3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<'EOX' <foo> <bar attr="quux" /> </foo> EOX; $dom = new DOMDocument; $dom->loadXML($xml); $xp = new DOMXPath($dom); var_dump($xp->query('//bar/@attr')); var_dump($xp->query('//bar/@attr')->item(0));

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)
8.3.40.0060.01219.05
8.3.30.0040.01120.71
8.3.20.0060.00320.59
8.3.10.0040.00422.31
8.3.00.0000.00822.64
8.2.170.0130.00622.96
8.2.160.0070.01322.46
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0030.00521.24
8.2.110.0060.00319.64
8.2.100.0070.00417.97
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0030.00617.88
8.2.60.0080.00018.05
8.2.50.0000.00818.07
8.2.40.0000.00818.41
8.2.30.0040.00418.30
8.2.20.0050.00317.94
8.2.10.0070.00017.85
8.2.00.0030.00618.24
8.1.270.0030.00523.99
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0070.00319.39
8.1.230.0060.00617.95
8.1.220.0040.00417.91
8.1.210.0100.00018.77
8.1.200.0090.00017.60
8.1.190.0030.00517.76
8.1.180.0000.00818.10
8.1.170.0030.00618.76
8.1.160.0050.00222.24
8.1.150.0040.00418.86
8.1.140.0050.00317.72
8.1.130.0000.00718.16
8.1.120.0030.00617.81
8.1.110.0030.00517.80
8.1.100.0040.00417.75
8.1.90.0070.00017.63
8.1.80.0000.00717.80
8.1.70.0080.00017.79
8.1.60.0080.00017.75
8.1.50.0000.00717.66
8.1.40.0080.00017.65
8.1.30.0030.00617.70
8.1.20.0030.00517.81
8.1.10.0060.00317.94
8.1.00.0040.00417.71
8.0.300.0040.00418.77
8.0.290.0040.00417.42
8.0.280.0040.00418.63
8.0.270.0000.00717.19
8.0.260.0040.00417.16
8.0.250.0030.00317.09
8.0.240.0040.00417.16
8.0.230.0000.00817.29
8.0.220.0000.00717.27
8.0.210.0070.00017.27
8.0.200.0030.00317.36
8.0.190.0030.00617.19
8.0.180.0070.00017.17
8.0.170.0000.00717.34
8.0.160.0070.00017.28
8.0.150.0030.00417.04
8.0.140.0000.00817.29
8.0.130.0000.00613.76
8.0.120.0030.00617.24
8.0.110.0040.00417.26
8.0.100.0020.00517.17
8.0.90.0040.00417.20
8.0.80.0030.01517.25
8.0.70.0040.00417.18
8.0.60.0090.00017.28
8.0.50.0040.00417.29
8.0.30.0120.00917.44
8.0.20.0080.01217.47
8.0.10.0050.00217.41
8.0.00.0100.01016.94
7.4.330.0000.00517.12
7.4.320.0030.00516.84
7.4.300.0040.00416.80
7.4.290.0030.00316.71
7.4.280.0030.00316.79
7.4.270.0070.00016.84
7.4.260.0030.00313.59
7.4.250.0070.00016.60
7.4.240.0010.00616.85
7.4.230.0000.00816.91
7.4.220.0130.00916.97
7.4.210.0100.00816.81
7.4.200.0080.00016.86
7.4.190.0040.00416.92
7.4.160.0100.00816.73
7.4.150.0060.01217.40
7.4.140.0100.01317.86
7.4.130.0110.00816.78
7.4.120.0100.00916.62
7.4.110.0090.00916.82
7.4.100.0090.00916.75
7.4.90.0060.01416.71
7.4.80.0060.01519.39
7.4.70.0060.01616.58
7.4.60.0060.01216.85
7.4.50.0040.00416.84
7.4.40.0070.00722.77
7.4.30.0110.00716.81
7.4.00.0070.01014.98
7.3.330.0030.00313.18
7.3.320.0000.00513.51
7.3.310.0070.00016.60
7.3.300.0000.00716.42
7.3.290.0070.00716.50
7.3.280.0090.01016.57
7.3.270.0050.01517.40
7.3.260.0120.01516.78
7.3.250.0110.00716.53
7.3.240.0120.00616.47
7.3.230.0110.00916.63
7.3.210.0130.00916.50
7.3.200.0110.01119.39
7.3.190.0120.00916.52
7.3.180.0030.01316.53
7.3.170.0100.00716.67
7.3.160.0100.01416.52
7.3.120.0130.00314.90
7.3.110.0030.01315.05
7.3.100.0080.00414.66
7.3.90.0080.00714.55
7.3.80.0070.00714.67
7.3.70.0040.01414.75
7.3.60.0040.00814.90
7.3.50.0100.00315.09
7.3.40.0040.01114.45
7.3.30.0000.01414.91
7.3.20.0030.00816.75
7.3.10.0110.00616.57
7.3.00.0110.00616.28
7.2.330.0100.01016.85
7.2.320.0130.01016.72
7.2.310.0090.00916.64
7.2.300.0130.00317.06
7.2.290.0050.01316.88
7.2.240.0040.00815.08
7.2.230.0080.00814.95
7.2.220.0060.00915.07
7.2.210.0070.01014.61
7.2.200.0110.00614.74
7.2.190.0000.00915.08
7.2.180.0000.01115.12
7.2.170.0070.00715.31
7.2.160.0080.00414.89
7.2.150.0110.00416.63
7.2.140.0060.00617.12
7.2.130.0060.00616.87
7.2.120.0050.01116.79
7.2.110.0060.01216.63
7.2.100.0090.00816.74
7.2.90.0140.00716.79
7.2.80.0130.00716.89
7.2.70.0090.01017.03
7.2.60.0120.00716.77
7.2.50.0100.01216.81
7.2.40.0090.00716.96
7.2.30.0150.00516.60
7.2.20.0160.00316.86
7.2.10.0100.00616.65
7.2.00.0080.01117.88
7.1.330.0130.00015.73
7.1.320.0030.01315.88
7.1.310.0080.00815.92
7.1.300.0030.01315.73
7.1.290.0070.00715.69
7.1.280.0070.00715.86
7.1.270.0060.00615.59
7.1.260.0100.00715.73
7.1.250.0130.00215.73
7.1.200.0060.00915.91
7.1.100.0030.00718.32
7.1.70.0000.00717.46
7.1.60.0070.01819.17
7.1.50.0060.01617.00
7.1.00.0030.03322.54
7.0.200.0000.01016.68
7.0.140.0070.09322.27
7.0.110.0000.06020.22
7.0.100.0070.03720.15
7.0.90.0070.03720.09
7.0.80.0070.04320.05
7.0.70.0070.06020.18
7.0.60.0400.07020.22
7.0.50.0200.05720.07
7.0.40.0100.05019.93
7.0.30.0200.04319.96
7.0.20.0200.08319.95
7.0.10.0100.04019.79
7.0.00.0000.04320.01
5.6.280.0000.07721.07
5.6.260.0000.03720.80
5.6.250.0070.06020.85
5.6.240.0030.05320.85
5.6.230.0100.08320.96
5.6.220.0130.05720.95
5.6.210.0030.04320.66
5.6.200.0070.04020.82
5.6.190.0130.04720.72
5.6.180.0070.05020.80
5.6.170.0030.04320.80
5.6.160.0070.03720.82
5.6.150.0030.04320.73
5.6.140.0030.04720.78
5.6.130.0100.03720.80
5.6.120.0000.09320.77
5.6.110.0100.03720.71
5.6.100.0070.03320.80
5.6.90.0030.03720.84
5.6.80.0070.04320.10
5.6.70.0030.04320.10
5.6.60.0130.03320.18
5.6.50.0030.06720.18
5.6.40.0100.06720.18
5.6.30.0070.06020.09
5.6.20.0100.03720.08
5.6.10.0100.07720.17
5.6.00.0100.04020.08
5.5.380.0030.03317.69
5.5.370.0070.03317.65
5.5.360.0100.05017.67
5.5.350.0100.04317.64
5.5.340.0100.07717.91
5.5.330.0100.06318.05
5.5.320.0070.03718.01
5.5.310.0000.08018.26
5.5.300.0030.04018.36
5.5.290.0130.03018.30
5.5.280.0130.06718.00
5.5.270.0070.08718.03
5.5.260.0000.05018.36
5.5.250.0070.04017.96
5.5.240.0000.07317.42
5.5.230.0070.06017.43
5.5.220.0030.04717.42
5.5.210.0130.06317.75
5.5.200.0070.05017.48
5.5.190.0100.04017.39
5.5.180.0030.04017.48
5.5.160.0070.03717.40
5.5.150.0070.03717.40
5.5.140.0200.06017.51
5.5.130.0100.03317.26
5.5.120.0130.06717.39
5.5.110.0070.07717.35
5.5.100.0030.04317.52
5.5.90.0030.04017.38
5.5.80.0030.08317.39
5.5.70.0070.05017.61
5.5.60.0100.05717.36
5.5.50.0070.04717.52
5.5.40.0070.05717.27
5.5.30.0000.04317.29
5.5.20.0000.04317.29
5.5.10.0070.04017.57
5.5.00.0000.05717.50
5.4.450.0070.04319.61
5.4.440.0100.03319.70
5.4.430.0030.04319.58
5.4.420.0030.06019.49
5.4.410.0070.03019.36
5.4.400.0000.08719.39
5.4.390.0030.07319.13
5.4.380.0100.07319.41
5.4.370.0030.07319.28
5.4.360.0100.04019.21
5.4.350.0130.05319.16
5.4.340.0100.03719.21
5.4.320.0070.04019.41
5.4.310.0070.03719.11
5.4.300.0130.03719.13
5.4.290.0200.05719.36
5.4.280.0030.06319.10
5.4.270.0100.06319.26
5.4.260.0130.06719.26
5.4.250.0030.06319.36
5.4.240.0100.05019.12
5.4.230.0100.06019.25
5.4.220.0070.04319.36
5.4.210.0100.03719.08
5.4.200.0030.04319.16
5.4.190.0100.03719.13
5.4.180.0130.05319.20
5.4.170.0000.05019.13
5.4.160.0100.06319.14
5.4.150.0200.04019.36
5.4.140.0070.07016.55
5.4.130.0100.07316.46
5.4.120.0100.05716.86
5.4.110.0070.07016.76
5.4.100.0070.06316.73
5.4.90.0000.04316.80
5.4.80.0000.04016.63
5.4.70.0030.03016.76
5.4.60.0070.02716.78
5.4.50.0030.03016.59
5.4.40.0030.03716.72
5.4.30.0100.03016.46
5.4.20.0130.02716.72
5.4.10.0100.06016.73
5.4.00.0070.03315.82
5.3.290.0030.04014.71
5.3.280.0070.05314.66
5.3.270.0230.03714.81
5.3.260.0030.04314.83
5.3.250.0070.06714.82
5.3.240.0100.07714.69
5.3.230.0030.07314.72
5.3.220.0170.06714.61
5.3.210.0070.08014.77
5.3.200.0070.08014.77
5.3.190.0070.04714.78
5.3.180.0030.04014.64
5.3.170.0030.04014.80
5.3.160.0000.04014.77
5.3.150.0100.06314.82
5.3.140.0030.05014.59
5.3.130.0100.03714.58
5.3.120.0070.06714.63
5.3.110.0030.07714.75
5.3.100.0070.05014.17
5.3.90.0070.03314.22
5.3.80.0030.03714.14
5.3.70.0030.07314.11
5.3.60.0030.04314.21
5.3.50.0030.03014.16
5.3.40.0130.07014.02
5.3.30.0030.04713.95
5.3.20.0030.05313.76
5.3.10.0070.06013.68
5.3.00.0070.04313.75
5.2.170.0100.02011.95
5.2.160.0000.05311.95
5.2.150.0030.04011.95
5.2.140.0030.06011.95
5.2.130.0130.04711.95
5.2.120.0070.03311.95
5.2.110.0030.03311.95
5.2.100.0030.05711.95
5.2.90.0000.04011.95
5.2.80.0030.02711.95
5.2.70.0070.02711.95
5.2.60.0070.03011.95
5.2.50.0000.03311.95
5.2.40.0000.03011.95
5.2.30.0000.03311.95
5.2.20.0000.03011.95
5.2.10.0000.02711.95
5.2.00.0000.02711.95
5.1.60.0030.05011.95
5.1.50.0030.02311.95
5.1.40.0030.02311.95
5.1.30.0070.04311.95
5.1.20.0030.03711.95
5.1.10.0030.03311.95
5.1.00.0000.02311.95
5.0.50.0000.02711.95
5.0.40.0000.02711.95
5.0.30.0030.02311.95
5.0.20.0030.01711.95
5.0.10.0030.03311.95
5.0.00.0000.03011.95
4.4.90.0070.01311.95
4.4.80.0030.01311.95
4.4.70.0030.01311.95
4.4.60.0030.01011.95
4.4.50.0030.01011.95
4.4.40.0000.02711.95
4.4.30.0000.01711.95
4.4.20.0100.03011.95
4.4.10.0030.01311.95
4.4.00.0100.03711.95
4.3.110.0000.01311.95
4.3.100.0000.01311.95
4.3.90.0000.01711.95
4.3.80.0000.02311.95
4.3.70.0030.01011.95
4.3.60.0030.01011.95
4.3.50.0000.01711.95
4.3.40.0000.02011.95
4.3.30.0000.02011.95
4.3.20.0000.02011.95
4.3.10.0000.01311.95
4.3.00.0000.01711.95

preferences:
33.79 ms | 400 KiB | 5 Q