
7.0.280.0080.00415.63
7.0.270.0090.00015.46
7.0.260.0120.00215.51
7.0.250.0050.00915.59
7.0.240.0030.00815.57
7.0.230.0040.00615.77
7.0.220.0090.00515.72
7.0.210.0090.00315.57
7.0.200.0940.00916.04
7.0.190.0030.00715.60
7.0.180.0050.00315.54
7.0.170.0070.00315.70
7.0.160.0030.01115.75
7.0.150.0070.00515.60
7.0.140.0050.02817.90
7.0.130.0080.00315.54
7.0.120.0050.00715.46
7.0.110.0000.01415.52
7.0.100.0080.00515.68
7.0.90.0060.00715.46
7.0.80.0060.00615.59
7.0.70.0070.00615.63
7.0.60.0020.03317.19
7.0.50.0120.02916.33
7.0.40.0040.01915.13
7.0.30.0090.02515.12
7.0.20.0040.03415.09
7.0.10.0130.02615.03
7.0.00.0050.02115.05
5.6.400.0000.01014.50
5.6.390.0080.00814.63
5.6.380.0060.00914.42
5.6.370.0060.00514.52
5.6.360.0060.00314.54
5.6.350.0080.00414.77
5.6.340.0080.00614.52
5.6.330.0050.00314.53
5.6.320.0060.00414.37
5.6.310.0080.01014.63
5.6.300.0030.01014.61
5.6.290.0040.01014.77
5.6.280.0020.02916.81
5.6.270.0020.00814.56
5.6.260.0040.00814.77
5.6.250.0050.00714.39
5.6.240.0030.01014.53
5.6.230.0050.01014.57
5.6.220.0010.01214.51
5.6.210.0070.02216.70
5.6.200.0070.03515.75
5.6.190.0040.02015.85
5.6.180.0030.01915.85
5.6.170.0040.02415.82
5.6.160.0040.02415.83
5.6.150.0070.03315.69
5.6.140.0080.02815.77
5.6.130.0070.02915.79
5.6.120.0080.02915.81
5.6.110.0080.01515.78
5.6.100.0040.02115.73
5.6.90.0030.03615.88
5.6.80.0080.03115.60
5.6.70.0050.03015.43
5.6.60.0070.02715.55
5.6.50.0030.02015.44
5.6.40.0000.02515.47
5.6.30.0050.02615.51
5.6.20.0030.02115.49
5.6.10.0050.03315.60
5.6.00.0060.03215.56
5.5.380.0050.01014.52
5.5.370.0070.00514.38
5.5.360.0050.00814.26
5.5.350.0160.02916.46
5.5.340.0070.03115.57
5.5.330.0050.03215.59
5.5.320.0050.02515.60
5.5.310.0030.02115.65
5.5.300.0070.03015.71
5.5.290.0110.02815.72
5.5.280.0120.01815.68
5.5.270.0060.03415.75
5.5.260.0090.01515.81
5.5.250.0060.02915.59
5.5.240.0060.02315.38
5.5.230.0070.02615.49
5.5.220.0090.02615.44
5.5.210.0050.02215.56
5.5.200.0080.01815.42
5.5.190.0080.01615.48
5.5.180.0050.01515.49
5.5.170.0050.00814.40
5.5.160.0020.02915.46
5.5.150.0050.02715.54
5.5.140.0060.02115.46
5.5.130.0020.02215.55
5.5.120.0090.02315.33
5.5.110.0090.02615.42
5.5.100.0080.03015.36
5.5.90.0090.02815.41
5.5.80.0020.02315.31
5.5.70.0120.01915.45
5.5.60.0070.02215.38
5.5.50.0030.02315.50
5.5.40.0040.03215.41
5.5.30.0080.02815.37
5.5.20.0050.03215.39
5.5.10.0060.02815.41
5.5.00.0040.02715.28
5.4.450.0050.03114.01
5.4.440.0060.02913.89
5.4.430.0010.03314.00
5.4.420.0140.01614.06
5.4.410.0040.02813.83
5.4.400.0060.02613.78
5.4.390.0060.03213.80
5.4.380.0010.02213.82
5.4.370.0030.01913.70
5.4.360.0030.02013.72
5.4.350.0040.01513.82
5.4.340.0020.02213.69
5.4.330.0040.00811.23
5.4.320.0040.02713.91
5.4.310.0050.02613.72
5.4.300.0080.01613.69
5.4.290.0010.02313.83
5.4.280.0040.01713.77
5.4.270.0040.02813.71
5.4.260.0090.02113.67
5.4.250.0050.02613.90
5.4.240.0050.02213.83
5.4.230.0080.02613.69
5.4.220.0030.01813.70
5.4.210.0050.02113.58
5.4.200.0010.02413.64
5.4.190.0030.02013.74
5.4.180.0050.03113.72
5.4.170.0050.02013.65
5.4.160.0040.02213.74
5.4.150.0070.02113.70
5.4.140.0040.01712.81
5.4.130.0060.02312.83
5.4.120.0040.02312.91
5.4.110.0050.01712.93
5.4.100.0040.02813.02
5.4.90.0060.01512.92
5.4.80.0070.02712.89
5.4.70.0050.02212.95
5.4.60.0020.01912.85
5.4.50.0060.02512.97
5.4.40.0040.02912.87
5.4.30.0070.02812.88
5.4.20.0090.02713.03
5.4.10.0060.02812.84
5.4.00.0060.01312.57
5.3.290.0070.02612.16
5.3.280.0020.02612.03
5.3.270.0050.02912.09
5.3.260.0100.02612.09
5.3.250.0070.02712.06
5.3.240.0040.02112.07
5.3.230.0060.01712.03
5.3.220.0060.01812.00
5.3.210.0010.01912.01
5.3.200.0010.02012.03
5.3.190.0100.02012.01
5.3.180.0060.01612.05
5.3.170.0020.02312.08
5.3.160.0050.01912.09
5.3.150.0050.03012.11
5.3.140.0050.01912.08
5.3.130.0050.03112.09
5.3.120.0070.02612.03
5.3.110.0020.02612.00
5.3.100.0080.02011.82
5.3.90.0050.02711.90
5.3.80.0030.02711.80
5.3.70.0050.01711.83
5.3.60.0060.02911.87
5.3.50.0070.02011.81
5.3.40.0070.01511.75
5.3.30.0040.02111.79
5.3.20.0050.01611.74
5.3.10.0040.01611.67
5.3.00.0060.02411.65
5.2.170.0030.04711.27
5.2.160.0030.04011.26
5.2.150.0030.03311.26
5.2.140.0000.03311.25
5.2.130.0070.04311.24
5.2.120.0030.05011.23
5.2.110.0070.05711.21
5.2.100.0100.05711.16
5.2.90.0030.06311.16
5.2.80.0030.06311.24
5.2.70.0070.06011.21
5.2.60.0000.04711.08
5.2.50.0000.06011.14
5.2.40.0100.05711.16
5.2.30.0100.04311.09
5.2.20.0070.04311.19
5.2.10.0130.02711.02
5.2.00.0030.03310.97
5.1.60.0070.04710.18
5.1.50.0100.04310.12
5.1.40.0000.04310.21
5.1.30.0030.04710.52
5.1.20.0030.06010.52
5.1.10.0030.06010.18
5.1.00.0130.05010.21
5.0.50.0000.0508.74
5.0.40.0030.0438.58
5.0.30.0030.0578.44
5.0.20.0030.0278.40
5.0.10.0000.0238.36
5.0.00.0000.0338.46
4.4.90.0000.0237.71
4.4.80.0000.0377.71
4.4.70.0070.0277.71
4.4.60.0000.0237.71
4.4.50.0070.0307.71
4.4.40.0000.0537.71
4.4.30.0000.0377.71
4.4.20.0030.0377.71
4.4.10.0030.0277.71
4.4.00.0030.0477.71
4.3.110.0100.0307.71
4.3.100.0030.0307.71
4.3.90.0000.0177.71
4.3.80.0030.0307.71
4.3.70.0030.0237.71
4.3.60.0000.0277.71
4.3.50.0000.0277.71
4.3.40.0000.0537.71
4.3.30.0030.0337.71
4.3.20.0000.0237.71
4.3.10.0000.0307.71
4.3.00.0000.0337.71

preferences:
40.27 ms | 400 KiB | 5 Q