3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sxe = new SimpleXMLElement('<boo/>'); var_dump($sxe->xpath('@'));

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)
8.3.40.0090.00619.02
8.3.30.0110.00319.46
8.3.20.0050.00220.79
8.3.10.0040.00423.98
8.3.00.0080.00019.43
8.2.170.0120.00922.96
8.2.160.0070.00720.64
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0030.00522.58
8.2.110.0030.00722.58
8.2.100.0080.00419.88
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0040.00418.05
8.2.50.0000.01118.07
8.2.40.0000.00820.32
8.2.30.0040.00418.34
8.2.20.0070.00017.93
8.2.10.0040.00418.15
8.2.00.0000.00717.73
8.1.270.0000.00822.27
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00324.06
8.1.230.0040.00819.46
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0030.00717.38
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.84
8.1.160.0040.00422.37
8.1.150.0000.00718.80
8.1.140.0000.00817.76
8.1.130.0070.00018.30
8.1.120.0000.00717.67
8.1.110.0000.00817.69
8.1.100.0040.00417.76
8.1.90.0000.00717.82
8.1.80.0000.00817.70
8.1.70.0030.00317.75
8.1.60.0050.00317.68
8.1.50.0040.00417.74
8.1.40.0050.00217.79
8.1.30.0080.00017.96
8.1.20.0030.00617.79
8.1.10.0040.00417.84
8.1.00.0000.01017.60
8.0.300.0040.00418.77
8.0.290.0000.00817.30
8.0.280.0030.00318.86
8.0.270.0040.00417.45
8.0.260.0060.00017.61
8.0.250.0000.00817.07
8.0.240.0080.00017.19
8.0.230.0040.00417.43
8.0.220.0040.00417.23
8.0.210.0030.00317.05
8.0.200.0060.00017.32
8.0.190.0000.00917.20
8.0.180.0000.00717.25
8.0.170.0000.00817.21
8.0.160.0070.00017.32
8.0.150.0000.00716.99
8.0.140.0070.00017.14
8.0.130.0000.00513.73
8.0.120.0030.00517.04
8.0.110.0070.00016.99
8.0.100.0040.00417.18
8.0.90.0040.00417.27
8.0.80.0100.00717.19
8.0.70.0050.00317.27
8.0.60.0070.00017.13
8.0.50.0000.00717.11
8.0.30.0100.00917.42
8.0.20.0150.00317.40
8.0.10.0040.00417.18
8.0.00.0150.00317.00
7.4.330.0090.00015.00
7.4.320.0040.00416.74
7.4.300.0030.00316.77
7.4.290.0030.00416.77
7.4.280.0030.00516.77
7.4.270.0000.00716.66
7.4.260.0070.00016.55
7.4.250.0040.00416.72
7.4.240.0060.00116.71
7.4.230.0070.00016.79
7.4.220.0090.01316.73
7.4.210.0070.00716.75
7.4.200.0030.00316.89
7.4.190.0000.00816.86
7.4.160.0060.01116.68
7.4.150.0030.01317.40
7.4.140.0110.00617.86
7.4.130.0100.00716.66
7.4.120.0070.01016.82
7.4.110.0120.00416.69
7.4.100.0150.00416.69
7.4.90.0120.00916.77
7.4.80.0130.00819.39
7.4.70.0110.01117.05
7.4.60.0130.00716.73
7.4.50.0070.00016.49
7.4.40.0170.00416.60
7.4.30.0100.00616.62
7.4.00.0060.01015.00
7.3.330.0000.00513.57
7.3.320.0000.00513.13
7.3.310.0070.00016.49
7.3.300.0030.00316.48
7.3.290.0030.01616.50
7.3.280.0070.01116.49
7.3.270.0060.01217.40
7.3.260.0110.01116.46
7.3.250.0120.00716.53
7.3.240.0060.01016.73
7.3.230.0110.00616.77
7.3.210.0110.00616.71
7.3.200.0100.01319.39
7.3.190.0040.01816.64
7.3.180.0030.01216.51
7.3.170.0100.00716.50
7.3.160.0100.01016.34
7.3.120.0050.01114.79
7.3.110.0000.01714.79
7.3.100.0090.00914.64
7.3.90.0030.01015.02
7.3.80.0060.00614.62
7.3.70.0060.00614.85
7.3.60.0070.00714.88
7.3.50.0070.01014.77
7.3.40.0030.00714.68
7.3.30.0070.00314.85
7.3.20.0090.00616.54
7.3.10.0090.00516.82
7.3.00.0040.01116.55
7.2.330.0040.01416.57
7.2.320.0060.01016.70
7.2.310.0090.01216.77
7.2.300.0100.01016.72
7.2.290.0110.01116.88
7.2.250.0030.01414.94
7.2.240.0110.00714.90
7.2.230.0090.00614.92
7.2.220.0030.01314.94
7.2.210.0060.01015.35
7.2.200.0040.00715.06
7.2.190.0040.00815.21
7.2.180.0040.01014.98
7.2.170.0080.00315.20
7.2.160.0000.01415.12
7.2.150.0100.00316.78
7.2.140.0030.01016.60
7.2.130.0070.01016.78
7.2.120.0090.00717.01
7.2.110.0080.00716.83
7.2.100.0080.00616.87
7.2.90.0060.00916.93
7.2.80.0050.01216.86
7.2.70.0100.00516.96
7.2.60.0090.00716.87
7.2.50.0100.00716.87
7.2.40.0050.00917.01
7.2.30.0060.00516.98
7.2.20.0080.00616.91
7.2.10.0050.00816.98
7.2.00.0060.00917.63
7.1.330.0030.01315.82
7.1.320.0110.00615.87
7.1.310.0030.00915.80
7.1.300.0130.00015.77
7.1.290.0110.00415.70
7.1.280.0000.01315.71
7.1.270.0030.00715.77
7.1.260.0030.01415.92
7.1.250.0020.01015.77
7.1.240.0070.00915.79
7.1.230.0080.00515.78
7.1.220.0050.00915.94
7.1.210.0080.00815.91
7.1.200.0100.00415.69
7.1.190.0060.00515.77
7.1.180.0050.00615.82
7.1.170.0090.00715.69
7.1.160.0100.00215.66
7.1.150.0060.00715.77
7.1.140.0040.01015.89
7.1.130.0080.00515.77
7.1.120.0060.00815.99
7.1.110.0050.00615.91
7.1.100.0070.00516.50
7.1.90.0000.01315.81
7.1.80.0020.01115.94
7.1.70.0060.00716.24
7.1.60.0040.01217.04
7.1.50.0030.01016.21
7.1.40.0070.00715.79
7.1.30.0050.00615.80
7.1.20.0080.00615.86
7.1.10.0050.00815.77
7.1.00.0080.02818.06
7.0.330.0080.00515.46
7.0.320.0060.00615.36
7.0.310.0060.00615.33
7.0.300.0080.00715.45
7.0.290.0060.00415.32
7.0.280.0050.00815.50
7.0.270.0020.01115.50
7.0.260.0070.00715.29
7.0.250.0050.00915.46
7.0.240.0020.01215.46
7.0.230.0030.00415.51
7.0.220.0050.00815.52
7.0.210.0080.00515.39
7.0.200.0040.00815.97
7.0.190.0030.01215.49
7.0.180.0050.00715.54
7.0.170.0050.01015.58
7.0.160.0050.00515.46
7.0.150.0060.00415.71
7.0.140.0040.03117.73
7.0.130.0060.00315.42
7.0.120.0050.00715.53
7.0.110.0020.00815.53
7.0.100.0090.02617.18
7.0.90.0060.01816.99
7.0.80.0050.03016.97
7.0.70.0070.01817.13
7.0.60.0090.02217.02
7.0.50.0070.02717.22
7.0.40.0070.02015.74
7.0.30.0070.01915.76
7.0.20.0080.02615.91
7.0.10.0080.02615.79
7.0.00.0090.02515.70
5.6.400.0060.01214.48
5.6.390.0070.00714.61
5.6.380.0050.00714.52
5.6.370.0070.00514.54
5.6.360.0060.00514.38
5.6.350.0040.00914.43
5.6.340.0060.00614.48
5.6.330.0040.00714.50
5.6.320.0020.01114.70
5.6.310.0070.00514.47
5.6.300.0080.00714.79
5.6.290.0070.00614.41
5.6.280.0060.00614.32
5.6.270.0030.00814.40
5.6.260.0020.01014.41
5.6.250.0080.03416.51
5.6.240.0110.03216.65
5.6.230.0110.02916.45
5.6.220.0060.02716.78
5.6.210.0030.03316.56
5.6.200.0140.01816.58
5.6.190.0060.02816.64
5.6.180.0050.02816.76
5.6.170.0100.02016.71
5.6.160.0100.02916.66
5.6.150.0080.03016.67
5.6.140.0060.03316.70
5.6.130.0070.03316.67
5.6.120.0080.03016.70
5.6.110.0060.02116.64
5.6.100.0040.02416.61
5.6.90.0040.03116.69
5.6.80.0080.02816.31
5.6.70.0060.03216.44
5.6.60.0070.02816.42
5.6.50.0070.01616.33
5.6.40.0070.02916.50
5.6.30.0040.02816.44
5.6.20.0070.03016.40
5.6.10.0080.02816.56
5.6.00.0080.02616.40
5.5.380.0050.03215.43
5.5.370.0090.02315.47
5.5.360.0080.02615.34
5.5.350.0080.02515.34
5.5.340.0040.02115.51
5.5.330.0070.03015.54
5.5.320.0100.02615.46
5.5.310.0050.03015.51
5.5.300.0040.03615.60
5.5.290.0030.03415.41
5.5.280.0070.02015.35
5.5.270.0030.02215.47
5.5.260.0070.03315.46
5.5.250.0080.02915.53
5.5.240.0100.02615.21
5.5.230.0050.03115.31
5.5.220.0050.03115.34
5.5.210.0070.02615.36
5.5.200.0030.03015.28
5.5.190.0060.01715.28
5.5.180.0040.03215.21
5.5.170.0040.00712.82
5.5.160.0060.02115.34
5.5.150.0100.01515.33
5.5.140.0040.02715.41
5.5.130.0100.01515.30
5.5.120.0030.01915.24
5.5.110.0060.03015.18
5.5.100.0070.03015.22
5.5.90.0060.02615.19
5.5.80.0060.02915.33
5.5.70.0060.03015.26
5.5.60.0070.02815.20
5.5.50.0060.02615.15
5.5.40.0040.01815.11
5.5.30.0010.03015.17
5.5.20.0030.02915.29
5.5.10.0050.02815.13
5.5.00.0070.02615.10
5.4.450.0040.02513.83
5.4.440.0070.02813.90
5.4.430.0050.03313.90
5.4.420.0020.02613.94
5.4.410.0050.01513.99
5.4.400.0070.01613.95
5.4.390.0050.01713.61
5.4.380.0050.01813.78
5.4.370.0010.02213.81
5.4.360.0060.02913.72
5.4.350.0060.02813.84
5.4.340.0050.02013.71
5.4.330.0070.00311.18
5.4.320.0070.01413.90
5.4.310.0030.01713.77
5.4.300.0030.03213.73
5.4.290.0040.03013.90
5.4.280.0050.02813.77
5.4.270.0040.02313.84
5.4.260.0050.01913.65
5.4.250.0010.03313.72
5.4.240.0050.01813.76
5.4.230.0040.01813.74
5.4.220.0010.03413.71
5.4.210.0020.02413.67
5.4.200.0010.01813.75
5.4.190.0040.02813.74
5.4.180.0050.02613.74
5.4.170.0030.02813.74
5.4.160.0030.03013.71
5.4.150.0020.02213.70
5.4.140.0080.02113.05
5.4.130.0020.01813.01
5.4.120.0090.02212.88
5.4.110.0030.02812.96
5.4.100.0090.01912.95
5.4.90.0060.01512.85
5.4.80.0040.02212.83
5.4.70.0040.02712.88
5.4.60.0020.02912.89
5.4.50.0050.02812.86
5.4.40.0070.02112.87
5.4.30.0080.01312.91
5.4.20.0060.02512.87
5.4.10.0060.02812.92
5.4.00.0070.02612.75
5.3.290.0030.01912.05
5.3.280.0060.02011.96
5.3.270.0060.02512.02
5.3.260.0040.03012.06
5.3.250.0060.02711.98
5.3.240.0050.01711.95
5.3.230.0040.02811.86
5.3.220.0040.02211.93
5.3.210.0090.02711.93
5.3.200.0090.02212.01
5.3.190.0090.01812.04
5.3.180.0080.01812.11
5.3.170.0070.03012.16
5.3.160.0070.02912.03
5.3.150.0070.03012.09
5.3.140.0040.03012.08
5.3.130.0070.01712.09
5.3.120.0070.02711.99
5.3.110.0050.03012.03
5.3.100.0040.03511.84
5.3.90.0040.03311.89
5.3.80.0060.03011.71
5.3.70.0120.02311.85
5.3.60.0050.02111.84
5.3.50.0080.02611.78
5.3.40.0070.02011.79
5.3.30.0050.03011.75
5.3.20.0090.02211.71
5.3.10.0050.02611.59
5.3.00.0050.03111.49
5.2.170.0020.03310.96
5.2.160.0050.03611.03
5.2.150.0090.03010.87
5.2.140.0090.02810.92
5.2.130.0060.03310.94
5.2.120.0050.02610.91
5.2.110.0030.03410.97
5.2.100.0020.02610.94
5.2.90.0040.03110.91
5.2.80.0030.03310.87
5.2.70.0060.03110.87
5.2.60.0000.03010.85
5.2.50.0010.03310.90
5.2.40.0080.03110.93
5.2.30.0020.03610.84
5.2.20.0050.03010.90
5.2.10.0060.03110.75
5.2.00.0050.03210.76
5.1.60.0040.02910.42
5.1.50.0010.01810.42
5.1.40.0030.01510.49
5.1.30.0050.01510.56
5.1.20.0050.01310.53
5.1.10.0050.02710.54
5.1.00.0070.02910.40
5.0.50.0050.02010.00
5.0.40.0040.01210.00
5.0.30.0030.03310.00
5.0.20.0050.01810.00
5.0.10.0030.02310.00
5.0.00.0030.03510.00
4.4.90.0030.01810.00
4.4.80.0070.00710.00
4.4.70.0010.01010.00
4.4.60.0030.01910.00
4.4.50.0020.01810.00
4.4.40.0030.01710.00
4.4.30.0000.02010.00
4.4.20.0040.01710.00
4.4.10.0000.01910.00
4.4.00.0000.01810.00
4.3.110.0050.02010.00
4.3.100.0050.01710.00
4.3.90.0020.02110.00
4.3.80.0010.02810.00
4.3.70.0030.01710.00
4.3.60.0000.01410.00
4.3.50.0050.01510.00
4.3.40.0000.02810.00
4.3.30.0020.02010.00
4.3.20.0000.01310.00
4.3.10.0020.00810.00
4.3.00.0000.01010.00

preferences:
35.97 ms | 400 KiB | 5 Q