3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DOMDocument('1.0', 'UTF-8'); $x->loadHTML('<html><head></head><body><p>fi</p><p>fai</p><p>foe</p><p>fum</p></body></html>'); $e = $x->getElementsByTagName('p')->item(0); $y = new DOMDocument('1.0', 'UTF-8'); $y->appendChild($y->importNode($e, true)); var_dump($y->saveHTML(), $x->saveHTML());

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)
8.3.60.0060.00918.81
8.3.50.0150.00721.99
8.3.40.0140.00719.09
8.3.30.0090.00619.20
8.3.20.0090.00920.62
8.3.10.0130.00322.17
8.3.00.0070.00322.62
8.2.180.0130.00616.59
8.2.170.0110.00722.96
8.2.160.0140.00021.11
8.2.150.0030.00524.18
8.2.140.0090.00924.66
8.2.130.0140.00726.16
8.2.120.0050.00320.08
8.2.110.0030.00622.23
8.2.100.0060.00619.77
8.2.90.0030.00619.36
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0070.00418.17
8.2.50.0050.00318.07
8.2.40.0060.00318.34
8.2.30.0080.00018.21
8.2.20.0050.00217.95
8.2.10.0040.00417.96
8.2.00.0000.00817.87
8.1.280.0070.01325.92
8.1.270.0080.00022.39
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0070.00324.08
8.1.230.0000.01019.38
8.1.220.0000.00817.91
8.1.210.0080.00018.77
8.1.200.0000.00917.60
8.1.190.0040.00417.53
8.1.180.0040.00418.90
8.1.170.0000.00818.94
8.1.160.0040.00422.15
8.1.150.0030.00718.93
8.1.140.0040.00417.72
8.1.130.0040.00418.13
8.1.120.0070.00017.58
8.1.110.0070.00017.63
8.1.100.0040.00417.60
8.1.90.0000.00817.61
8.1.80.0030.00517.73
8.1.70.0030.00317.66
8.1.60.0090.00017.81
8.1.50.0030.00517.64
8.1.40.0030.00617.79
8.1.30.0040.00417.76
8.1.20.0040.00417.82
8.1.10.0050.00217.74
8.1.00.0000.00817.70
8.0.300.0050.00218.77
8.0.290.0040.00417.18
8.0.280.0030.00318.58
8.0.270.0000.00717.49
8.0.260.0000.00716.94
8.0.250.0060.00017.11
8.0.240.0040.00417.06
8.0.230.0070.00017.11
8.0.220.0000.00717.10
8.0.210.0000.00717.10
8.0.200.0000.00717.10
8.0.190.0000.00717.12
8.0.180.0070.00417.09
8.0.170.0040.00417.10
8.0.160.0040.00417.07
8.0.150.0040.00417.14
8.0.140.0070.00017.05
8.0.130.0070.00013.52
8.0.120.0080.00016.95
8.0.110.0060.00317.08
8.0.100.0000.00716.85
8.0.90.0000.00717.09
8.0.80.0030.01217.02
8.0.70.0080.00017.09
8.0.60.0000.00716.96
8.0.50.0000.00717.07
8.0.30.0040.01417.32
8.0.20.0110.00817.40
8.0.10.0080.00017.10
8.0.00.0110.00916.81
7.4.330.0050.00015.24
7.4.320.0060.00016.75
7.4.300.0000.00616.88
7.4.290.0030.00316.75
7.4.280.0030.00616.75
7.4.270.0070.00016.72
7.4.260.0030.00416.60
7.4.250.0040.00416.77
7.4.240.0040.00416.76
7.4.230.0000.00716.59
7.4.220.0130.00616.85
7.4.210.0080.00616.83
7.4.200.0000.00716.81
7.4.190.0000.00716.81
7.4.160.0150.00616.39
7.4.150.0120.00617.40
7.4.140.0070.01117.86
7.4.130.0080.01016.55
7.4.120.0070.01116.61
7.4.110.0060.01016.96
7.4.100.0160.00316.59
7.4.90.0150.00316.75
7.4.80.0060.01216.77
7.4.70.0040.01216.72
7.4.60.0060.00916.44
7.4.50.0030.00516.72
7.4.40.0030.01222.77
7.4.30.0100.00616.64
7.4.00.0070.00914.95
7.3.330.0050.00013.14
7.3.320.0060.00013.19
7.3.310.0080.00016.41
7.3.300.0000.00716.36
7.3.290.0040.01116.44
7.3.280.0090.00916.49
7.3.270.0120.00617.40
7.3.260.0170.00616.32
7.3.250.0060.01216.44
7.3.240.0120.00416.40
7.3.230.0000.01716.56
7.3.210.0110.00816.34
7.3.200.0090.00919.39
7.3.190.0100.01016.55
7.3.180.0110.00616.68
7.3.170.0120.00616.39
7.3.160.0030.01316.29
7.3.120.0030.01214.81
7.3.110.0100.00714.66
7.3.100.0030.01115.00
7.3.90.0070.00714.67
7.3.80.0100.00614.66
7.3.70.0000.00914.77
7.3.60.0040.01114.81
7.3.50.0030.00614.67
7.3.40.0060.00914.79
7.3.30.0070.00414.68
7.3.20.0110.00416.64
7.3.10.0070.00716.68
7.3.00.0080.00816.58
7.2.330.0140.00816.63
7.2.320.0090.01216.79
7.2.310.0070.01016.62
7.2.300.0030.01316.66
7.2.290.0100.00716.77
7.2.250.0040.01114.74
7.2.240.0060.01314.98
7.2.230.0080.00415.25
7.2.220.0090.00615.07
7.2.210.0070.00715.25
7.2.200.0030.00615.07
7.2.190.0030.00914.89
7.2.180.0030.01214.95
7.2.170.0070.00715.16
7.2.60.0120.00316.76
7.2.50.0040.01117.02
7.1.330.0040.01115.73
7.1.320.0080.00415.87
7.1.310.0030.01315.88
7.1.300.0030.01015.84
7.1.290.0030.01015.46
7.1.280.0040.01116.02
7.1.270.0030.01315.55
7.1.260.0030.01015.60
7.1.200.0090.00315.84
7.1.100.0100.00018.34
7.1.70.0070.00417.38
7.1.60.0110.01119.82
7.1.50.0070.01017.01
7.1.00.0070.08722.50
7.0.200.0000.01016.47
7.0.140.0100.06722.15
7.0.60.0130.08319.83
7.0.50.0000.05717.96
7.0.40.0000.05320.10
7.0.30.0230.03720.21
7.0.20.0230.08020.27
7.0.10.0170.05020.20
7.0.00.0100.03720.25
5.6.280.0070.07021.08
5.6.210.0070.03720.70
5.6.200.0100.04018.25
5.6.190.0100.08320.40
5.6.180.3400.04720.34
5.6.170.0230.06720.57
5.6.160.0030.05320.59
5.6.150.0130.07318.18
5.6.140.0030.05018.25
5.6.130.0000.04318.15
5.6.120.0170.06721.01
5.6.110.0070.08321.03
5.6.100.0000.04320.96
5.6.90.0030.08721.00
5.6.80.0130.05320.55
5.6.70.0330.06020.39
5.5.350.0030.08020.45
5.5.340.0230.04318.05
5.5.330.0130.07720.43
5.5.320.0270.07320.38
5.5.310.0300.08020.20
5.5.300.0000.05017.98
5.5.290.0100.07318.06
5.5.280.0100.08020.91
5.5.270.0200.04720.94
5.5.260.0100.04020.95
5.5.250.0070.07320.75
5.5.240.0170.03020.26
5.4.450.0500.05319.64
5.4.440.0270.04719.52
5.4.430.0030.06019.53
5.4.420.0200.04719.76
5.4.410.0200.04719.30
5.4.400.1400.00018.86
5.4.390.1500.00018.67
5.4.380.0900.06718.66
5.4.370.0230.05318.64
5.4.360.0330.04318.77
5.4.350.0430.04318.77
5.4.340.0130.05318.76
5.4.320.0080.04412.62
5.4.310.0050.04512.62
5.4.300.0080.04512.62
5.4.290.0080.03712.62
5.4.280.0040.03612.52
5.4.270.0090.03712.52
5.4.260.0130.07018.92
5.4.250.0030.08318.78
5.4.240.0100.06018.98
5.4.230.0100.07318.92
5.4.220.0000.08019.17
5.4.210.0030.05719.02
5.4.200.0070.05318.88
5.4.190.0170.06018.91
5.4.180.0130.05018.88
5.4.170.0170.05019.01
5.4.160.0100.05718.86
5.4.150.0070.05719.01
5.4.140.0070.05316.54
5.4.130.0100.04716.34
5.4.120.0130.04016.30
5.4.110.0130.05316.55
5.4.100.0100.04716.59
5.4.90.0000.05316.53
5.4.80.0170.04016.38
5.4.70.0030.04716.51
5.4.60.0130.04316.61
5.4.50.0100.04716.51
5.4.40.0030.05316.46
5.4.30.0100.04716.49
5.4.20.0000.05316.50
5.4.10.0030.05316.45
5.4.00.0100.04715.79
5.3.290.0080.04012.89
5.3.280.0070.06714.70
5.3.270.0100.05314.75
5.3.260.0100.07714.59
5.3.250.0070.07014.51
5.3.240.0070.05014.56
5.3.230.0170.06314.82
5.3.220.0100.04714.73
5.3.210.0070.05014.79
5.3.200.0070.05014.56
5.3.190.0130.05014.56
5.3.180.0100.05014.48
5.3.170.0100.05314.73
5.3.160.0170.03714.65
5.3.150.0130.04314.65
5.3.140.0100.07714.46
5.3.130.0100.07714.45
5.3.120.0170.06314.69
5.3.110.0130.07014.63
5.3.100.0070.07014.18
5.3.90.0030.05314.09
5.3.80.0030.06014.09
5.3.70.0070.06714.09
5.3.60.0100.05014.08
5.3.50.0100.07013.96
5.3.40.0100.05314.04
5.3.30.0000.05314.02
5.3.20.0130.04713.92
5.3.10.0170.03713.56
5.3.00.0100.04713.71
5.2.170.0030.04311.04
5.2.160.0030.04011.23
5.2.150.0030.06011.29
5.2.140.0030.06011.12
5.2.130.0100.03711.18
5.2.120.0130.03011.12
5.2.110.0030.04311.07
5.2.100.0030.04310.99
5.2.90.0000.04711.17
5.2.80.0000.05011.19
5.2.70.0070.04011.23
5.2.60.0130.05311.14
5.2.50.0070.04710.99
5.2.40.0070.03711.16
5.2.30.0130.04711.07
5.2.20.0030.04011.03
5.2.10.0100.03310.91
5.2.00.0100.03310.86
5.1.60.0030.05010.26
5.1.50.0030.03710.16
5.1.40.0100.04010.00
5.1.30.0070.05310.43
5.1.20.0070.04010.36
5.1.10.0100.03010.38
5.1.00.0030.0409.97
5.0.50.0000.0338.56
5.0.40.0030.0338.66
5.0.30.0070.0438.34
5.0.20.0100.0208.45
5.0.10.0000.0438.27
5.0.00.0000.0478.31
4.4.90.0030.0207.55
4.4.80.0070.0207.55
4.4.70.0030.0277.55
4.4.60.0030.0207.55
4.4.50.0000.0337.55
4.4.40.0030.0307.55
4.4.30.0070.0207.55
4.4.20.0030.0237.55
4.4.10.0030.0237.55
4.4.00.0000.0407.55
4.3.110.0030.0307.55
4.3.100.0070.0177.55
4.3.90.0030.0307.55
4.3.80.0000.0377.55
4.3.70.0130.0177.55
4.3.60.0030.0277.55
4.3.50.0100.0177.55
4.3.40.0000.0477.55
4.3.30.0030.0207.55
4.3.20.0000.0237.55
4.3.10.0000.0237.55
4.3.00.0070.0208.20

preferences:
42.34 ms | 400 KiB | 5 Q