3v4l.org

run code in 300+ PHP versions simultaneously
<?php const XML = <<<XML <rates base="GBP" ts="1573679946"> <rate code="AED" rate="4.7190899844812" live="0"/> <rate code="AFN" rate="100.47049152188" live="0"/> </rates> XML; $doc = new DOMDocument(); $doc->loadXML(XML); $xpath = new DOMXPath($doc); $code = 'AED'; $result = $xpath->query("//rate[@code='{$code}']"); var_dump($result->item(0)->getAttribute('rate'));

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)
8.3.110.0080.00018.98
8.3.100.0050.00518.71
8.3.90.0050.00317.16
8.3.80.0000.00918.68
8.3.70.0190.00317.00
8.3.60.0090.00618.68
8.3.50.0030.01018.59
8.3.40.0090.00919.22
8.3.30.0070.01118.93
8.3.20.0040.00422.17
8.3.10.0040.00422.28
8.3.00.0040.00421.08
8.2.230.0090.00020.94
8.2.220.0090.00024.06
8.2.210.0070.00026.77
8.2.200.0050.00517.13
8.2.190.0140.00416.88
8.2.180.0160.00618.96
8.2.170.0070.00722.96
8.2.160.0110.00421.75
8.2.150.0000.00924.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0030.00620.89
8.2.100.0140.00318.18
8.2.90.0040.00418.03
8.2.80.0000.00919.40
8.2.70.0030.00517.93
8.2.60.0100.00018.22
8.2.50.0030.00618.10
8.2.40.0060.00319.59
8.2.30.0050.00219.51
8.2.20.0040.00418.38
8.2.10.0080.00019.12
8.2.00.0000.00819.75
8.1.290.0060.00318.88
8.1.280.0100.00725.92
8.1.270.0040.00422.89
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00322.79
8.1.230.0070.00423.18
8.1.220.0040.00418.16
8.1.210.0050.00318.97
8.1.200.0040.00417.60
8.1.190.0040.00417.50
8.1.180.0040.00718.10
8.1.170.0040.00421.16
8.1.160.0040.00419.36
8.1.150.0000.00719.24
8.1.140.0040.00419.25
8.1.130.0040.00420.45
8.1.120.0030.00717.71
8.1.110.0050.00317.71
8.1.100.0000.00717.72
8.1.90.0000.00817.60
8.1.80.0000.00817.60
8.1.70.0030.00317.66
8.1.60.0040.00417.76
8.1.50.0040.00417.80
8.1.40.0000.00817.76
8.1.30.0030.00518.02
8.1.20.0040.00418.05
8.1.10.0030.00617.75
8.1.00.0040.00417.91
8.0.300.0040.00420.19
8.0.290.0040.00417.13
8.0.280.0000.00718.75
8.0.270.0000.00717.25
8.0.260.0000.00820.45
8.0.250.0040.00417.33
8.0.240.0000.00717.38
8.0.230.0030.00317.36
8.0.220.0000.00717.32
8.0.210.0030.00317.30
8.0.200.0070.00017.44
8.0.190.0080.00017.28
8.0.180.0000.00717.26
8.0.170.0000.00817.35
8.0.160.0040.00417.37
8.0.150.0000.00817.32
8.0.140.0040.00417.33
8.0.130.0030.00313.73
8.0.120.0040.00417.07
8.0.110.0040.00417.19
8.0.100.0040.00417.12
8.0.90.0080.00017.22
8.0.80.0030.01317.37
8.0.70.0050.00217.24
8.0.60.0040.00417.17
8.0.50.0000.00917.18
8.0.30.0130.00317.52
8.0.20.0110.00717.54
8.0.10.0050.00317.30
8.0.00.0130.00617.13
7.4.330.0050.00015.55
7.4.320.0070.00016.91
7.4.300.0030.00516.98
7.4.290.0040.00416.74
7.4.280.0050.00216.66
7.4.270.0000.00716.77
7.4.260.0000.00513.68
7.4.250.0040.00416.99
7.4.240.0040.00416.92
7.4.230.0030.00316.71
7.4.220.0000.00716.76
7.4.210.0100.00716.95
7.4.200.0070.00016.76
7.4.130.0090.01316.81
7.4.120.0110.00717.03
7.4.110.0090.00916.92
7.4.100.0120.00616.95
7.4.90.0100.00716.88
7.4.80.0100.00719.39
7.4.70.0090.00616.93
7.4.60.0120.00916.86
7.4.50.0060.00916.87
7.4.40.0100.01016.96
7.4.00.0070.00715.20
7.3.330.0000.00716.46
7.3.320.0050.00013.43
7.3.310.0070.00016.80
7.3.300.0000.00716.60
7.3.290.0000.00716.59
7.3.280.0060.00916.61
7.3.260.0100.00916.72
7.3.240.0070.00916.61
7.3.230.0100.00716.77
7.3.210.0000.01916.80
7.3.200.0130.00616.63
7.3.190.0120.00316.87
7.3.180.0080.00817.01
7.3.170.0110.00616.56
7.3.160.0120.00617.07
7.3.110.0090.00915.05
7.3.100.0030.01114.93
7.3.90.0060.00715.14
7.3.80.0090.01114.81
7.3.70.0100.00314.91
7.3.60.0080.00414.65
7.3.50.0080.00514.87
7.3.40.0030.01014.82
7.3.30.0080.00414.93
7.3.20.0100.00714.71
7.3.10.0110.00814.98
7.3.00.0030.01115.07
7.2.330.0100.01017.06
7.2.320.0040.01417.07
7.2.310.0110.00817.08
7.2.300.0060.01117.00
7.2.290.0090.00917.19
7.2.240.0030.01614.96
7.2.230.0090.00615.28
7.2.220.0130.00015.08
7.2.210.0060.00914.70
7.2.200.0090.00514.93
7.2.190.0000.01314.95
7.2.180.0090.00615.05
7.2.170.0110.00315.25
7.2.160.0100.00315.09
7.2.150.0090.00615.16
7.2.140.0120.00315.45
7.2.130.0040.01015.33
7.2.120.0000.01415.45
7.2.110.0160.00315.16
7.2.100.0040.01115.20
7.2.90.0090.00615.32
7.2.80.0190.00615.30
7.2.70.0130.00915.06
7.2.60.0000.02215.25
7.2.50.0030.01915.28
7.2.40.0060.01515.39
7.2.30.0100.01315.54
7.2.20.0070.01415.30
7.2.10.0110.00815.20
7.2.00.0140.00315.26
7.1.330.0040.00914.23
7.1.320.0140.00314.39
7.1.310.0170.00014.13
7.1.300.0050.00813.92
7.1.290.0100.00414.04
7.1.280.0030.00914.05
7.1.270.0000.01514.29
7.1.260.0100.00314.06
7.1.250.0090.00614.07

preferences:
63.46 ms | 403 KiB | 5 Q