3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<lib id="ITEM_I_WANT_TO_DOWNLOAD_1" revision="0000"> <part id="0000" type="ch"/> <part id="0000" type="ls"/> <part id="0000" type="rs"/> <part id="0000" type="ch"/> </lib> <lib id="ITEM_I_WANT_TO_DOWNLOAD_2" revision="0000"> <part id="0000" type="ch"/> <part id="0000" type="ls"/> <part id="0000" type="rs"/> <part id="0000" type="ch"/> </lib>'; $document = new DOMDocument(); $document->loadXml($xml); $xpath = new DOMXpath($document); foreach ($xpath->evaluate('//lib/@id') as $attr) { $result[] = $attr->value; } var_export($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)
8.3.60.0040.01118.55
8.3.50.0120.00318.21
8.3.40.0040.01119.17
8.3.30.0100.00719.14
8.3.20.0060.00319.75
8.3.10.0050.00322.40
8.3.00.0000.00820.99
8.2.180.0150.00618.91
8.2.170.0100.00722.96
8.2.160.0080.01222.54
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00420.32
8.2.120.0050.00326.35
8.2.110.0100.00019.69
8.2.100.0070.00418.03
8.2.90.0050.00317.88
8.2.80.0050.00317.97
8.2.70.0050.00318.41
8.2.60.0060.00318.34
8.2.50.0080.00018.10
8.2.40.0040.00419.84
8.2.30.0070.00019.61
8.2.20.0040.00418.43
8.2.10.0000.00818.46
8.2.00.0040.00418.21
8.1.280.0090.00925.92
8.1.270.0040.00419.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.57
8.1.230.0070.00422.45
8.1.220.0080.00017.89
8.1.210.0050.00318.77
8.1.200.0030.00717.60
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0040.00418.97
8.1.160.0080.00019.22
8.1.150.0040.00419.07
8.1.140.0080.00022.41
8.1.130.0000.00722.32
8.1.120.0000.00717.71
8.1.110.0070.00017.87
8.1.100.0040.00417.83
8.1.90.0070.00017.87
8.1.80.0040.00417.62
8.1.70.0060.00317.85
8.1.60.0060.00317.81
8.1.50.0000.00817.89
8.1.40.0000.00918.00
8.1.30.0040.00418.10
8.1.20.0030.00617.99
8.1.10.0000.00817.77
8.1.00.0040.00417.68
8.0.300.0050.00218.77
8.0.290.0030.00617.25
8.0.280.0040.00418.88
8.0.270.0040.00417.62
8.0.260.0060.00018.61
8.0.250.0070.00017.17
8.0.240.0040.00417.25
8.0.230.0000.00717.14
8.0.220.0000.00717.43
8.0.210.0030.00517.20
8.0.200.0030.00317.38
8.0.190.0000.00717.38
8.0.180.0000.00817.38
8.0.170.0030.00617.15
8.0.160.0040.00417.40
8.0.150.0040.00417.33
8.0.140.0030.00417.13
8.0.130.0050.00013.91
8.0.120.0030.00517.27
8.0.110.0050.00317.28
8.0.100.0000.00817.21
8.0.90.0000.00717.20
8.0.80.0130.00517.22
8.0.70.0000.00717.28
8.0.60.0040.00417.29
8.0.50.0080.00017.21
8.0.30.0060.00917.66
8.0.20.0090.01317.52
8.0.10.0050.00217.52
8.0.00.0110.00917.11
7.4.330.0000.00615.55
7.4.320.0000.00816.89
7.4.300.0040.00417.01
7.4.290.0040.00416.88
7.4.280.0040.00717.00
7.4.270.0030.00316.90
7.4.260.0070.00317.00
7.4.250.0040.00416.97
7.4.240.0040.00416.89
7.4.230.0040.00417.07
7.4.220.0040.00416.90
7.4.210.0050.01016.85
7.4.200.0020.00516.67
7.4.160.0050.01016.79
7.4.140.0150.01217.86
7.4.130.0130.00316.87
7.4.120.0100.01016.89
7.4.110.0090.00916.93
7.4.100.0160.00016.80
7.4.90.0130.00316.96
7.4.80.0100.00719.39
7.4.70.0130.00316.90
7.4.60.0090.00916.90
7.4.50.0070.00716.63
7.4.40.0090.01217.04
7.4.00.0080.00815.16
7.3.330.0000.00513.37
7.3.320.0030.00313.42
7.3.310.0030.00316.52
7.3.300.0070.00016.49
7.3.290.0030.00316.60
7.3.280.0100.01116.54
7.3.260.0100.01016.60
7.3.240.0110.00716.64
7.3.230.0040.01416.65
7.3.210.0030.01616.64
7.3.200.0080.00816.76
7.3.190.0130.00316.79
7.3.180.0090.00916.71
7.3.170.0080.01616.82
7.3.160.0060.00916.53
7.3.120.0090.00614.69
7.3.110.0040.01114.85
7.3.100.0060.00614.95
7.3.90.0000.01314.91
7.3.80.0080.00315.07
7.3.70.0070.00714.59
7.3.60.0100.00314.84
7.3.50.0100.00314.69
7.3.40.0000.01014.79
7.3.30.0070.01014.80
7.3.20.0030.01016.77
7.3.10.0060.00316.77
7.3.00.0090.00316.61
7.2.330.0100.00716.91
7.2.320.0070.01616.86
7.2.310.0120.00617.15
7.2.300.0100.00717.00
7.2.290.0100.00616.95
7.2.250.0030.01315.27
7.2.240.0070.01315.14
7.2.230.0070.00715.05
7.2.220.0110.00415.16
7.2.210.0030.01415.02
7.2.200.0030.00915.03
7.2.190.0030.00714.88
7.2.180.0070.00714.75
7.2.170.0060.01014.96
7.2.110.0330.00914.62
7.2.100.0240.00315.02
7.2.90.0280.01114.72
7.2.80.0190.01315.00
7.2.70.0320.00315.26
7.2.60.0200.01015.21
7.2.50.0340.01015.23
7.2.40.0250.00315.11
7.2.30.0320.00315.18
7.2.20.0190.00615.16
7.2.10.0300.00615.30
7.2.00.0160.01015.04
7.1.330.0000.01315.86
7.1.320.0040.01115.75
7.1.310.0030.01415.88
7.1.300.0030.00515.80
7.1.290.0070.00715.84
7.1.280.0000.01516.00
7.1.270.0030.00715.45
7.1.260.0030.01015.73
7.1.230.0350.00614.05
7.1.220.0350.00714.11
7.1.210.0240.00813.96
7.1.200.0330.00313.84
7.1.190.0200.00713.77
7.1.180.0220.00613.92
7.1.170.0290.00314.08
7.1.160.0200.01014.04
7.1.150.0200.01013.81
7.1.140.1480.00613.95
7.1.130.0150.01114.07
7.1.120.0240.00613.87
7.1.110.0300.00414.06
7.1.100.0230.00614.05
7.1.90.0370.00013.73
7.1.80.0260.00813.91
7.1.70.0250.00613.94
7.1.60.0350.01031.74
7.1.50.0340.01032.04
7.1.40.0300.01331.61
7.1.30.0360.01331.73
7.1.20.0430.01331.84
7.1.10.0180.00913.62
7.1.00.0230.00613.60
5.6.380.0110.00414.18

preferences:
37.44 ms | 400 KiB | 5 Q