3v4l.org

run code in 300+ PHP versions simultaneously
<?php new Date('last month')->format('r');

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)
5.4.340.0090.03312.01
5.4.320.0040.04312.50
5.4.310.0060.04512.49
5.4.300.0090.03812.49
5.4.290.0050.04312.49
5.4.280.0060.04012.39
5.4.270.0080.04112.39
5.4.260.0070.04512.39
5.4.250.0050.04312.39
5.4.240.0050.04112.39
5.4.230.0040.04112.38
5.4.220.0060.03812.38
5.4.210.0090.03912.38
5.4.200.0050.04112.38
5.4.190.0060.03912.38
5.4.180.0070.03812.38
5.4.170.0070.03912.39
5.4.160.0060.03612.38
5.4.150.0100.03212.38
5.4.140.0050.03812.06
5.4.130.0090.03712.05
5.4.120.0040.03812.01
5.4.110.0040.03812.01
5.4.100.0050.03512.01
5.4.90.0060.03612.02
5.4.80.0090.03312.01
5.4.70.0050.03612.01
5.4.60.0090.03612.01
5.4.50.0060.03612.00
5.4.40.0040.03612.00
5.4.30.0110.03111.99
5.4.20.0050.03711.98
5.4.10.0070.03711.99
5.4.00.0070.03911.48
5.3.290.0040.04212.80
5.3.280.0080.04712.71
5.3.270.0070.03812.72
5.3.260.0110.03912.72
5.3.250.0070.03812.72
5.3.240.0060.03612.72
5.3.230.0060.03712.70
5.3.220.0070.03612.68
5.3.210.0070.04012.68
5.3.200.0080.04112.68
5.3.190.0050.04212.68
5.3.180.0090.04112.67
5.3.170.0050.03912.67
5.3.160.0060.03912.68
5.3.150.0080.03512.68
5.3.140.0050.04412.66
5.3.130.0060.04012.66
5.3.120.0090.04612.66
5.3.110.0050.03912.66
5.3.100.0100.03512.12
5.3.90.0060.04412.09
5.3.80.0030.03812.07
5.3.70.0070.03812.07
5.3.60.0080.03812.06
5.3.50.0040.03812.00
5.3.40.0030.03912.00
5.3.30.0040.03711.95
5.3.20.0090.04011.72
5.3.10.0090.03211.70
5.3.00.0040.03911.68
5.2.170.0060.0299.18
5.2.160.0070.0289.19
5.2.150.0060.0349.18
5.2.140.0080.0349.18
5.2.130.0010.0329.14
5.2.120.0080.0309.14
5.2.110.0050.0309.15
5.2.100.0050.0279.14
5.2.90.0060.0289.14
5.2.80.0050.0379.14
5.2.70.0060.0289.14
5.2.60.0030.0319.09
5.2.50.0020.0329.06
5.2.40.0080.0289.04
5.2.30.0040.0309.01
5.2.20.0030.0309.00
5.2.10.0030.0318.92
5.2.00.0070.0348.78
5.1.60.0020.0308.07
5.1.50.0050.0278.06
5.1.40.0070.0258.05
5.1.30.0050.0328.39
5.1.20.0050.0368.42
5.1.10.0060.0308.14
5.1.00.0050.0258.14
5.0.50.0050.0196.62
5.0.40.0060.0256.48
5.0.30.0060.0356.29
5.0.20.0050.0276.26
5.0.10.0040.0196.24
5.0.00.0030.0316.23
4.4.90.0050.0144.77
4.4.80.0050.0134.76
4.4.70.0050.0134.76
4.4.60.0030.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0324.71
4.4.30.0040.0214.76
4.4.20.0020.0164.84
4.4.10.0010.0204.85
4.4.00.0010.0284.76
4.3.110.0050.0134.67
4.3.100.0040.0134.66
4.3.90.0030.0164.64
4.3.80.0040.0244.58
4.3.70.0020.0164.63
4.3.60.0020.0154.63
4.3.50.0030.0164.62
4.3.40.0020.0244.54
4.3.30.0020.0173.29
4.3.20.0030.0153.26
4.3.10.0010.0173.21
4.3.00.0170.0237.11

preferences:
141.45 ms | 1394 KiB | 7 Q