3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new DOMDocument(); //$xml->loadXML('<root><node/></root>'); $root = $xml->createElement("root"); $xml->appendChild($root); $xpath = new DOMXpath($xml); $el = $xml->createElement("testnode", "some val"); $root->appendChild($el); $el = $xml->createElement("testnode", "some val 2"); $root->appendChild($el); $xml->formatOutput = true; echo $xml->saveXML(); $entries = $xpath->query("/root/testnode"); echo "test xpath: " . $entries->length; foreach($entries as $entry) { echo '\n'. $entry->nodeValue; }

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)
8.3.40.0140.00718.95
8.3.30.0100.00619.09
8.3.20.0030.00619.15
8.3.10.0000.00821.47
8.3.00.0000.00823.95
8.2.170.0120.00322.96
8.2.160.0070.00720.65
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0030.00521.43
8.2.110.0090.00020.70
8.2.100.0040.00817.97
8.2.90.0080.00019.47
8.2.80.0080.00017.97
8.2.70.0000.00917.88
8.2.60.0050.00318.05
8.2.50.0000.00918.07
8.2.40.0080.00018.59
8.2.30.0040.00421.47
8.2.20.0040.00418.05
8.2.10.0000.00817.96
8.2.00.0000.00718.08
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.24
8.1.230.0110.00022.34
8.1.220.0000.00818.77
8.1.210.0040.00419.35
8.1.200.0060.00317.60
8.1.190.0030.00619.69
8.1.180.0000.00818.10
8.1.170.0060.00318.91
8.1.160.0040.00419.11
8.1.150.0080.00018.97
8.1.140.0040.00417.80
8.1.130.0080.00018.09
8.1.120.0000.00717.80
8.1.110.0040.00417.80
8.1.100.0060.00317.74
8.1.90.0040.00417.70
8.1.80.0050.00217.75
8.1.70.0090.00017.60
8.1.60.0090.00017.86
8.1.50.0000.00717.84
8.1.40.0030.00517.75
8.1.30.0000.00717.87
8.1.20.0080.00017.93
8.1.10.0000.00817.70
8.1.00.0000.00917.88
8.0.300.0030.00620.27
8.0.290.0040.00417.41
8.0.280.0000.00818.76
8.0.270.0050.00217.59
8.0.260.0070.00017.21
8.0.250.0040.00417.35
8.0.240.0060.00317.20
8.0.230.0070.00017.34
8.0.220.0040.00417.04
8.0.210.0030.00317.18
8.0.200.0050.00217.12
8.0.190.0000.00817.21
8.0.180.0030.00517.19
8.0.170.0050.00317.17
8.0.160.0040.00417.26
8.0.150.0040.00417.19
8.0.140.0040.00417.19
8.0.130.0000.00813.64
8.0.120.0070.00017.21
8.0.110.0000.00817.03
8.0.100.0050.00317.15
8.0.90.0050.00217.03
8.0.80.0090.00917.20
8.0.70.0000.00717.09
8.0.60.0000.00717.25
8.0.50.0070.00017.03
8.0.30.0140.01117.33
8.0.20.0120.00717.40
8.0.10.0040.00417.20
8.0.00.0090.00917.08
7.4.330.0000.00514.95
7.4.320.0030.00316.75
7.4.300.0030.00316.81
7.4.290.0000.00716.84
7.4.280.0070.00016.77
7.4.270.0000.00816.76
7.4.260.0030.00313.64
7.4.250.0080.00016.57
7.4.240.0070.00016.94
7.4.230.0030.00317.01
7.4.220.0100.01016.98
7.4.210.0090.00816.88
7.4.200.0030.00316.88
7.4.190.0060.00316.95
7.4.160.0080.00816.79
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0110.00816.78
7.4.120.0110.00616.85
7.4.110.0120.00616.73
7.4.100.0170.00716.68
7.4.90.0030.01616.73
7.4.80.0100.00719.39
7.4.70.0070.01016.80
7.4.60.0140.00516.75
7.4.50.0090.00016.55
7.4.40.0040.01422.77
7.4.30.0170.00016.73
7.4.00.0070.00714.82
7.3.330.0050.00013.46
7.3.320.0030.00313.45
7.3.310.0000.00716.67
7.3.300.0030.00316.45
7.3.290.0110.00316.57
7.3.280.0060.00916.55
7.3.270.0110.00617.40
7.3.260.0130.01018.24
7.3.250.0060.01316.69
7.3.240.0130.00316.61
7.3.230.0130.00316.93
7.3.210.0130.00316.78
7.3.200.0090.01319.39
7.3.190.0150.00616.79
7.3.180.0060.01017.10
7.3.170.0100.00616.61
7.3.160.0060.01616.87
7.3.120.0000.01315.14
7.2.330.0040.01417.16
7.2.320.0130.00316.70
7.2.310.0120.00617.13
7.2.300.0100.00716.93
7.2.290.0120.00617.04
7.2.60.0090.00916.83
7.1.200.0030.01116.12
7.1.100.0090.00618.17
7.1.70.0000.00717.40
7.1.60.0090.01519.40
7.1.50.0070.01016.97
7.1.00.0000.03722.58
7.0.200.0150.00016.93
7.0.140.0000.07722.19
7.0.90.0400.05720.11
7.0.80.0430.07020.07
7.0.70.0400.05020.07
7.0.60.0470.06720.10
7.0.50.0830.08320.53
7.0.40.0170.06320.21
7.0.30.0000.05020.20
7.0.20.0130.07320.28
7.0.10.0070.08320.24
7.0.00.0130.07320.18
5.6.280.0000.07721.16
5.6.230.0130.07020.83
5.6.220.0000.07020.69
5.6.210.0130.08020.75
5.6.200.0100.08321.19
5.6.190.0130.03321.14
5.6.180.0100.07021.11
5.6.170.0070.08021.26
5.6.160.0070.05321.15
5.6.150.0100.08021.12
5.6.140.0070.04321.28
5.6.130.0070.07321.14
5.6.120.0070.08321.22
5.6.110.0070.06021.18
5.6.100.0100.08021.20
5.6.90.0100.07721.26
5.6.80.0030.04020.53
5.6.70.0070.07720.64
5.6.60.0170.05320.58
5.6.50.0100.05320.60
5.6.40.0100.07320.55
5.6.30.0070.04020.51
5.6.20.0030.04020.55
5.6.10.0070.05020.54
5.6.00.0030.06020.54
5.5.370.0070.04020.63
5.5.360.0070.06020.55
5.5.350.0100.06020.54
5.5.340.0100.07320.88
5.5.330.0130.04321.00
5.5.320.0070.04021.00
5.5.310.0070.08321.04
5.5.300.0030.08320.88
5.5.290.0100.07721.02
5.5.280.0000.08320.86
5.5.270.0100.08020.99
5.5.260.0100.08020.90
5.5.250.0070.08320.82
5.5.240.0030.05720.27
5.5.230.0000.08720.42
5.5.220.0130.06320.36
5.5.210.0070.04320.25
5.5.200.0170.03320.39
5.5.190.0130.07720.39
5.5.180.0130.08020.23
5.5.160.0070.03720.36
5.5.150.0070.05020.37
5.5.140.0030.08020.35
5.5.130.0100.04020.34
5.5.120.0030.05020.32
5.5.110.0130.06020.38
5.5.100.0170.07020.17
5.5.90.0000.04720.18
5.5.80.0100.07320.17
5.5.70.0000.06720.25
5.5.60.0170.06320.17
5.5.50.0030.07320.27
5.5.40.0070.04720.15
5.5.30.0130.07720.21
5.5.20.0100.07720.21
5.5.10.0170.07320.15
5.5.00.0070.08020.20
5.4.450.0070.05019.51
5.4.440.0030.04719.49
5.4.430.0000.05319.60
5.4.420.0100.07319.49
5.4.410.0200.06719.56
5.4.400.0030.04719.29
5.4.390.0100.06319.25
5.4.380.0070.05019.19
5.4.370.0000.08719.21
5.4.360.0070.04019.18
5.4.350.0070.04319.21
5.4.340.0100.05019.25
5.4.320.0070.08019.01
5.4.310.0000.04319.26
5.4.300.0100.07319.16
5.4.290.0070.05019.29
5.4.280.0100.04019.18
5.4.270.0130.06019.18
5.4.260.0030.07719.30
5.4.250.0100.07719.04
5.4.240.0030.05019.23
5.4.230.0000.08319.16
5.4.220.0100.04318.98
5.4.210.0070.05019.16
5.4.200.0070.07719.18
5.4.190.0070.04319.27
5.4.180.0000.08019.23
5.4.170.0070.08019.19
5.4.160.0130.07019.14
5.4.150.0030.07719.08
5.4.140.0130.06716.54
5.4.130.0030.08016.52
5.4.120.0130.06316.39
5.4.110.0030.07316.52
5.4.100.0030.06716.50
5.4.90.0030.07716.51
5.4.80.0030.07016.41
5.4.70.0030.07716.61
5.4.60.0100.06716.60
5.4.50.0030.04716.48
5.4.40.0100.06716.43
5.4.30.0070.07316.40
5.4.20.0100.06316.56
5.4.10.0100.07316.52
5.4.00.0070.04315.92
5.3.290.0070.03714.80
5.3.280.0030.05314.73
5.3.270.0100.07714.72
5.3.260.0070.05014.74
5.3.250.0070.07314.73
5.3.240.0070.07314.74
5.3.230.0030.05714.70
5.3.220.0070.08014.71
5.3.210.0070.06714.62
5.3.200.0070.03714.62
5.3.190.0000.06014.63
5.3.180.0030.07314.70
5.3.170.0170.07314.71
5.3.160.0130.06314.73
5.3.150.0070.06714.69
5.3.140.0070.06714.68
5.3.130.0100.06014.59
5.3.120.0000.05714.72
5.3.110.0070.07314.68
5.3.100.0100.07014.16
5.3.90.0030.04314.14
5.3.80.0070.03314.13
5.3.70.0100.07014.15
5.3.60.0030.07714.10
5.3.50.0030.04314.08
5.3.40.0100.07313.92
5.3.30.0030.04314.05
5.3.20.0070.07013.74
5.3.10.0130.04013.80
5.3.00.0070.07013.74
5.2.170.0030.06313.61
5.2.160.0030.04713.61
5.2.150.0070.05713.61
5.2.140.0030.05013.61
5.2.130.0100.05713.61
5.2.120.0000.06313.61
5.2.110.0030.05013.61
5.2.100.0030.04713.61
5.2.90.0070.05713.61
5.2.80.0100.05713.61
5.2.70.0000.04313.61
5.2.60.0070.04713.61
5.2.50.0000.06713.61
5.2.40.0030.04013.61
5.2.30.0070.06313.61
5.2.20.0070.05313.61
5.2.10.0000.03013.61
5.2.00.0030.03313.61
5.1.60.0070.02313.61
5.1.50.0070.05313.61
5.1.40.0000.06013.61
5.1.30.0030.04313.61
5.1.20.0070.05313.61
5.1.10.0030.05313.61
5.1.00.0070.05013.61
5.0.50.0030.04713.61
5.0.40.0070.03713.61
5.0.30.0100.05713.61
5.0.20.0030.02313.61
5.0.10.0000.04713.61
5.0.00.0030.06013.61
4.4.90.0000.01713.61
4.4.80.0030.02013.61
4.4.70.0130.01313.61
4.4.60.0030.03713.61
4.4.50.0000.02013.61
4.4.40.0030.05013.61
4.4.30.0030.03313.61
4.4.20.0000.04013.61
4.4.10.0000.04013.61
4.4.00.0000.05713.61
4.3.110.0070.02013.61
4.3.100.0030.01713.61
4.3.90.0070.02313.61
4.3.80.0000.04313.61
4.3.70.0030.03313.61
4.3.60.0000.02313.61
4.3.50.0000.03713.61
4.3.40.0070.03313.61
4.3.30.0000.03713.61
4.3.20.0030.02013.61
4.3.10.0000.01713.61
4.3.00.0000.03013.61

preferences:
40.86 ms | 400 KiB | 5 Q