3v4l.org

run code in 300+ PHP versions simultaneously
<?php $derp = mktime(0, 0, 0, date('n'), date('j') - date('j') + 1) echo ; echo "\n".date('c', $derp);

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)
5.4.320.0020.04012.49
5.4.310.0060.03712.50
5.4.300.0060.03912.50
5.4.290.0040.04112.49
5.4.280.0060.04712.39
5.4.270.0060.03612.39
5.4.260.0070.03712.39
5.4.250.0090.03812.39
5.4.240.0040.03812.39
5.4.230.0070.03512.38
5.4.220.0060.03512.38
5.4.210.0100.03212.38
5.4.200.0050.04512.38
5.4.190.0060.04012.38
5.4.180.0050.04312.38
5.4.170.0060.03612.38
5.4.160.0050.03512.38
5.4.150.0040.03712.38
5.4.140.0080.03812.07
5.4.130.0090.03212.05
5.4.120.0110.03112.01
5.4.110.0080.03312.01
5.4.100.0110.03412.01
5.4.90.0010.04312.01
5.4.80.0070.04012.01
5.4.70.0070.03212.01
5.4.60.0080.03712.00
5.4.50.0040.03612.01
5.4.40.0060.03411.99
5.4.30.0050.03511.99
5.4.20.0050.03511.99
5.4.10.0050.03511.99
5.4.00.0070.03611.49
5.3.290.0070.04012.80
5.3.280.0080.03712.70
5.3.270.0040.04412.73
5.3.260.0080.03712.72
5.3.250.0090.03312.72
5.3.240.0070.03612.72
5.3.230.0100.03412.71
5.3.220.0070.04112.68
5.3.210.0080.03712.68
5.3.200.0090.03812.68
5.3.190.0070.03612.67
5.3.180.0060.03612.68
5.3.170.0040.03812.67
5.3.160.0070.03712.67
5.3.150.0050.03812.68
5.3.140.0060.03612.66
5.3.130.0040.04012.66
5.3.120.0050.03812.65
5.3.110.0070.04212.66
5.3.100.0080.03412.11
5.3.90.0030.03912.08
5.3.80.0040.03812.08
5.3.70.0050.03812.07
5.3.60.0040.03812.06
5.3.50.0060.03812.00
5.3.40.0040.03712.00
5.3.30.0060.03411.95
5.3.20.0050.03511.73
5.3.10.0040.03611.70
5.3.00.0060.03611.69
5.2.170.0040.0319.19
5.2.160.0060.0329.18
5.2.150.0050.0319.18
5.2.140.0020.0349.18
5.2.130.0060.0289.14
5.2.120.0050.0289.14
5.2.110.0070.0269.15
5.2.100.0020.0309.14
5.2.90.0040.0299.14
5.2.80.0040.0309.14
5.2.70.0050.0299.14
5.2.60.0050.0299.09
5.2.50.0070.0319.06
5.2.40.0060.0289.04
5.2.30.0060.0299.01
5.2.20.0060.0349.00
5.2.10.0050.0288.92
5.2.00.0030.0318.78
5.1.60.0040.0268.07
5.1.50.0060.0278.07
5.1.40.0030.0268.05
5.1.30.0020.0278.40
5.1.20.0040.0268.43
5.1.10.0070.0238.15
5.1.00.0020.0278.15
5.0.50.0040.0226.63
5.0.40.0040.0196.48
5.0.30.0030.0346.29
5.0.20.0030.0226.27
5.0.10.0070.0176.24
5.0.00.0060.0276.23
4.4.90.0030.0164.78
4.4.80.0050.0134.76
4.4.70.0020.0184.75
4.4.60.0050.0164.75
4.4.50.0030.0194.77
4.4.40.0020.0354.71
4.4.30.0030.0154.76
4.4.20.0050.0164.85
4.4.10.0040.0164.85
4.4.00.0030.0254.75
4.3.110.0020.0164.66
4.3.100.0020.0154.67
4.3.90.0030.0144.64
4.3.80.0000.0274.58
4.3.70.0040.0134.63
4.3.60.0030.0154.63
4.3.50.0040.0144.63
4.3.40.0010.0284.54
4.3.30.0030.0203.28
4.3.20.0010.0193.26
4.3.10.0010.0223.21
4.3.00.0000.0238.86

preferences:
141.1 ms | 1394 KiB | 7 Q