3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace DOMWorks; use \DOMNode, \DOMDocument; class Node extends DOMNode { // methods... public function foo() { echo "Yay for foo!"; } } class Document extends DOMDocument { public function __construct($version = null, $encoding = null) { $this->registerNodeClass('DOMNode', 'Node'); } // methods... } $doc = new Document; $doc->foo();

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)
8.3.40.0070.00718.75
8.3.30.0070.00718.95
8.3.20.0040.00420.18
8.3.10.0030.00623.48
8.3.00.0040.00420.59
8.2.170.0150.00022.96
8.2.160.0040.01122.08
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0030.00526.16
8.2.120.0050.00321.98
8.2.110.0070.00322.20
8.2.100.0040.00817.91
8.2.90.0050.00319.05
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00817.91
8.2.50.0050.00318.07
8.2.40.0080.00019.22
8.2.30.0000.00718.12
8.2.20.0050.00317.68
8.2.10.0070.00017.59
8.2.00.0030.00617.71
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00023.92
8.1.230.0080.00419.11
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0090.00017.50
8.1.180.0090.00018.10
8.1.170.0050.00318.59
8.1.160.0080.00022.05
8.1.150.0080.00018.53
8.1.140.0040.00417.33
8.1.130.0030.00317.83
8.1.120.0030.00617.21
8.1.110.0000.00917.39
8.1.100.0030.00317.41
8.1.90.0000.00817.38
8.1.80.0000.00717.29
8.1.70.0000.00717.29
8.1.60.0040.00417.55
8.1.50.0060.00317.57
8.1.40.0000.00817.49
8.1.30.0040.00417.64
8.1.20.0040.00417.52
8.1.10.0050.00517.38
8.1.00.0040.00417.47
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0000.00718.36
8.0.270.0000.00717.09
8.0.260.0000.00716.87
8.0.250.0070.00016.98
8.0.240.0000.00716.98
8.0.230.0030.00316.99
8.0.220.0030.00316.79
8.0.210.0030.00516.82
8.0.200.0030.00316.86
8.0.190.0080.00016.90
8.0.180.0040.00416.98
8.0.170.0080.00016.83
8.0.160.0000.00816.89
8.0.150.0000.00716.85
8.0.140.0040.00416.86
8.0.130.0030.00313.38
8.0.120.0050.00316.91
8.0.110.0000.00716.86
8.0.100.0000.00716.78
8.0.90.0000.00716.95
8.0.80.0030.02016.97
8.0.70.0000.00716.93
8.0.60.0070.00016.84
8.0.50.0030.00416.78
8.0.30.0120.00717.04
8.0.20.0090.01017.40
8.0.10.0030.00616.92
8.0.00.0090.00816.81
7.4.330.0000.00615.00
7.4.320.0000.00616.44
7.4.300.0000.00616.50
7.4.290.0030.00316.63
7.4.280.0040.00416.50
7.4.270.0030.00316.38
7.4.260.0000.00816.64
7.4.250.0050.00316.46
7.4.240.0000.00716.52
7.4.230.0040.00416.51
7.4.220.0150.00416.72
7.4.210.0090.00716.47
7.4.200.0000.00716.72
7.4.190.0020.00516.74
7.4.160.0130.00316.57
7.4.150.0140.00617.40
7.4.140.0120.00517.86
7.4.130.0050.01316.43
7.4.120.0110.00716.54
7.4.110.0060.01116.48
7.4.100.0030.01316.46
7.4.90.0120.00616.58
7.4.80.0120.00916.26
7.4.70.0100.00616.55
7.4.60.0100.00716.45
7.4.50.0090.00016.47
7.4.40.0060.00922.77
7.4.30.0040.01216.54
7.4.00.0100.00315.00
7.3.330.0050.00013.39
7.3.320.0000.00513.24
7.3.310.0070.00016.40
7.3.300.0000.00716.26
7.3.290.0100.00316.44
7.3.280.0080.00716.38
7.3.270.0070.01117.40
7.3.260.0120.00616.66
7.3.250.0100.01016.42
7.3.240.0080.00816.59
7.3.230.0130.00316.47
7.3.210.0090.00916.36
7.3.200.0150.00419.39
7.3.190.0130.00316.43
7.3.180.0030.01216.59
7.3.170.0130.01016.52
7.3.160.0120.00316.41
7.3.120.0090.00814.87
7.3.110.0100.00715.09
7.3.100.0090.00914.92
7.3.90.0040.01214.86
7.3.80.0060.00615.16
7.3.70.0030.00914.80
7.3.60.0030.01014.64
7.3.50.0040.01114.81
7.3.40.0130.00314.63
7.3.30.0030.01014.85
7.3.20.0100.00716.62
7.3.10.0070.00716.75
7.3.00.0090.00616.52
7.2.330.0110.00716.38
7.2.320.0000.01916.57
7.2.310.0030.01716.41
7.2.300.0040.01216.39
7.2.290.0120.00916.43
7.2.250.0060.01314.89
7.2.240.0060.01214.89
7.2.230.0030.01215.08
7.2.220.0070.01115.07
7.2.210.0030.00914.70
7.2.200.0060.01014.93
7.2.190.0050.00514.81
7.2.180.0100.00615.02
7.2.170.0120.00315.02
7.2.160.0060.00615.02
7.2.150.0070.01016.96
7.2.140.0060.00916.69
7.2.130.0070.01016.69
7.2.120.0090.00616.88
7.2.110.0070.01016.70
7.2.100.0090.00916.80
7.2.90.0070.01116.86
7.2.80.0030.01016.79
7.2.70.0100.00316.66
7.2.60.0090.00516.67
7.2.50.0040.01116.71
7.2.40.0070.00416.82
7.2.30.0100.00316.57
7.2.20.0060.00916.74
7.2.10.0090.00616.84
7.2.00.0070.00818.12
7.1.330.0000.01815.30
7.1.320.0060.00915.61
7.1.310.0000.01415.53
7.1.300.0100.00715.70
7.1.290.0040.01115.63
7.1.280.0100.00015.77
7.1.270.0100.00315.50
7.1.260.0090.00015.47
7.1.250.0040.00815.35
7.1.240.0030.00615.79
7.1.230.0030.01015.57
7.1.220.0070.01015.74
7.1.210.0060.01215.76
7.1.200.0060.00615.56
7.1.190.0060.00915.35
7.1.180.0080.00815.72
7.1.170.0070.00715.52
7.1.160.0070.00715.74
7.1.150.0030.00715.43
7.1.140.0090.00615.68
7.1.130.0100.00315.68
7.1.120.0030.00915.61
7.1.110.0000.00915.65
7.1.100.0060.00716.94
7.1.90.0060.01115.64
7.1.80.0060.00615.66
7.1.70.0080.00316.06
7.1.60.0130.00417.52
7.1.50.0070.01016.15
7.1.40.0070.00715.69
7.1.30.0030.01015.63
7.1.20.0060.00615.78
7.1.10.0000.00915.59
7.1.00.0020.04519.09
7.0.330.0130.00014.94
7.0.320.0030.01215.09
7.0.310.0070.00715.26
7.0.300.0040.00414.99
7.0.290.0030.01015.25
7.0.280.0030.01015.27
7.0.270.0060.00615.21
7.0.260.0100.00315.35
7.0.250.0030.00715.49
7.0.240.0070.00715.36
7.0.230.0030.01015.07
7.0.220.0030.01015.49
7.0.210.0030.00815.16
7.0.200.0060.00615.90
7.0.190.0000.01115.33
7.0.180.0030.00815.28
7.0.170.0030.01015.51
7.0.160.0040.01115.28
7.0.150.0030.00615.39
7.0.140.0010.04318.71
7.0.130.0130.00015.17
7.0.120.0070.00415.49
7.0.110.0070.00815.20
7.0.100.0110.03117.44
7.0.90.0130.03117.66
7.0.80.0070.04017.54
7.0.70.0070.03317.70
7.0.60.0030.04717.66
7.0.50.0050.04217.75
7.0.40.0080.04016.70
7.0.30.0100.04216.82
7.0.20.0080.04616.63
7.0.10.0070.04016.81
7.0.00.0130.02216.77
5.6.400.0100.00714.43
5.6.390.0060.00614.19
5.6.380.0150.00314.53
5.6.370.0060.00614.55
5.6.360.0000.01214.23
5.6.350.0050.00514.28
5.6.340.0060.00914.52
5.6.330.0030.01014.58
5.6.320.0060.00914.22
5.6.310.0090.00014.20
5.6.300.0070.01014.47
5.6.290.0070.00714.54
5.6.280.0050.04217.57
5.6.270.0070.00714.60
5.6.260.0040.00814.37
5.6.250.0100.04117.59
5.6.240.0080.04517.63
5.6.230.0050.04017.35
5.6.220.0030.04917.38
5.6.210.0070.04417.45
5.6.200.0100.04217.70
5.6.190.0050.04217.66
5.6.180.0100.03917.75
5.6.170.0080.04117.68
5.6.160.0110.02617.76
5.6.150.0050.04617.64
5.6.140.0070.04217.70
5.6.130.0030.05017.58
5.6.120.0080.04317.85
5.6.110.0070.04517.66
5.6.100.0080.04517.61
5.6.90.0060.04617.58
5.6.80.0060.03517.22
5.6.70.0090.03017.32
5.6.60.0120.02417.40
5.6.50.0080.04117.33
5.6.40.0100.04217.40
5.6.30.0100.03217.33
5.6.20.0050.04617.30
5.6.10.0050.03217.37
5.6.00.0080.04217.25
5.5.380.0070.04517.53
5.5.370.0020.04217.43
5.5.360.0070.04117.23
5.5.350.0070.03817.27
5.5.340.0050.04617.57
5.5.330.0120.03617.68
5.5.320.0050.03717.70
5.5.310.0070.04017.35
5.5.300.0070.04217.38
5.5.290.0080.05317.57
5.5.280.0080.04317.59
5.5.270.0050.04117.60
5.5.260.0080.04117.50
5.5.250.0070.03217.17
5.5.240.0090.03417.28
5.5.230.0080.03617.17
5.5.220.0020.04616.96
5.5.210.0070.03817.23
5.5.200.0100.03717.22
5.5.190.0050.04517.21
5.5.180.0040.04617.19
5.5.170.0030.01014.38
5.5.160.0070.03617.13
5.5.150.0050.04417.20
5.5.140.0040.04317.04
5.5.130.0070.04017.28
5.5.120.0080.04217.27
5.5.110.0080.05217.08
5.5.100.0080.04117.02
5.5.90.0030.04417.15
5.5.80.0090.04117.18
5.5.70.0080.04316.96
5.5.60.0090.03317.18
5.5.50.0090.03617.12
5.5.40.0050.02917.24
5.5.30.0080.03817.00
5.5.20.0070.04217.13
5.5.10.0080.04217.11
5.5.00.0070.04417.03
5.4.450.0060.04315.74
5.4.440.0100.04015.74
5.4.430.0030.04015.74
5.4.420.0080.04015.80
5.4.410.0080.04415.74
5.4.400.0070.02415.58
5.4.390.0050.03515.64
5.4.380.0080.03915.64
5.4.370.0030.04515.51
5.4.360.0030.04115.48
5.4.350.0070.03515.58
5.4.340.0080.03615.66
5.4.330.0050.00312.11
5.4.320.0070.02515.63
5.4.310.0080.02915.58
5.4.300.0050.04615.53
5.4.290.0070.04015.64
5.4.280.0110.03615.67
5.4.270.0050.03915.59
5.4.260.0030.02615.57
5.4.250.0070.03915.57
5.4.240.0000.04715.63
5.4.230.0050.03615.57
5.4.220.0130.02115.57
5.4.210.0030.03215.61
5.4.200.0080.03715.65
5.4.190.0050.03915.62
5.4.180.0020.04015.57
5.4.170.0100.04115.64
5.4.160.0050.03815.61
5.4.150.0100.03515.57
5.4.140.0030.04214.27
5.4.130.0050.02914.27
5.4.120.0080.03614.18
5.4.110.0100.03414.33
5.4.100.0030.03114.29
5.4.90.0110.03514.25
5.4.80.0070.03314.27
5.4.70.0030.02314.29
5.4.60.0070.03814.18
5.4.50.0090.03314.27
5.4.40.0070.04014.30
5.4.30.0080.04114.29
5.4.20.0030.04014.24
5.4.10.0050.03914.21
5.4.00.0100.03713.89
5.3.290.0120.03513.39
5.3.280.0090.03313.37
5.3.270.0100.03613.36
5.3.260.0030.04213.38
5.3.250.0070.03913.36
5.3.240.0140.03213.42
5.3.230.0090.03713.44
5.3.220.0020.04013.35
5.3.210.0050.04313.35
5.3.200.0090.03713.38
5.3.190.0080.03813.32
5.3.180.0030.04113.34
5.3.170.0070.02013.36
5.3.160.0070.03513.38
5.3.150.0060.03413.32
5.3.140.0040.03813.33
5.3.130.0030.04113.30
5.3.120.0020.04413.33
5.3.110.0070.04013.38
5.3.100.0070.04013.12
5.3.90.0050.04013.15
5.3.80.0050.03813.08
5.3.70.0080.02513.11
5.3.60.0020.03913.06
5.3.50.0050.03813.06
5.3.40.0100.02013.04
5.3.30.0130.03313.03
5.3.20.0030.02712.86
5.3.10.0020.03412.96
5.3.00.0010.04312.92
5.2.170.0170.05711.14
5.2.160.0070.06011.13
5.2.150.0130.05310.96
5.2.140.0070.05011.06
5.2.130.0000.05711.16
5.2.120.0170.04710.92
5.2.110.0170.05011.06
5.2.100.0130.05011.12
5.2.90.0100.05711.14
5.2.80.0100.06011.14
5.2.70.0030.06311.04
5.2.60.0000.06311.00
5.2.50.0030.06310.95
5.2.40.0100.03711.00
5.2.30.0030.05710.92
5.2.20.0100.05010.98
5.2.10.0030.06010.91
5.2.00.0030.06010.80
5.1.60.0070.04310.06
5.1.50.0030.0539.82
5.1.40.0130.0439.99
5.1.30.0070.03010.34
5.1.20.0030.05710.26
5.1.10.0030.05710.11
5.1.00.0100.0479.94
5.0.50.0030.0438.60
5.0.40.0070.0278.49
5.0.30.0030.0638.49
5.0.20.0030.0308.49
5.0.10.0000.0308.49
5.0.00.0000.0608.49
4.4.90.0000.0278.49
4.4.80.0000.0208.49
4.4.70.0070.0338.49
4.4.60.0000.0338.49
4.4.50.0000.0238.49
4.4.40.0030.0508.49
4.4.30.0030.0308.49
4.4.20.0000.0378.49
4.4.10.0000.0408.49
4.4.00.0030.0538.49
4.3.110.0030.0338.49
4.3.100.0030.0338.49
4.3.90.0030.0238.49
4.3.80.0000.0408.49
4.3.70.0000.0238.49
4.3.60.0000.0208.49
4.3.50.0000.0278.49
4.3.40.0000.0478.49
4.3.30.0000.0278.49
4.3.20.0000.0238.49
4.3.10.0000.0178.49
4.3.00.0030.0138.49

preferences:
61.59 ms | 400 KiB | 5 Q