3v4l.org

run code in 300+ PHP versions simultaneously
<?php date('Y-m-d H:i:s', 0)

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)
5.4.310.0040.04112.46
5.4.300.0090.04012.46
5.4.290.0120.04712.46
5.4.280.0090.03812.36
5.4.270.0070.03512.36
5.4.260.0060.03912.36
5.4.250.0070.03712.36
5.4.240.0060.04012.36
5.4.230.0050.04012.35
5.4.220.0060.03812.35
5.4.210.0080.03412.35
5.4.200.0060.04112.35
5.4.190.0060.03512.34
5.4.180.0040.03812.35
5.4.170.0040.03712.36
5.4.160.0070.03412.36
5.4.150.0090.03212.35
5.4.140.0050.03812.04
5.4.130.0060.03512.02
5.4.120.0050.03611.98
5.4.110.0050.03611.98
5.4.100.0060.03511.98
5.4.90.0040.03711.98
5.4.80.0080.03411.98
5.4.70.0040.03711.98
5.4.60.0040.03711.98
5.4.50.0050.03511.98
5.4.40.0070.03611.96
5.4.30.0060.03511.96
5.4.20.0060.03511.96
5.4.10.0050.03811.96
5.4.00.0080.04811.45
5.3.290.0080.04012.80
5.3.280.0070.05812.71
5.3.270.0090.03812.73
5.3.260.0090.04612.72
5.3.250.0080.05512.72
5.3.240.0120.05112.72
5.3.230.0090.05612.71
5.3.220.0180.06312.68
5.3.210.0070.05112.68
5.3.200.0050.03912.68
5.3.190.0070.03812.68
5.3.180.0080.03612.68
5.3.170.0070.03712.67
5.3.160.0080.04012.67
5.3.150.0070.05412.67
5.3.140.0090.05112.66
5.3.130.0060.05512.65
5.3.120.0080.05712.66
5.3.110.0080.04212.66
5.3.100.0120.03612.11
5.3.90.0130.04612.08
5.3.80.0100.03512.08
5.3.70.0110.03612.08
5.3.60.0040.04512.06
5.3.50.0090.03812.00
5.3.40.0090.04312.00
5.3.30.0130.04311.95
5.3.20.0140.04911.73
5.3.10.0050.05611.70
5.3.00.0070.03511.68
5.2.170.0070.0339.18
5.2.160.0040.0389.18
5.2.150.0090.0419.18
5.2.140.0060.0329.18
5.2.130.0050.0309.14
5.2.120.0050.0299.14
5.2.110.0100.0299.14
5.2.100.0090.0379.14
5.2.90.0060.0299.14
5.2.80.0100.0279.14
5.2.70.0060.0369.14
5.2.60.0060.0349.09
5.2.50.0060.0359.06
5.2.40.0070.0309.04
5.2.30.0060.0479.02
5.2.20.0050.0349.00
5.2.10.0050.0308.93
5.2.00.0080.0278.78
5.1.60.0060.0258.06
5.1.50.0090.0248.07
5.1.40.0060.0318.05
5.1.30.0090.0308.40
5.1.20.0100.0418.42
5.1.10.0080.0288.14
5.1.00.0050.0318.14
5.0.50.0060.0206.62
5.0.40.0040.0206.48
5.0.30.0030.0336.29
5.0.20.0050.0206.27
5.0.10.0050.0206.24
5.0.00.0030.0346.23
4.4.90.0020.0174.78
4.4.80.0050.0164.75
4.4.70.0020.0184.76
4.4.60.0030.0164.75
4.4.50.0070.0144.77
4.4.40.0050.0264.70
4.4.30.0040.0224.76
4.4.20.0040.0214.85
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0040.0174.67
4.3.90.0020.0164.63
4.3.80.0040.0244.59
4.3.70.0050.0124.63
4.3.60.0010.0174.63
4.3.50.0010.0184.63
4.3.40.0010.0304.54
4.3.30.0040.0143.28
4.3.20.0040.0143.26
4.3.10.0020.0163.22
4.3.00.0000.0237.16

preferences:
140.54 ms | 1394 KiB | 7 Q