3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyImplementation extends \DOMImplementation { function commonfunc() { echo "implementation"; } } $implementation = new MyImplementation(); $doc = $implementation->createDocument(); var_dump($doc->implementation === $implementation);

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)
8.3.40.0110.00418.70
8.3.30.0100.00320.29
8.3.20.0040.00418.77
8.3.10.0040.00421.09
8.3.00.0040.00422.39
8.2.170.0210.00022.96
8.2.160.0130.00320.22
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00720.97
8.2.110.0100.00022.11
8.2.100.0040.00817.72
8.2.90.0040.00417.59
8.2.80.0030.00517.97
8.2.70.0080.00017.63
8.2.60.0070.00417.77
8.2.50.0050.00318.07
8.2.40.0060.00318.16
8.2.30.0030.00618.05
8.2.20.0000.00817.71
8.2.10.0040.00417.75
8.2.00.0050.00317.66
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00420.82
8.1.230.0110.00020.99
8.1.220.0040.00417.74
8.1.210.0050.00318.92
8.1.200.0060.00317.23
8.1.190.0040.00417.50
8.1.180.0060.00318.10
8.1.170.0040.00418.69
8.1.160.0080.00018.89
8.1.150.0000.00718.59
8.1.140.0000.00717.29
8.1.130.0030.00317.80
8.1.120.0100.00017.30
8.1.110.0020.00517.30
8.1.100.0000.00717.36
8.1.90.0000.00717.41
8.1.80.0030.00317.37
8.1.70.0030.00317.31
8.1.60.0030.00617.35
8.1.50.0040.00417.51
8.1.40.0040.00417.46
8.1.30.0040.00417.55
8.1.20.0040.00417.60
8.1.10.0070.00417.56
8.1.00.0000.00817.49
8.0.300.0040.00419.98
8.0.290.0040.00416.63
8.0.280.0040.00418.38
8.0.270.0000.00717.13
8.0.260.0060.00016.73
8.0.250.0000.00716.86
8.0.240.0020.00516.89
8.0.230.0030.00316.97
8.0.220.0030.00316.80
8.0.210.0030.00316.84
8.0.200.0030.00316.95
8.0.190.0080.00016.88
8.0.180.0000.00716.74
8.0.170.0000.00916.84
8.0.160.0040.00416.80
8.0.150.0070.00016.79
8.0.140.0080.00416.84
8.0.130.0000.00613.25
8.0.120.0040.00416.73
8.0.110.0000.00716.70
8.0.100.0000.00716.75
8.0.90.0070.00016.73
8.0.80.0100.00716.86
8.0.70.0000.00716.86
8.0.60.0040.00416.74
8.0.50.0000.00716.61
8.0.30.0120.01017.08
8.0.20.0080.01017.40
8.0.10.0040.00417.07
8.0.00.0070.01116.69
7.4.330.0000.00516.76
7.4.320.0030.00316.62
7.4.300.0030.00316.64
7.4.290.0040.00416.52
7.4.280.0000.00716.50
7.4.270.0000.00716.58
7.4.260.0000.00513.33
7.4.250.0040.00416.64
7.4.240.0030.00316.57
7.4.230.0030.00316.48
7.4.220.0090.00916.44
7.4.210.0080.00716.62
7.4.200.0000.00816.56
7.4.190.0070.00016.72
7.4.160.0040.01416.31
7.4.150.0090.00917.40
7.4.140.0090.00717.86
7.4.130.0090.00916.55
7.4.120.0100.00816.58
7.4.110.0120.00616.25
7.4.100.0070.01016.39
7.4.90.0150.00416.51
7.4.80.0100.00719.39
7.4.70.0060.01116.58
7.4.60.0090.00616.58
7.4.50.0000.00516.43
7.4.40.0030.01322.77
7.4.30.0050.01116.59
7.4.00.0100.00715.05
7.3.330.0000.00613.14
7.3.320.0000.00513.24
7.3.310.0070.00016.19
7.3.300.0030.00316.32
7.3.290.0030.01016.23
7.3.280.0070.00816.20
7.3.270.0100.00717.40
7.3.260.0100.00718.24
7.3.250.0110.00616.28
7.3.240.0090.00616.35
7.3.230.0000.01716.39
7.3.210.0040.01516.31
7.3.200.0160.00319.39
7.3.190.0110.00716.57
7.3.180.0030.01416.50
7.3.170.0030.01316.32
7.3.160.0040.01116.18
7.3.120.0000.01314.77
7.3.10.0060.00916.48
7.3.00.0070.01216.48
7.2.330.0030.01516.37
7.2.320.0090.01516.62
7.2.310.0060.01216.60
7.2.300.0040.01216.63
7.2.290.0070.01016.56
7.2.130.0050.00916.71
7.2.120.0020.01016.51
7.2.110.0110.00516.81
7.2.100.0030.00616.83
7.2.90.0060.01116.74
7.2.80.0090.00316.52
7.2.70.0050.01016.64
7.2.60.0040.00916.61
7.2.50.0060.00716.81
7.2.40.0070.00716.62
7.2.30.0080.00516.79
7.2.20.0050.00716.81
7.2.10.0050.00816.87
7.2.00.0060.00516.78
7.1.250.0090.00215.58
7.1.200.0060.00915.77
7.1.70.0030.00517.20
7.1.60.0100.01419.17
7.1.50.0170.00716.95
7.1.00.0030.06022.30
7.0.200.0030.00716.56
7.0.140.0030.07322.02
7.0.120.0000.07722.09
7.0.110.0030.06321.98
7.0.100.0030.07322.04
7.0.90.0070.07321.98
7.0.80.0070.06722.17
7.0.70.0000.07722.17
7.0.60.0000.07722.05
7.0.50.0100.06022.09
7.0.40.0000.07722.11
7.0.30.0070.06721.98
7.0.20.0070.07022.17
7.0.10.0070.05322.07
7.0.00.0000.07322.00
5.6.280.0000.07720.82
5.6.260.0000.07321.13
5.6.250.0000.07721.10
5.6.240.0000.07021.02
5.6.230.0000.06721.04
5.6.220.0000.07320.78
5.6.210.0070.07021.05
5.6.200.0070.05721.07
5.6.190.0030.07721.01
5.6.180.0000.07720.93
5.6.170.0000.07321.04
5.6.160.0100.06720.93
5.6.150.0030.07721.09
5.6.140.0030.07720.95
5.6.130.0000.06721.08
5.6.120.0030.07721.04
5.6.110.0070.07320.91
5.6.100.0070.06020.79
5.6.90.0100.06720.98
5.6.80.0070.06720.45
5.6.70.0070.06720.22
5.6.60.0000.07020.20
5.6.50.0070.06320.14
5.6.40.0100.06320.40
5.6.30.0100.06720.29
5.6.20.0070.07020.27
5.6.10.0030.07020.28
5.6.00.0100.06020.09
5.5.380.0030.07017.70
5.5.370.0000.07017.51
5.5.360.0070.07017.50
5.5.350.0000.07017.68
5.5.340.0070.06718.10
5.5.330.0030.07318.10
5.5.320.0000.07317.91
5.5.310.0030.07317.91
5.5.300.0030.07018.13
5.5.290.0000.07717.91
5.5.280.0070.07018.10
5.5.270.0000.07717.90
5.5.260.0000.07317.90
5.5.250.0030.07317.73
5.5.240.0000.06717.63
5.5.230.0000.06317.51
5.5.220.0000.07017.46
5.5.210.0000.07317.48
5.5.200.0030.06017.46
5.5.190.0070.06717.51
5.5.180.0000.06017.40
5.5.160.0030.06717.30
5.5.150.0000.06717.47
5.5.140.0070.06717.30
5.5.130.0030.06717.44
5.5.120.0070.06317.48
5.5.110.0000.07317.49
5.5.100.0030.07017.48
5.5.90.0000.06717.52
5.5.80.0000.07017.37
5.5.70.0030.07017.33
5.5.60.0070.06317.17
5.5.50.0000.06017.17
5.5.40.0000.05717.34
5.5.30.0000.07017.16
5.5.20.0000.07317.16
5.5.10.0000.07317.33
5.5.00.0000.07017.46
5.4.450.0000.07019.41
5.4.440.0030.07319.54
5.4.430.0030.06019.50
5.4.420.0030.07019.26
5.4.410.0030.06719.37
5.4.400.0070.06019.22
5.4.390.0030.07019.26
5.4.380.0030.06718.99
5.4.370.0000.07018.94
5.4.360.0070.07019.33
5.4.350.0030.05718.98
5.4.340.0030.07019.17
5.4.320.0030.07019.33
5.4.310.0030.06718.99
5.4.300.0070.05718.99
5.4.290.0130.05319.16
5.4.280.0030.07319.18
5.4.270.0070.05319.08
5.4.260.0000.06719.32
5.4.250.0030.06719.32
5.4.240.0030.05318.97
5.4.230.0000.07019.03
5.4.220.0030.06319.02
5.4.210.0030.06719.30
5.4.200.0030.05718.98
5.4.190.0030.06719.13
5.4.180.0030.06319.18
5.4.170.0000.07019.14
5.4.160.0000.07019.00
5.4.150.0030.07018.92
5.4.140.0030.06716.63
5.4.130.0000.06716.28
5.4.120.0030.06016.35
5.4.110.0030.06716.41
5.4.100.0000.05316.40
5.4.90.0030.06316.41
5.4.80.0100.05716.54
5.4.70.0030.05716.30
5.4.60.0030.06716.53
5.4.50.0030.05316.48
5.4.40.0030.05316.49
5.4.30.0030.06316.27
5.4.20.0000.06716.44
5.4.10.0030.06716.47
5.4.00.0030.06316.04
5.3.290.0030.06714.70
5.3.280.0000.07014.63
5.3.270.0000.07314.46
5.3.260.0000.07014.61
5.3.250.0030.06714.61
5.3.240.0000.06714.62
5.3.230.0130.05714.73
5.3.220.0000.06014.71
5.3.210.0000.07014.79
5.3.200.0030.06014.64
5.3.190.0030.06014.69
5.3.180.0000.07014.42
5.3.170.0030.06714.57
5.3.160.0000.06314.64
5.3.150.0070.06014.57
5.3.140.0000.07014.68
5.3.130.0000.07314.55
5.3.120.0030.07014.40
5.3.110.0070.06714.68
5.3.100.0000.07013.90
5.3.90.0000.06713.98
5.3.80.0100.06013.98
5.3.70.0070.06314.15
5.3.60.0030.06314.09
5.3.50.0000.05713.95
5.3.40.0030.06313.93
5.3.30.0070.06013.86
5.3.20.0030.06313.70
5.3.10.0130.05313.88
5.3.00.0000.06713.86
5.2.170.0070.04711.28
5.2.160.0070.05011.18
5.2.150.0030.05711.23
5.2.140.0030.05711.23
5.2.130.0000.05311.12
5.2.120.0030.05311.12
5.2.110.0000.05711.09
5.2.100.0000.05011.09
5.2.90.0000.05711.09
5.2.80.0000.06011.10
5.2.70.0000.05711.10
5.2.60.0000.05711.18
5.2.50.0030.05311.10
5.2.40.0030.05011.08
5.2.30.0000.05310.93
5.2.20.0000.05311.04
5.2.10.0000.05711.09
5.2.00.0030.05010.80
5.1.60.0030.0479.98
5.1.50.0000.04710.05
5.1.40.0070.04010.14
5.1.30.0000.05010.29
5.1.20.0000.04310.36
5.1.10.0000.05010.07
5.1.00.0030.04710.08
5.0.50.0000.0409.72
5.0.40.0030.0379.72
5.0.30.0030.0539.72
5.0.20.0000.0379.72
5.0.10.0070.0339.72
5.0.00.0030.0539.72
4.4.90.0030.0309.72
4.4.80.0000.0309.72
4.4.70.0000.0309.72
4.4.60.0030.0279.72
4.4.50.0000.0279.72
4.4.40.0000.0479.72
4.4.30.0030.0279.72
4.4.20.0000.0309.72
4.4.10.0000.0309.72
4.4.00.0030.0479.72
4.3.110.0030.0279.72
4.3.100.0000.0309.72
4.3.90.0000.0239.72
4.3.80.0000.0479.72
4.3.70.0000.0279.72
4.3.60.0030.0279.72
4.3.50.0030.0309.72
4.3.40.0000.0479.72
4.3.30.0030.0309.72
4.3.20.0030.0309.72
4.3.10.0030.0309.72
4.3.00.0000.0279.72

preferences:
41.8 ms | 400 KiB | 5 Q