3v4l.org

run code in 300+ PHP versions simultaneously
<?php writer = xmlwriter_open_memory(); var_dump(xmlwriter_set_indent_string(writer, null));

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)
5.4.320.0080.03412.50
5.4.310.0070.03812.50
5.4.300.0070.03712.50
5.4.290.0020.04312.49
5.4.280.0030.03912.39
5.4.270.0070.03612.39
5.4.260.0070.04012.39
5.4.250.0080.03512.39
5.4.240.0070.03512.39
5.4.230.0040.03912.38
5.4.220.0080.03312.38
5.4.210.0060.04112.38
5.4.200.0030.03912.38
5.4.190.0060.03512.38
5.4.180.0070.03412.38
5.4.170.0050.03612.38
5.4.160.0060.03512.38
5.4.150.0060.03512.38
5.4.140.0060.03712.07
5.4.130.0060.03712.05
5.4.120.0080.03812.01
5.4.110.0050.03612.01
5.4.100.0050.03712.01
5.4.90.0050.03712.01
5.4.80.0060.03612.01
5.4.70.0080.04012.00
5.4.60.0060.04412.01
5.4.50.0060.03512.01
5.4.40.0070.03312.00
5.4.30.0050.03511.99
5.4.20.0080.03211.99
5.4.10.0070.03311.99
5.4.00.0050.03711.48
5.3.290.0050.05012.80
5.3.280.0050.03912.71
5.3.270.0080.03612.73
5.3.260.0100.03512.72
5.3.250.0080.04112.72
5.3.240.0130.03112.71
5.3.230.0060.03712.71
5.3.220.0050.03812.68
5.3.210.0080.03612.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0050.03912.67
5.3.170.0080.03612.67
5.3.160.0060.03512.67
5.3.150.0070.03612.68
5.3.140.0070.03612.66
5.3.130.0060.03912.66
5.3.120.0050.04012.66
5.3.110.0060.03812.66
5.3.100.0070.03612.12
5.3.90.0050.04512.08
5.3.80.0120.03512.07
5.3.70.0040.03912.07
5.3.60.0060.03512.06
5.3.50.0040.03812.00
5.3.40.0070.03512.00
5.3.30.0060.03511.95
5.3.20.0060.03411.72
5.3.10.0080.03311.70
5.3.00.0050.03711.68
5.2.170.0090.0319.18
5.2.160.0040.0309.18
5.2.150.0080.0329.18
5.2.140.0020.0329.18
5.2.130.0050.0329.13
5.2.120.0040.0299.14
5.2.110.0060.0389.14
5.2.100.0070.0269.14
5.2.90.0040.0309.14
5.2.80.0030.0319.14
5.2.70.0050.0309.14
5.2.60.0050.0299.09
5.2.50.0010.0339.06
5.2.40.0040.0309.03
5.2.30.0030.0329.01
5.2.20.0060.0289.00
5.2.10.0070.0308.93
5.2.00.0060.0298.78
5.1.60.0050.0248.06
5.1.50.0030.0268.07
5.1.40.0060.0228.05
5.1.30.0050.0268.40
5.1.20.0040.0278.42
5.1.10.0070.0238.14
5.1.00.0020.0288.14
5.0.50.0090.0226.62
5.0.40.0020.0216.48
5.0.30.0020.0326.29
5.0.20.0050.0196.26
5.0.10.0070.0236.24
5.0.00.0060.0326.23
4.4.90.0040.0174.78
4.4.80.0050.0134.75
4.4.70.0020.0164.75
4.4.60.0030.0164.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0000.0184.76
4.4.20.0040.0144.84
4.4.10.0020.0164.85
4.4.00.0020.0254.75
4.3.110.0020.0164.67
4.3.100.0040.0144.67
4.3.90.0050.0124.64
4.3.80.0000.0274.59
4.3.70.0030.0144.63
4.3.60.0010.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0244.54
4.3.30.0020.0153.28
4.3.20.0000.0183.25
4.3.10.0010.0163.22
4.3.00.0030.0278.41

preferences:
141.71 ms | 1394 KiB | 7 Q