3v4l.org

run code in 300+ PHP versions simultaneously
<?php $locator = 'and position()=1]'; $document = new \DOMDocument('1.0', 'UTF-8'); $xpath = new \DOMXPath($document); var_dump( @$xpath->evaluate($locator, $document) );

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)
8.3.60.0120.00316.75
8.3.50.0160.00616.48
8.3.40.0090.00618.83
8.3.30.0040.01119.02
8.3.20.0000.00721.80
8.3.10.0000.00820.79
8.3.00.0040.00424.03
8.2.180.0170.00317.00
8.2.170.0110.00722.96
8.2.160.0100.00319.54
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0050.00321.39
8.2.120.0040.00426.35
8.2.110.0060.00321.04
8.2.100.0090.00317.94
8.2.90.0080.00018.28
8.2.80.0090.00018.16
8.2.70.0050.00318.18
8.2.60.0000.00817.63
8.2.50.0000.00818.59
8.2.40.0000.00822.61
8.2.30.0000.00719.39
8.2.20.0040.00418.29
8.2.10.0030.00618.23
8.2.00.0040.00417.88
8.1.280.0090.00925.92
8.1.270.0000.00923.97
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0220.00019.31
8.1.230.0070.00421.25
8.1.220.0040.00418.03
8.1.210.0050.00918.91
8.1.200.0060.00317.48
8.1.190.0080.00017.48
8.1.180.0000.00918.10
8.1.170.0040.00418.84
8.1.160.0030.00322.37
8.1.150.0000.00719.08
8.1.140.0070.00019.81
8.1.130.0000.00717.88
8.1.120.0000.00717.56
8.1.110.0040.00417.62
8.1.100.0000.00717.57
8.1.90.0000.00717.58
8.1.80.0040.00417.71
8.1.70.0000.00717.58
8.1.60.0000.00817.87
8.1.50.0040.00417.61
8.1.40.0000.00817.70
8.1.30.0060.00317.76
8.1.20.0040.00417.79
8.1.10.0000.00817.67
8.1.00.0030.00617.75
8.0.300.0040.00420.15
8.0.290.0040.00416.88
8.0.280.0000.00718.49
8.0.270.0050.00217.48
8.0.260.0030.00317.65
8.0.250.0000.00717.13
8.0.240.0040.00417.16
8.0.230.0000.00717.23
8.0.220.0030.00317.06
8.0.210.0040.00417.04
8.0.200.0000.00717.30
8.0.190.0000.00817.08
8.0.180.0030.00317.20
8.0.170.0000.00817.06
8.0.160.0030.00317.10
8.0.150.0040.00417.11
8.0.140.0030.00317.00
8.0.130.0030.00313.73
8.0.120.0040.00417.20
8.0.110.0040.00417.04
8.0.100.0070.00017.17
8.0.90.0070.00017.19
8.0.80.0040.01117.20
8.0.70.0100.00017.14
8.0.60.0070.00017.18
8.0.50.0050.00217.27
8.0.30.0150.00417.17
8.0.20.0100.00817.45
8.0.10.0040.00417.20
8.0.00.0050.01116.93
7.4.330.0000.00515.38
7.4.320.0060.00016.73
7.4.300.0000.00716.79
7.4.290.0030.00316.78
7.4.280.0040.00416.78
7.4.270.0030.00316.82
7.4.260.0030.00316.70
7.4.250.0000.00716.66
7.4.240.0000.00816.65
7.4.230.0050.00216.91
7.4.220.0000.00716.61
7.4.210.0060.00916.74
7.4.200.0070.00016.75
7.4.160.0060.01016.75
7.4.150.0100.00717.40
7.4.140.0120.01717.86
7.4.130.0040.01416.71
7.4.120.0130.00416.67
7.4.110.0040.01216.48
7.4.100.0060.00916.62
7.4.90.0110.00616.52
7.4.80.0100.01319.39
7.4.70.0080.00816.62
7.4.60.0030.01416.55
7.4.50.0000.01516.63
7.4.40.0070.01316.64
7.4.30.0070.01016.53
7.4.00.0090.00614.96
7.3.330.0000.00513.21
7.3.320.0030.00313.35
7.3.310.0040.00416.23
7.3.300.0000.00716.48
7.3.290.0060.00816.43
7.3.280.0110.00716.42
7.3.270.0060.01117.40
7.3.260.0100.00716.43
7.3.250.0090.00716.40
7.3.240.0080.01216.56
7.3.230.0090.00916.39
7.3.210.0100.01016.62
7.3.200.0060.01016.54
7.3.190.0130.00416.63
7.3.180.0030.02016.58
7.3.170.0060.01016.52
7.3.160.0130.00316.71
7.2.330.0170.00016.66
7.2.320.0090.00916.88
7.2.310.0070.01016.66
7.2.300.0180.00316.45
7.2.290.0030.01416.57
7.2.60.0090.00316.56
7.2.00.0050.00519.47
7.1.200.0120.00616.04
7.1.70.0000.00717.20
7.1.60.0030.01017.04
7.1.50.0000.01417.17
7.1.40.0040.00716.73
7.1.30.0000.01416.74
7.1.20.0040.00716.84
7.1.10.0000.01216.78
7.1.00.0030.00516.80
7.0.200.0030.00317.02
7.0.190.0000.00816.80
7.0.180.0040.00716.31
7.0.170.0030.00716.46
7.0.160.0000.00716.32
7.0.150.0000.01016.48
7.0.140.0000.01016.54
7.0.130.0070.00316.54
7.0.120.0070.00416.68
7.0.110.0070.00016.33
7.0.100.0040.00416.56
7.0.90.0030.00516.31
7.0.80.0040.00416.33
7.0.70.0000.00916.67
7.0.60.0000.00716.05
7.0.50.0000.00916.68
7.0.40.0040.00414.71
7.0.30.0030.00614.68
7.0.20.0000.00714.67
7.0.10.0000.00814.67
7.0.00.0000.00914.67
5.6.300.0060.04921.00
5.6.290.0100.04520.90
5.6.280.0060.04420.97
5.6.270.0000.05020.97
5.6.260.0070.03621.11
5.6.250.0000.04421.17
5.6.240.0000.07220.93
5.6.230.0070.04021.00
5.6.220.0100.04720.94
5.6.210.0000.04321.09
5.6.200.0030.09020.91
5.6.190.0030.05220.87
5.6.180.0030.04021.09
5.6.170.0030.04721.10
5.6.160.0030.04121.09
5.6.150.0060.03921.07
5.6.140.0030.04620.84
5.6.130.0070.04021.09
5.6.120.0070.06620.91
5.6.110.0030.08620.96
5.6.100.0000.04620.92
5.6.90.0070.03920.82
5.6.80.0000.05820.34
5.6.70.0070.04220.47
5.6.60.0030.04120.47
5.6.50.0030.03920.31
5.6.40.0060.03420.29
5.6.30.0030.07320.30
5.6.20.0030.04520.30
5.6.10.0030.04920.48
5.6.00.0000.04320.23

preferences:
70.54 ms | 400 KiB | 5 Q