3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Value = 'rId4'; $rels= new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"><Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme" Target="theme/theme1.xml"/><Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet2.xml"/><Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/><Relationship Id="rId5" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings" Target="sharedStrings.xml"/><Relationship Id="rId4" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/></Relationships>'); $rels->registerXPathNamespace('r', 'http://schemas.openxmlformats.org/package/2006/relationships'); print_r( $rels->xpath('/r:Relationships/r:Relationship[@Id and @Target]/@Target'));

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)
8.3.60.0120.00916.88
8.3.50.0080.01422.16
8.3.40.0070.01419.09
8.3.30.0090.00618.56
8.3.20.0000.00720.66
8.3.10.0040.00423.98
8.3.00.0080.00020.04
8.2.180.0120.00316.73
8.2.170.0060.00922.96
8.2.160.0140.00019.66
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00419.61
8.2.120.0030.00626.35
8.2.110.0030.00720.82
8.2.100.0080.00318.05
8.2.90.0000.00819.42
8.2.80.0000.00817.97
8.2.70.0050.00317.88
8.2.60.0000.01118.14
8.2.50.0040.00418.07
8.2.40.0080.00022.82
8.2.30.0030.00521.00
8.2.20.0030.00517.98
8.2.10.0030.00518.48
8.2.00.0000.00718.31
8.1.280.0000.01425.92
8.1.270.0110.00720.50
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.41
8.1.230.0110.00017.90
8.1.220.0000.00818.05
8.1.210.0050.00318.77
8.1.200.0030.00617.63
8.1.190.0080.00017.25
8.1.180.0080.00018.10
8.1.170.0050.00318.81
8.1.160.0030.00621.19
8.1.150.0040.00419.16
8.1.140.0030.00519.79
8.1.130.0000.00718.07
8.1.120.0040.00417.82
8.1.110.0060.00317.58
8.1.100.0040.00417.61
8.1.90.0040.00417.77
8.1.80.0030.00617.78
8.1.70.0000.00717.77
8.1.60.0000.00817.94
8.1.50.0050.00317.89
8.1.40.0040.00417.62
8.1.30.0030.00517.96
8.1.20.0000.00817.82
8.1.10.0040.00417.88
8.1.00.0050.00217.62
8.0.300.0040.00418.77
8.0.290.0030.00517.00
8.0.280.0000.00718.78
8.0.270.0070.00017.54
8.0.260.0030.00517.54
8.0.250.0070.00017.09
8.0.240.0030.00317.17
8.0.230.0000.00717.06
8.0.220.0040.00417.05
8.0.210.0040.00417.20
8.0.200.0030.00317.11
8.0.190.0040.00417.31
8.0.180.0040.00417.22
8.0.170.0030.00617.12
8.0.160.0000.00717.00
8.0.150.0030.00317.05
8.0.140.0050.00617.18
8.0.130.0000.00613.60
8.0.120.0060.00317.20
8.0.110.0000.00817.05
8.0.100.0050.00317.16
8.0.90.0000.00717.17
8.0.80.0030.01117.22
8.0.70.0000.00717.11
8.0.60.0000.00717.12
8.0.50.0040.00417.13
8.0.30.0070.01217.24
8.0.20.0110.00717.40
8.0.10.0040.00417.30
8.0.00.0080.01016.97
7.4.330.0050.00017.06
7.4.320.0000.00616.95
7.4.300.0000.00616.84
7.4.290.0000.00716.93
7.4.280.0070.00416.79
7.4.270.0030.00316.82
7.4.260.0000.00716.79
7.4.250.0000.00716.80
7.4.240.0020.00516.81
7.4.230.0000.00716.77
7.4.220.0150.00016.77
7.4.210.0060.00916.83
7.4.200.0030.00316.66
7.4.160.0060.00916.80
7.4.150.0150.00617.40
7.4.140.0140.01217.86
7.4.130.0130.00416.95
7.4.120.0130.01016.74
7.4.110.0070.01016.74
7.4.100.0090.00817.00
7.4.90.0140.00316.75
7.4.80.0070.01019.39
7.4.70.0030.02216.54
7.4.60.0040.01216.74
7.4.50.0040.01116.68
7.4.40.0110.00716.67
7.4.30.0060.01016.80
7.4.00.0000.01214.81
7.3.330.0000.00613.29
7.3.320.0060.00313.08
7.3.310.0030.00316.27
7.3.300.0030.00316.38
7.3.290.0000.00716.26
7.3.280.0080.01116.48
7.3.270.0070.01017.40
7.3.260.0100.00716.61
7.3.250.0120.00816.59
7.3.240.0150.00316.60
7.3.230.0070.01116.52
7.3.210.0130.00916.45
7.3.200.0070.02116.52
7.3.190.0150.00416.91
7.3.180.0090.01216.90
7.3.170.0110.00616.56
7.3.160.0070.01716.68
7.3.120.0070.01014.73
7.3.110.0090.00914.75
7.3.100.0030.01314.81
7.3.90.0000.01114.92
7.3.80.0000.01414.79
7.3.70.0060.00915.02
7.3.60.0060.00614.57
7.3.50.0070.00715.05
7.3.40.0000.01414.88
7.3.30.0070.00714.54
7.3.20.0040.00816.59
7.3.10.0090.00916.68
7.3.00.0130.00516.51
7.2.330.0040.01116.85
7.2.320.0070.01116.90
7.2.310.0030.01617.08
7.2.300.0120.00616.82
7.2.290.0160.00016.69
7.2.240.0060.01215.25
7.2.230.0130.00315.16
7.2.220.0000.01814.63
7.2.210.0120.00015.14
7.2.200.0070.01015.03
7.2.190.0000.00914.97
7.2.180.0000.01415.16
7.2.170.0030.01315.33
7.2.160.0090.00915.00
7.2.150.0000.01416.75
7.2.140.0060.00916.90
7.2.130.0100.00416.76
7.2.120.0060.00916.65
7.2.110.0090.00716.80
7.2.100.0080.00516.71
7.2.90.0070.00916.93
7.2.80.0050.00816.86
7.2.70.0070.00716.90
7.2.60.0050.00916.79
7.2.50.0060.00916.64
7.2.40.0060.00916.72
7.2.30.0050.00916.86
7.2.20.0090.00316.54
7.2.10.0090.00616.82
7.2.00.0050.00817.62
7.1.330.0140.00315.98
7.1.320.0100.00715.63
7.1.310.0050.00515.87
7.1.300.0030.00716.04
7.1.290.0070.00716.04
7.1.280.0140.00015.70
7.1.270.0100.00315.88
7.1.260.0100.00315.97
7.1.250.0050.00715.76
7.1.200.0030.00915.80
7.1.100.0060.00918.31
7.1.70.0070.00317.23
7.1.60.0090.01519.52
7.1.50.0140.01117.08
7.1.00.0070.07722.59
7.0.200.0000.01116.79
7.0.60.0070.08020.22
7.0.50.0030.05318.02
7.0.40.0070.04020.48
7.0.30.0130.04720.30
7.0.20.0130.04720.27
7.0.10.0070.04020.30
7.0.00.0070.05320.29
5.6.280.0030.04721.09
5.6.210.0070.08020.98
5.6.200.0030.04018.41
5.6.190.0270.07020.93
5.6.180.0330.05720.65
5.6.170.0230.04020.66
5.6.160.0030.06020.65
5.6.150.0030.08718.43
5.6.140.0070.05718.27
5.6.130.0030.05718.45
5.6.120.0130.04721.17
5.6.110.0130.07321.25
5.6.100.0070.08321.13
5.6.90.0070.04021.24
5.6.80.0030.03720.59
5.5.350.0100.09020.61
5.5.340.0100.05018.10
5.5.330.0030.04320.42
5.5.320.0170.04320.42
5.5.310.0300.03320.50
5.5.300.0070.08318.19
5.5.290.0070.06318.18
5.5.280.0100.07020.95
5.5.270.0130.08020.94
5.5.260.0170.07721.08
5.5.250.0100.03320.73
5.5.240.0170.08320.52

preferences:
35.22 ms | 401 KiB | 5 Q