3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyComment extends \DOMComment { } $dom = new DOMDocument(); $dom->registerNodeClass('DOMComment', 'MyComment'); var_dump($dom->importNode($dom->createComment('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)
8.3.60.0120.00318.30
8.3.50.0130.01022.12
8.3.40.0040.01118.51
8.3.30.0070.00719.15
8.3.20.0000.00820.38
8.3.10.0000.00823.79
8.3.00.0000.00819.13
8.2.180.0150.00616.63
8.2.170.0140.00322.96
8.2.160.0140.00720.52
8.2.150.0050.00324.18
8.2.140.0100.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00022.14
8.2.110.0030.00722.14
8.2.100.0080.00417.75
8.2.90.0030.00619.23
8.2.80.0040.00417.97
8.2.70.0000.01117.13
8.2.60.0000.00917.92
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0080.00018.13
8.2.20.0050.00217.64
8.2.10.0050.00318.12
8.2.00.0030.00617.68
8.1.280.0150.00425.92
8.1.270.0090.00023.62
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0040.00423.93
8.1.230.0040.00720.93
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0030.00617.25
8.1.190.0050.00317.25
8.1.180.0060.00318.10
8.1.170.0050.00518.27
8.1.160.0070.00022.03
8.1.150.0000.00718.90
8.1.140.0000.00717.35
8.1.130.0050.00317.89
8.1.120.0070.00017.42
8.1.110.0030.00317.39
8.1.100.0040.00417.39
8.1.90.0070.00317.39
8.1.80.0040.00417.41
8.1.70.0070.00017.48
8.1.60.0000.00917.51
8.1.50.0040.00417.46
8.1.40.0040.00417.52
8.1.30.0000.00917.56
8.1.20.0040.00417.66
8.1.10.0040.00417.53
8.1.00.0040.00417.44
8.0.300.0000.00718.77
8.0.290.0080.00316.58
8.0.280.0040.00418.39
8.0.270.0030.00317.16
8.0.260.0000.00617.25
8.0.250.0000.00716.86
8.0.240.0000.00816.84
8.0.230.0030.00316.88
8.0.220.0040.00416.80
8.0.210.0000.00816.84
8.0.200.0000.00816.83
8.0.190.0040.00416.85
8.0.180.0000.01216.84
8.0.170.0000.00816.93
8.0.160.0040.00316.80
8.0.150.0000.00816.72
8.0.140.0070.00016.70
8.0.130.0030.00313.24
8.0.120.0030.00616.78
8.0.110.0070.00016.77
8.0.100.0070.00016.67
8.0.90.0000.00716.83
8.0.80.0100.00616.80
8.0.70.0050.00216.93
8.0.60.0050.00216.68
8.0.50.0020.00516.95
8.0.30.0170.00517.00
8.0.20.0180.00617.40
8.0.10.0000.00717.04
8.0.00.0170.00516.63
7.4.330.0000.00715.02
7.4.320.0000.00616.37
7.4.300.0050.00216.35
7.4.290.0030.00316.43
7.4.280.0030.00616.50
7.4.270.0040.00416.55
7.4.260.0000.00816.59
7.4.250.0040.00416.45
7.4.240.0020.00516.57
7.4.230.0040.00416.63
7.4.220.0170.00716.48
7.4.210.0090.01216.50
7.4.200.0000.00716.24
7.4.160.0090.00616.67
7.4.150.0130.01317.40
7.4.140.0170.00917.86
7.4.130.0100.00716.47
7.4.120.0150.00516.49
7.4.110.0210.00416.43
7.4.100.0030.01416.59
7.4.90.0030.01316.23
7.4.80.0100.01319.39
7.4.70.0100.01316.43
7.4.60.0130.00316.51
7.4.50.0000.00416.39
7.4.40.0080.00816.54
7.4.30.0060.01316.25
7.4.00.0070.01014.73
7.3.330.0030.00313.03
7.3.320.0000.00613.18
7.3.310.0050.00216.27
7.3.300.0040.00416.15
7.3.290.0090.00816.22
7.3.280.0090.00816.23
7.3.270.0160.00317.40
7.3.260.0080.00816.24
7.3.250.0120.00716.36
7.3.240.0140.00516.22
7.3.230.0170.00316.39
7.3.210.0090.01216.60
7.3.200.0100.00819.39
7.3.190.0070.01116.12
7.3.180.0030.01316.25
7.3.170.0090.00916.30
7.3.160.0060.01116.43
7.3.10.0110.00016.27
7.3.00.0000.00816.50
7.2.330.0090.01216.50
7.2.320.0120.00616.77
7.2.310.0110.00716.59
7.2.300.0100.00816.69
7.2.290.0060.01616.62
7.2.130.0060.00616.88
7.2.120.0030.00716.90
7.2.110.0150.00016.43
7.2.100.0080.00316.92
7.2.90.0030.00916.64
7.2.80.0040.01216.93
7.2.70.0060.00916.60
7.2.60.0100.00316.75
7.2.50.0000.01216.81
7.2.40.0000.00916.60
7.2.30.0100.00316.59
7.2.20.0000.00916.79
7.2.10.0040.01116.72
7.2.00.0060.00717.91
7.1.250.0040.01115.77
7.1.240.0040.00715.55
7.1.230.0040.00715.60
7.1.220.0120.00615.61
7.1.210.0040.00715.66
7.1.200.0010.00915.65
7.1.190.0030.01015.75
7.1.180.0040.00815.52
7.1.170.0040.00415.26
7.1.160.0030.01015.55
7.1.150.0040.00415.84
7.1.140.0110.00015.82
7.1.130.0060.00615.40
7.1.120.0070.00315.71
7.1.110.0050.00315.52
7.1.100.0040.00716.74
7.1.90.0030.01215.68
7.1.80.0030.01515.70
7.1.70.0100.00316.33
7.1.60.0100.00917.40
7.1.50.0050.00716.05
7.1.40.0090.00315.32
7.1.30.0060.00315.61
7.1.20.0030.01215.77
7.1.10.0060.00915.59
7.1.00.0070.03919.00
7.0.330.0060.00315.38
7.0.320.0030.01015.03
7.0.310.0050.00315.16
7.0.300.0000.01215.43
7.0.290.0040.01115.16
7.0.280.0070.00415.09
7.0.270.0060.00315.24
7.0.260.0070.00615.31
7.0.250.0070.00315.26
7.0.240.0060.00915.21
7.0.230.0060.00915.44
7.0.220.0060.00315.39
7.0.210.0060.00615.19
7.0.200.0020.00716.03
7.0.190.0060.00615.22
7.0.180.0050.00515.21
7.0.170.0060.00615.38
7.0.160.0030.00615.17
7.0.150.0060.00914.95
7.0.140.0080.03818.64
7.0.130.0070.00415.50
7.0.120.0120.00315.27
7.0.110.0030.01015.30
7.0.100.0100.00715.35
7.0.90.0060.00615.28
7.0.80.0080.00515.40
7.0.70.0030.01014.99
7.0.60.0080.04417.76
7.0.50.0060.02316.53
7.0.40.0070.04616.60
7.0.30.0160.04316.78
7.0.20.0100.02516.73
7.0.10.0070.02516.78
7.0.00.0050.02816.75
5.6.380.0040.00714.20
5.6.370.0130.00014.46
5.6.360.0100.00314.00
5.6.350.0060.00314.43
5.6.340.0080.00513.98
5.6.330.0060.00314.26
5.6.320.0040.01114.32
5.6.310.0080.00414.27
5.6.300.0000.00914.49
5.6.290.0040.01114.35
5.6.280.0100.03317.52
5.6.270.0000.00814.07
5.6.260.0110.00314.38
5.6.250.0040.01114.62
5.6.240.0100.00314.30
5.6.230.0070.00713.99
5.6.220.0040.01114.28
5.6.210.0070.04717.44
5.6.200.0090.04516.21
5.6.190.0030.03017.48
5.6.180.0150.04217.56
5.6.170.0150.02317.28
5.6.160.0030.02517.13
5.6.150.0070.02216.21
5.6.140.0080.03816.15
5.6.130.0030.03316.12
5.6.120.0170.03317.44
5.6.110.0070.02517.47
5.6.100.0090.03917.51
5.6.90.0030.03217.64
5.6.80.0070.03017.13
5.6.70.2290.02917.22
5.6.60.0080.00814.23
5.6.50.0090.00613.93
5.6.40.0100.00314.19
5.6.30.0030.01014.25
5.6.20.0030.00914.09
5.6.10.0100.00314.06
5.6.00.0040.00814.10
5.5.380.0040.00711.16
5.5.370.0070.00310.84
5.5.360.0000.01311.07
5.5.350.0180.03215.72
5.5.340.0090.02614.48
5.5.330.0070.02415.73
5.5.320.0200.04115.92
5.5.310.0200.03215.73
5.5.300.0080.01714.58
5.5.290.0000.03614.63
5.5.280.0050.02816.05
5.5.270.0030.04915.85
5.5.260.0100.02016.07
5.5.250.0020.04215.85
5.5.240.0150.02515.46
5.5.230.0050.00510.97
5.5.220.0030.01010.67
5.5.210.0000.00611.00
5.5.200.0030.00310.75
5.5.190.0040.00411.20
5.5.180.0030.00611.07
5.5.170.0090.00311.21
5.5.160.0100.00310.86
5.5.150.0030.00311.28
5.5.140.0080.00410.98
5.5.130.0060.00310.80
5.5.120.0070.01011.17
5.5.110.0070.00310.87
5.5.100.0040.00810.97
5.5.90.0130.00310.79
5.5.80.0030.00310.84
5.5.70.0040.00811.00
5.5.60.0110.00010.87
5.5.50.0030.00810.68
5.5.40.0000.00711.18
5.5.30.0080.00811.21
5.5.20.0030.01010.66
5.5.10.0040.00710.78
5.5.00.0030.00910.88
5.4.450.0280.04015.27
5.4.440.0450.02715.43
5.4.430.0350.03215.14
5.4.420.0600.03815.34
5.4.410.0480.02515.13
5.4.400.0420.03115.09
5.4.390.0400.03015.10
5.4.380.0420.03015.05
5.4.370.0520.02814.99
5.4.360.0360.03815.02
5.4.350.0370.03014.98
5.4.340.0040.02011.45
5.4.330.0070.00410.96
5.4.320.0080.02011.85
5.4.310.0070.02211.69
5.4.300.0070.02111.58
5.4.290.0070.01911.61
5.4.280.0050.02211.69
5.4.270.0070.02311.67
5.4.260.0100.01911.71
5.4.250.0110.01911.50
5.4.240.0060.02211.76
5.4.230.0070.02511.72
5.4.220.0070.02211.61
5.4.210.0060.01911.70
5.4.200.0040.02411.61
5.4.190.0050.02011.65
5.4.180.0030.02311.80
5.4.170.0090.02211.61
5.4.160.0050.02311.71
5.4.150.0070.02311.59
5.4.140.0100.02111.66
5.4.130.0090.01711.49
5.4.120.0060.02011.45
5.4.110.0100.01911.53
5.4.100.0060.02311.45
5.4.90.0110.01811.33
5.4.80.0090.01911.55
5.4.70.0070.02111.49
5.4.60.0050.02311.58
5.4.50.0130.02311.59
5.4.40.0090.01911.51
5.4.30.0040.02211.53
5.4.20.0060.02411.34
5.4.10.0060.02211.57
5.4.00.0110.02011.24
5.3.290.0050.02511.74
5.3.280.0080.02111.67
5.3.270.0060.02211.58
5.3.260.0060.02111.56
5.3.250.0040.02111.63
5.3.240.0050.02011.50
5.3.230.0030.02311.63
5.3.220.0130.01811.55
5.3.210.0040.02211.58
5.3.200.0070.02511.50
5.3.190.0090.02111.59
5.3.180.0050.02111.66
5.3.170.0050.02311.51
5.3.160.0070.02611.63
5.3.150.0100.01811.55
5.3.140.0040.02311.62
5.3.130.0080.02011.62
5.3.120.0050.02211.46
5.3.110.0080.02011.64
5.3.100.0060.02111.37
5.3.90.0060.01911.33
5.3.80.0040.02211.16
5.3.70.0060.02211.21
5.3.60.0040.02211.33
5.3.50.0070.02111.15
5.3.40.0060.02011.12
5.3.30.0030.02111.21
5.3.20.0050.02111.16
5.3.10.0060.02011.02
5.3.00.0040.02311.02
5.2.170.0060.0209.38
5.2.160.0030.0199.38
5.2.150.0090.0149.40
5.2.140.0030.0209.37
5.2.130.0060.0159.26
5.2.120.0010.0209.31
5.2.110.0060.0169.24
5.2.100.0100.0129.24
5.2.90.0100.0129.32
5.2.80.0040.0189.30
5.2.70.0060.0169.28
5.2.60.0040.0209.24
5.2.50.0060.0169.28
5.2.40.0030.0179.31
5.2.30.0070.0179.25
5.2.20.0060.0169.16
5.2.10.0040.0179.12
5.2.00.0040.0169.05
5.1.60.0060.0158.69
5.1.50.0040.0158.69
5.1.40.0030.0148.68
5.1.30.0050.0148.85
5.1.20.0070.0148.87
5.1.10.0020.0148.73
5.1.00.0050.0168.72
5.0.50.0040.0137.96
5.0.40.0050.0127.89
5.0.30.0040.0177.80
5.0.20.0010.0147.79
5.0.10.0040.0127.77
5.0.00.0060.0167.77
4.4.90.0030.0087.03
4.4.80.0030.0107.02
4.4.70.0040.0097.01
4.4.60.0030.0087.02
4.4.50.0020.0107.02
4.4.40.0040.0136.99
4.4.30.0020.0097.02
4.4.20.0020.0117.06
4.4.10.0020.0117.06
4.4.00.0020.0147.02
4.3.110.0030.0086.97
4.3.100.0030.0096.97
4.3.90.0020.0096.95
4.3.80.0020.0156.93
4.3.70.0050.0076.95
4.3.60.0030.0096.95
4.3.50.0040.0096.95
4.3.40.0030.0126.90
4.3.30.0030.0116.29
4.3.20.0010.0116.27
4.3.10.0030.0096.25
4.3.00.0080.0138.17

preferences:
52.27 ms | 401 KiB | 5 Q