3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (datetime now())->format('d/m/Y H:i:s');

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)
5.4.310.0050.04012.49
5.4.300.0060.04512.50
5.4.290.0070.03712.50
5.4.280.0050.04112.39
5.4.270.0030.03912.39
5.4.260.0070.04612.39
5.4.250.0060.03812.39
5.4.240.0050.03612.39
5.4.230.0020.04112.38
5.4.220.0070.03512.38
5.4.210.0070.03512.38
5.4.200.0050.04012.38
5.4.190.0070.03912.38
5.4.180.0100.03212.38
5.4.170.0090.03812.38
5.4.160.0070.03912.38
5.4.150.0100.03712.38
5.4.140.0070.03612.07
5.4.130.0050.03612.05
5.4.120.0070.03412.02
5.4.110.0080.03312.01
5.4.100.0030.03712.01
5.4.90.0040.04212.01
5.4.80.0040.04112.01
5.4.70.0070.03512.01
5.4.60.0060.03412.01
5.4.50.0080.03412.01
5.4.40.0060.03612.00
5.4.30.0060.03511.99
5.4.20.0050.03611.98
5.4.10.0090.03911.99
5.4.00.0110.03711.48
5.3.280.0080.03612.71
5.3.270.0050.04012.73
5.3.260.0120.04612.72
5.3.250.0080.03712.72
5.3.240.0090.04712.72
5.3.230.0060.03812.70
5.3.220.0080.04012.68
5.3.210.0090.03612.68
5.3.200.0050.03712.68
5.3.190.0070.03712.68
5.3.180.0100.03212.67
5.3.170.0070.03612.67
5.3.160.0070.03512.68
5.3.150.0040.04012.67
5.3.140.0100.03312.66
5.3.130.0070.04112.66
5.3.120.0040.04012.65
5.3.110.0030.04112.66
5.3.100.0050.03712.12
5.3.90.0060.04212.08
5.3.80.0080.03812.08
5.3.70.0100.03312.07
5.3.60.0030.03912.06
5.3.50.0070.03412.00
5.3.40.0070.03512.00
5.3.30.0060.03511.95
5.3.20.0050.03611.73
5.3.10.0060.03511.70
5.3.00.0080.03711.68
5.2.170.0070.0309.18
5.2.160.0070.0289.18
5.2.150.0070.0359.18
5.2.140.0050.0369.18
5.2.130.0070.0319.14
5.2.120.0050.0389.13
5.2.110.0050.0329.14
5.2.100.0020.0349.14
5.2.90.0060.0329.14
5.2.80.0080.0419.14
5.2.70.0020.0379.14
5.2.60.0050.0309.09
5.2.50.0070.0279.05
5.2.40.0040.0299.03
5.2.30.0050.0299.01
5.2.20.0040.0299.00
5.2.10.0040.0298.93
5.2.00.0040.0318.78
5.1.60.0050.0258.07
5.1.50.0070.0228.06
5.1.40.0040.0308.04
5.1.30.0040.0268.40
5.1.20.0080.0228.42
5.1.10.0030.0268.14
5.1.00.0040.0258.14
5.0.50.0010.0226.63
5.0.40.0030.0206.48
5.0.30.0020.0346.29
5.0.20.0010.0216.27
5.0.10.0030.0206.24
5.0.00.0030.0316.23
4.4.90.0020.0164.78
4.4.80.0050.0134.76
4.4.70.0010.0174.75
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0010.0174.76
4.4.20.0040.0144.85
4.4.10.0040.0144.85
4.4.00.0010.0274.76
4.3.110.0020.0194.67
4.3.100.0040.0154.67
4.3.90.0050.0124.64
4.3.80.0000.0274.58
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0224.63
4.3.40.0030.0244.54
4.3.30.0010.0173.29
4.3.20.0020.0163.26
4.3.10.0020.0163.22
4.3.00.0070.0237.55

preferences:
141.63 ms | 1394 KiB | 7 Q