3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = <<<XML <html> <head><title></title></head> <body> <CONTENT type="text"/> </body> </html> XML; $dom = new DOMDocument(); $dom->loadXML($xml); $c = $dom->createTextNode("<h1>heading</h1>"); echo $dom-replaceChild($c,$dom->getElementsByTagName("CONTENT")->item(0)); echo $dom->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)
8.3.60.0070.00716.88
8.3.50.0100.00722.15
8.3.40.0110.00419.02
8.3.30.0090.00619.21
8.3.20.0000.00720.56
8.3.10.0000.00823.86
8.3.00.0030.00720.91
8.2.180.0160.00016.88
8.2.170.0140.00422.96
8.2.160.0080.01220.70
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0070.00022.33
8.2.110.0040.00422.40
8.2.100.0070.00418.16
8.2.90.0060.00319.34
8.2.80.0000.00818.16
8.2.70.0030.00617.75
8.2.60.0030.00618.16
8.2.50.0000.00818.07
8.2.40.0030.00618.41
8.2.30.0000.00818.21
8.2.20.0020.00517.94
8.2.10.0040.00417.87
8.2.00.0040.00417.92
8.1.280.0070.01125.92
8.1.270.0050.00222.32
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00024.01
8.1.230.0040.00719.41
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.60
8.1.190.0050.00317.66
8.1.180.0030.00618.10
8.1.170.0110.00018.78
8.1.160.0050.00322.29
8.1.150.0000.00718.74
8.1.140.0040.00417.52
8.1.130.0000.00817.95
8.1.120.0040.00417.65
8.1.110.0050.00317.63
8.1.100.0030.00317.54
8.1.90.0040.00417.52
8.1.80.0040.00417.65
8.1.70.0000.00717.64
8.1.60.0000.00917.68
8.1.50.0000.00817.81
8.1.40.0030.00517.63
8.1.30.0000.00817.85
8.1.20.0040.00417.78
8.1.10.0080.00017.86
8.1.00.0020.00517.81
8.0.300.0050.00318.77
8.0.290.0000.00817.30
8.0.280.0030.00318.59
8.0.270.0030.00317.40
8.0.260.0000.00716.91
8.0.250.0000.00617.05
8.0.240.0000.00717.16
8.0.230.0080.00017.09
8.0.220.0070.00017.16
8.0.210.0000.00817.10
8.0.200.0050.00317.05
8.0.190.0040.00417.22
8.0.180.0050.00217.19
8.0.170.0030.00617.16
8.0.160.0040.00417.07
8.0.150.0040.00417.05
8.0.140.0060.00317.10
8.0.130.0030.00313.44
8.0.120.0040.00417.16
8.0.110.0040.00417.07
8.0.100.0070.00016.96
8.0.90.0040.00417.08
8.0.80.0000.01617.03
8.0.70.0000.00716.99
8.0.60.0000.00917.05
8.0.50.0040.00417.03
8.0.30.0070.01217.19
8.0.20.0070.01117.50
8.0.10.0000.00817.08
8.0.00.0090.01416.89
7.4.330.0030.00315.28
7.4.320.0030.00316.77
7.4.300.0060.00016.72
7.4.290.0070.00016.64
7.4.280.0000.00716.73
7.4.270.0070.00016.64
7.4.260.0070.00016.69
7.4.250.0070.00016.69
7.4.240.0050.00216.78
7.4.230.0000.00716.67
7.4.220.0070.01016.75
7.4.210.0080.01016.88
7.4.200.0000.00716.78
7.4.190.0050.00316.75
7.4.160.0150.00916.70
7.4.150.0000.01817.40
7.4.140.0130.00517.86
7.4.130.0120.00516.71
7.4.120.0140.00616.73
7.4.110.0190.00016.78
7.4.100.0090.01516.65
7.4.90.0170.00016.62
7.4.80.0090.01116.84
7.4.70.0070.01116.83
7.4.60.0070.01316.68
7.4.50.0050.00316.61
7.4.40.0090.00622.77
7.4.30.0100.01016.52
7.4.00.0100.00614.92
7.3.330.0050.00013.20
7.3.320.0030.00313.39
7.3.310.0000.00716.31
7.3.300.0000.00716.30
7.3.290.0140.00816.44
7.3.280.0070.01016.48
7.3.270.0120.01217.40
7.3.260.0030.01616.41
7.3.250.0080.00816.40
7.3.240.0110.01016.70
7.3.230.0060.01016.51
7.3.210.0090.00916.70
7.3.200.0150.00319.39
7.3.190.0000.02116.62
7.3.180.0000.01716.45
7.3.170.0150.00016.61
7.3.160.0060.00916.40
7.3.120.0090.00615.00
7.2.330.0130.00716.54
7.2.320.0110.00916.74
7.2.310.0200.00316.49
7.2.300.0030.01316.62
7.2.290.0060.00916.69
7.2.60.0030.01016.77
7.1.200.0040.00415.77
7.1.70.0070.00716.93
7.1.60.0080.00419.29
7.1.50.0090.01216.79
7.1.00.0000.08022.48
7.0.200.0030.00516.86
7.0.140.0030.07322.02
7.0.100.0000.04319.97
7.0.90.0170.04320.02
7.0.80.0270.03319.95
7.0.70.0100.04320.00
7.0.60.0030.05720.06
7.0.50.0100.06720.37
7.0.40.0030.06320.20
7.0.30.0070.04320.06
7.0.20.0100.03720.05
7.0.10.0100.07720.23
7.0.00.0070.04320.18
5.6.280.0070.06021.14
5.6.250.0100.05720.88
5.6.240.0000.04720.79
5.6.230.0030.04020.67
5.6.220.0170.05320.64
5.6.210.0070.03720.85
5.6.200.0070.06021.25
5.6.190.0130.05721.14
5.6.180.0030.08021.18
5.6.170.0030.08320.97
5.6.160.0030.04321.18
5.6.150.0030.06721.14
5.6.140.0100.06021.05
5.6.130.0070.04021.12
5.6.120.0100.09021.05
5.6.110.0170.06021.24
5.6.100.0130.08021.14
5.6.90.0000.04720.98
5.6.80.0000.05020.66
5.6.70.0000.05020.52
5.6.60.0030.04020.62
5.6.50.0100.03720.57
5.6.40.0070.03720.53
5.6.30.0070.06720.57
5.6.20.0030.04020.57
5.6.10.0000.04720.63
5.6.00.0070.07320.34
5.5.380.0070.03720.45
5.5.370.0070.07020.59
5.5.360.0130.06320.60
5.5.350.0070.03720.55
5.5.340.0100.03320.92
5.5.330.0100.03320.88
5.5.320.0070.04020.84
5.5.310.0070.04020.99
5.5.300.0200.04021.04
5.5.290.0100.05020.71
5.5.280.0030.07320.83
5.5.270.0070.09320.84
5.5.260.0070.07320.73
5.5.250.0130.06020.72
5.5.240.0000.04020.32
5.5.230.0070.05320.40
5.5.220.0100.03320.21
5.5.210.0100.05320.24
5.5.200.0070.07720.14
5.5.190.0130.03020.32
5.5.180.0000.05020.20
5.5.160.0070.06020.29
5.5.150.0130.05720.37
5.5.140.0100.03020.34
5.5.130.0130.05020.31
5.5.120.0000.05020.29
5.5.110.0030.07320.18
5.5.100.0130.02720.21
5.5.90.0070.08019.96
5.5.80.0070.05020.01
5.5.70.0000.06020.13
5.5.60.0030.04320.26
5.5.50.0100.03020.20
5.5.40.0100.03720.22
5.5.30.0070.03320.07
5.5.20.0100.06020.17
5.5.10.0030.05320.18
5.5.00.0030.08320.18
5.4.450.0070.07319.69
5.4.440.0100.03019.44
5.4.430.0030.03719.35
5.4.420.0070.03719.46
5.4.410.0100.05319.36
5.4.400.0100.03319.02
5.4.390.0100.05319.16
5.4.380.0030.04019.10
5.4.370.0070.04319.10
5.4.360.0000.05019.04
5.4.350.0030.04019.20
5.4.340.0100.06319.10
5.4.320.0030.05019.19
5.4.310.0000.08719.02
5.4.300.0070.07018.98
5.4.290.0100.04719.36
5.4.280.0000.04019.19
5.4.270.0000.04019.18
5.4.260.0000.04319.17
5.4.250.0030.07019.19
5.4.240.0070.04719.18
5.4.230.0030.03719.18
5.4.220.0000.04319.03
5.4.210.0100.04719.01
5.4.200.0070.04019.16
5.4.190.0030.03719.11
5.4.180.0070.05319.20
5.4.170.0070.03719.11
5.4.160.0030.04719.19
5.4.150.0030.04019.15
5.4.140.0100.06316.36
5.4.130.0100.02716.47
5.4.120.0000.04716.35
5.4.110.0070.07016.47
5.4.100.0200.02016.52
5.4.90.0070.06716.52
5.4.80.0100.06316.46
5.4.70.0130.06716.60
5.4.60.0070.04016.59
5.4.50.0030.03716.59
5.4.40.0030.07716.48
5.4.30.0230.05716.43
5.4.20.0030.04316.42
5.4.10.0070.04316.54
5.4.00.0030.03315.64
5.3.290.0070.07715.63
5.3.280.0130.02715.63
5.3.270.0130.07715.63
5.3.260.0030.07315.63
5.3.250.0100.05715.63
5.3.240.0000.04015.63
5.3.230.0130.07315.63
5.3.220.0070.03015.63
5.3.210.0030.05015.63
5.3.200.0070.05015.63
5.3.190.0100.05315.63
5.3.180.0070.07315.63
5.3.170.0000.03715.63
5.3.160.0130.04715.63
5.3.150.0130.06315.63
5.3.140.0130.02315.63
5.3.130.0070.03315.63
5.3.120.0000.04715.63
5.3.110.0030.04015.63
5.3.100.0100.05315.63
5.3.90.0000.04015.63
5.3.80.0000.04015.63
5.3.70.0000.04015.63
5.3.60.0070.03715.63
5.3.50.0000.03715.63
5.3.40.0000.04015.63
5.3.30.0070.03315.63
5.3.20.0070.03015.63
5.3.10.0000.03315.63
5.3.00.0000.03015.63
5.2.170.0030.03015.63
5.2.160.0100.02015.63
5.2.150.0030.03015.63
5.2.140.0070.02715.63
5.2.130.0000.03315.63
5.2.120.0070.03015.63
5.2.110.0000.03015.63
5.2.100.0000.03015.63
5.2.90.0000.03315.63
5.2.80.0030.02315.63
5.2.70.0000.03315.63
5.2.60.0000.02715.63
5.2.50.0070.02015.63
5.2.40.0030.02315.63
5.2.30.0030.02315.63
5.2.20.0070.02015.63
5.2.10.0000.02715.63
5.2.00.0030.02315.63
5.1.60.0100.04315.63
5.1.50.0030.02015.63
5.1.40.0000.03015.63
5.1.30.0030.02015.63
5.1.20.0030.02015.63
5.1.10.0030.02715.63
5.1.00.0030.02015.63
5.0.50.0030.01715.63
5.0.40.0030.01715.63
5.0.30.0030.03015.63
5.0.20.0030.02015.63
5.0.10.0000.02015.63
5.0.00.0070.02315.63
4.4.90.0030.01015.63
4.4.80.0000.01715.63
4.4.70.0000.01315.63
4.4.60.0000.01715.63
4.4.50.0000.02015.63
4.4.40.0030.01715.63
4.4.30.0000.01315.63
4.4.20.0030.01015.63
4.4.10.0000.01315.63
4.4.00.0030.02015.63
4.3.110.0000.01315.63
4.3.100.0030.01315.63
4.3.90.0000.01315.63
4.3.80.0030.01715.63
4.3.70.0000.01315.63
4.3.60.0000.01315.63
4.3.50.0000.01315.63
4.3.40.0030.02015.63
4.3.30.0000.01315.63
4.3.20.0000.01315.63
4.3.10.0030.02715.63
4.3.00.0030.01715.63

preferences:
38.95 ms | 400 KiB | 5 Q