3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <a> <b> <c id='test'>текст</c> <c>вещь</c> </b> </a> XML; $xml = new SimpleXMLElement($string); var_dump($xml->xpath("//a/b/c/@id"));

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)
8.3.60.0100.01018.43
8.3.50.0140.00622.07
8.3.40.0120.00319.04
8.3.30.0070.00719.48
8.3.20.0050.00220.59
8.3.10.0040.00422.14
8.3.00.0040.00419.28
8.2.180.0160.00618.91
8.2.170.0140.00722.96
8.2.160.0070.00722.63
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.70
8.2.110.0060.00320.70
8.2.100.0110.00018.03
8.2.90.0050.00318.03
8.2.80.0060.00317.97
8.2.70.0080.00017.63
8.2.60.0000.00818.41
8.2.50.0090.00018.07
8.2.40.0070.00318.22
8.2.30.0050.00318.30
8.2.20.0050.00318.09
8.2.10.0080.00018.29
8.2.00.0000.00818.06
8.1.280.0110.00725.92
8.1.270.0060.00319.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00822.12
8.1.230.0080.00324.18
8.1.220.0030.00617.88
8.1.210.0050.00319.14
8.1.200.0070.00317.60
8.1.190.0050.00317.61
8.1.180.0040.00418.10
8.1.170.0030.00618.90
8.1.160.0070.00022.19
8.1.150.0000.00719.09
8.1.140.0000.00717.75
8.1.130.0000.00718.16
8.1.120.0000.00817.81
8.1.110.0000.00817.53
8.1.100.0040.00417.68
8.1.90.0000.00717.79
8.1.80.0030.00317.54
8.1.70.0070.00017.57
8.1.60.0040.00417.65
8.1.50.0050.00317.79
8.1.40.0030.00517.88
8.1.30.0000.00917.96
8.1.20.0040.00417.73
8.1.10.0040.00417.84
8.1.00.0050.00317.79
8.0.300.0000.00720.12
8.0.290.0000.00717.13
8.0.280.0070.00018.76
8.0.270.0030.00317.52
8.0.260.0000.00717.56
8.0.250.0070.00017.33
8.0.240.0050.00217.30
8.0.230.0030.00317.10
8.0.220.0000.00717.26
8.0.210.0080.00017.12
8.0.200.0030.00317.08
8.0.190.0030.00617.31
8.0.180.0040.00417.31
8.0.170.0090.00017.30
8.0.160.0030.00317.09
8.0.150.0070.00017.06
8.0.140.0000.00817.05
8.0.130.0000.00613.72
8.0.120.0040.00417.12
8.0.110.0040.00717.09
8.0.100.0050.00217.20
8.0.90.0000.00717.08
8.0.80.0060.01617.28
8.0.70.0050.00317.06
8.0.60.0020.00517.13
8.0.50.0000.00717.19
8.0.30.0110.01017.46
8.0.20.0100.00917.49
8.0.10.0000.00817.29
8.0.00.0090.00816.96
7.4.330.0020.00315.44
7.4.320.0070.00016.85
7.4.300.0030.00316.90
7.4.290.0030.00316.80
7.4.280.0030.00516.70
7.4.270.0030.00316.88
7.4.260.0030.00316.92
7.4.250.0050.00316.79
7.4.240.0040.00416.89
7.4.230.0070.00016.64
7.4.220.0070.01016.80
7.4.210.0130.00316.82
7.4.200.0050.00216.67
7.4.160.0100.00716.86
7.4.150.0140.00317.40
7.4.140.0060.01217.86
7.4.130.0060.01516.79
7.4.120.0070.01016.84
7.4.110.0130.00417.02
7.4.100.0090.00616.88
7.4.90.0080.00816.72
7.4.80.0090.00919.39
7.4.70.0100.00616.59
7.4.60.0070.01016.79
7.4.50.0020.00216.75
7.4.40.0090.00916.61
7.4.30.0150.00617.00
7.4.10.0100.00715.02
7.4.00.0110.00615.34
7.3.330.0020.00213.46
7.3.320.0030.00313.36
7.3.310.0040.00416.68
7.3.300.0000.00716.48
7.3.290.0070.00716.49
7.3.280.0100.00816.46
7.3.270.0090.01017.40
7.3.260.0060.01016.51
7.3.250.0100.00716.63
7.3.240.0120.00916.83
7.3.230.0150.00916.47
7.3.210.0140.00316.78
7.3.200.0070.01019.39
7.3.190.0050.01116.70
7.3.180.0130.00316.54
7.3.170.0110.01116.48
7.3.160.0050.01116.64
7.3.130.0060.00914.74
7.3.120.0080.00714.88
7.3.110.0000.01714.93
7.3.100.0000.01214.89
7.3.90.0000.01214.79
7.3.80.0100.01014.86
7.3.70.0080.01214.88
7.3.60.0000.01114.78
7.3.50.0060.00315.05
7.3.40.0000.01614.81
7.3.30.0080.00714.74
7.3.20.0110.00016.78
7.3.10.0100.00616.65
7.3.00.0060.00616.83
7.2.330.0040.01516.86
7.2.320.0060.01216.71
7.2.310.0210.00316.81
7.2.300.0130.01017.00
7.2.290.0140.00716.77
7.2.260.0100.01015.16
7.2.250.0060.00915.23
7.2.240.0060.00915.11
7.2.230.0120.00315.16
7.2.220.0000.01015.20
7.2.210.0030.01014.96
7.2.200.0090.00915.32
7.2.190.0070.00715.10
7.2.180.0060.00615.02
7.2.170.0070.00714.93
7.2.160.0100.00715.07
7.2.150.0000.01116.77
7.2.140.0000.01616.90
7.2.130.0070.00716.97
7.2.120.0090.00616.88
7.2.110.0050.00516.80
7.2.100.0030.01217.13
7.2.90.0080.00816.91
7.2.80.0080.01316.42
7.2.70.0100.00317.11
7.2.60.0040.01216.84
7.2.50.0060.00316.80
7.2.40.0120.00416.77
7.2.30.0100.00317.07
7.2.20.0090.00617.01
7.2.10.0030.00916.84
7.2.00.0110.00318.06
7.1.330.0000.01115.85
7.1.320.0090.00616.13
7.1.310.0070.00715.54
7.1.300.0030.00615.54
7.1.290.0070.00715.73
7.1.280.0040.01115.88
7.1.270.0060.00615.96
7.1.260.0070.00715.84
7.1.250.0070.01015.82
7.1.240.0040.01115.80
7.1.230.0090.00616.05
7.1.220.0110.00315.96
7.1.210.0100.00315.95
7.1.200.0060.00615.72
7.1.190.0080.00815.64
7.1.180.0030.00615.82
7.1.170.0000.00915.86
7.1.160.0100.00615.63
7.1.150.0070.00315.87
7.1.140.0060.00315.91
7.1.130.0060.01215.86
7.1.120.0000.01515.82
7.1.110.0060.00615.97
7.1.100.0090.00617.10
7.1.90.0000.00915.93
7.1.80.0030.01315.74
7.1.70.0050.00616.59
7.1.60.0100.00717.71
7.1.50.0090.01116.29
7.1.40.0000.00915.74
7.1.30.0000.01715.72
7.1.20.0000.01515.93
7.1.10.0050.00516.02
7.1.00.0050.04219.25
7.0.330.0060.00615.49
7.0.320.0070.00715.57
7.0.310.0060.00915.50
7.0.300.0070.00415.57
7.0.290.0080.00015.33
7.0.280.0110.00015.41
7.0.270.0070.00715.54
7.0.260.0030.01515.61
7.0.250.0030.00815.45
7.0.240.0050.00515.60
7.0.230.0060.00915.72
7.0.220.0030.01215.77
7.0.210.0040.00815.28
7.0.200.0090.00515.42
7.0.190.0030.00615.32
7.0.180.0110.00315.51
7.0.170.0080.00815.59
7.0.160.0100.00315.48
7.0.150.0040.00415.31
7.0.140.0070.03318.86
7.0.130.0060.00615.87
7.0.120.0030.00715.64
7.0.110.0040.01215.56
7.0.100.0100.00315.36
7.0.90.0040.00715.50
7.0.80.0070.00315.80
7.0.70.0030.02418.57
7.0.60.0070.01818.66
7.0.50.0020.04318.91
7.0.40.0060.02616.82
7.0.30.0100.04016.82
7.0.20.0030.04416.90
7.0.10.0050.03316.93
7.0.00.0030.02516.93
5.6.400.0030.00614.23
5.6.390.0070.00314.49
5.6.380.0040.01214.48
5.6.370.0030.00614.59
5.6.360.0040.01414.29
5.6.350.0030.00814.05
5.6.340.0060.00314.93
5.6.330.0000.01214.49
5.6.320.0040.00814.19
5.6.310.0030.01014.13
5.6.300.0040.01114.34
5.6.290.0120.00314.66
5.6.280.0020.04317.68
5.6.270.0070.00714.34
5.6.260.0060.00614.94
5.6.250.0100.00614.47
5.6.240.0070.00714.44
5.6.230.0100.00014.32
5.6.220.0020.02517.67
5.6.210.0080.01817.53
5.6.200.0050.04717.80
5.6.190.0050.02017.86
5.6.180.0030.03917.99
5.6.170.0020.03817.73
5.6.160.0080.02217.85
5.6.150.0030.03717.83
5.6.140.0070.02317.76
5.6.130.0030.02717.77
5.6.120.0050.02317.93
5.6.110.0030.02517.96
5.6.100.0070.02217.89
5.6.90.0020.03317.94
5.6.80.0020.02917.55
5.6.70.0060.02217.39
5.6.60.0030.02017.44
5.6.50.0030.02317.39
5.6.40.0010.02717.63
5.6.30.0020.03217.60
5.6.20.0050.04017.60
5.6.10.0040.02417.46
5.6.00.0040.02917.51
5.5.380.0030.00614.24
5.5.370.0040.00414.54
5.5.360.0100.01817.46
5.5.350.0030.02217.47
5.5.340.0020.02417.68
5.5.330.0060.03017.59
5.5.320.0050.04117.57
5.5.310.0060.02617.74
5.5.300.0060.02317.57
5.5.290.0040.02617.80
5.5.280.0030.02817.63
5.5.270.0030.02817.60
5.5.260.0000.03917.68
5.5.250.0100.01517.58
5.5.240.0030.02517.29
5.5.230.0030.02717.25
5.5.220.0040.02217.27
5.5.210.0010.02817.29
5.5.200.0100.01717.40
5.5.190.0050.03117.22
5.5.180.0020.02517.32
5.5.170.0030.01014.44
5.5.160.0020.02517.31
5.5.150.0030.01917.40
5.5.140.0030.02017.41
5.5.130.0030.02317.28
5.5.120.0060.04017.38
5.5.110.0080.04017.40
5.5.100.0090.03517.28
5.5.90.0090.03817.21
5.5.80.0040.04117.32
5.5.70.0060.04317.15
5.5.60.0030.03017.16
5.5.50.0060.03917.23
5.5.40.0060.03917.18
5.5.30.0030.04317.15
5.5.20.0040.04617.32
5.5.10.0080.04017.24
5.5.00.0030.04117.27
5.4.450.0060.02215.18
5.4.440.0060.02015.12
5.4.430.0050.03615.27
5.4.420.0030.02115.08
5.4.410.0020.02315.26
5.4.400.0080.01515.18
5.4.390.0040.02215.14
5.4.380.0020.02014.92
5.4.370.0030.02215.21
5.4.360.0070.02515.10
5.4.350.0020.02015.07
5.4.340.0040.02414.91
5.4.330.0060.00611.14
5.4.320.0060.01915.10
5.4.310.0030.02115.11
5.4.300.0020.02215.00
5.4.290.0050.02715.21
5.4.280.0060.02815.03
5.4.270.0010.03615.12
5.4.260.0000.02914.98
5.4.250.0070.03314.92
5.4.240.0060.02214.95
5.4.230.0080.02215.05
5.4.220.0030.04315.24
5.4.210.0030.03415.15
5.4.200.0030.03615.09
5.4.190.0060.02115.00
5.4.180.0080.03815.18
5.4.170.0080.02515.10
5.4.160.0020.04515.04
5.4.150.0030.03515.01
5.4.140.0150.03013.74
5.4.130.0030.03813.75
5.4.120.0040.02713.66
5.4.110.0020.03513.72
5.4.100.0050.04113.63
5.4.90.0080.02013.90
5.4.80.0020.02713.82
5.4.70.0060.03713.67
5.4.60.0050.04013.69
5.4.50.0060.04013.67
5.4.40.0070.03813.63
5.4.30.0020.03313.83
5.4.20.0030.02313.78
5.4.10.0050.03913.65
5.4.00.0060.02513.42
5.3.290.0000.03714.84
5.3.280.0030.08014.59
5.3.270.0030.07314.80
5.3.260.0000.04314.73
5.3.250.0000.05314.78
5.3.240.0070.07714.81
5.3.230.0070.07714.64
5.3.220.0070.06714.77
5.3.210.0000.07714.76
5.3.200.0030.07014.76
5.3.190.0000.04714.75
5.3.180.0100.05714.75
5.3.170.0000.07714.71
5.3.160.0070.06314.59
5.3.150.0030.07014.78
5.3.140.0030.07714.58
5.3.130.0000.08314.68
5.3.120.0030.05714.77
5.3.110.0030.04014.54
5.3.100.0070.07314.18
5.3.90.0030.07314.18
5.3.80.0000.06014.01
5.3.70.0030.04014.18
5.3.60.0070.03714.02
5.3.50.0000.04314.09
5.3.40.0000.08014.09
5.3.30.0030.07314.07
5.3.20.0030.07013.69
5.3.10.0030.05313.85
5.3.00.0030.07313.83
5.2.170.0000.04012.25
5.2.160.0070.02712.25
5.2.150.0000.07012.25
5.2.140.0000.06312.25
5.2.130.0030.06312.25
5.2.120.0030.06012.25
5.2.110.0070.06012.25
5.2.100.0030.06012.25
5.2.90.0100.04012.25
5.2.80.0000.06312.25
5.2.70.0030.06712.25
5.2.60.0070.05012.25
5.2.50.0030.04312.25
5.2.40.0030.05712.25
5.2.30.0100.06012.25
5.2.20.0030.06012.25
5.2.10.0100.04312.25
5.2.00.0070.05712.25
5.1.60.0030.03712.25
5.1.50.0000.04012.25
5.1.40.0000.05312.25
5.1.30.0030.05712.25
5.1.20.0070.05312.25
5.1.10.0000.06012.25
5.1.00.0030.05712.25
5.0.50.0000.04712.25
5.0.40.0000.03712.25
5.0.30.0070.03712.25
5.0.20.0000.02712.25
5.0.10.0000.05012.25
5.0.00.0000.06712.25
4.4.90.0000.03712.25
4.4.80.0030.03712.25
4.4.70.0070.03312.25
4.4.60.0000.03712.25
4.4.50.0070.03012.25
4.4.40.0000.05712.25
4.4.30.0070.01712.25
4.4.20.0030.02712.25
4.4.10.0000.04312.25
4.4.00.0000.05312.25
4.3.110.0000.02312.25
4.3.100.0000.02012.25
4.3.90.0000.03312.25
4.3.80.0000.05712.25
4.3.70.0030.02012.25
4.3.60.0030.03312.25
4.3.50.0030.03312.25
4.3.40.0000.05312.25
4.3.30.0030.03712.25
4.3.20.0030.03012.25
4.3.10.0000.04012.25
4.3.00.0070.03312.25

preferences:
43.12 ms | 401 KiB | 5 Q