3v4l.org

run code in 300+ PHP versions simultaneously
<?php $movedInDt = new DateTime('1st December 2011'); $threeYearsAgoDt = new DateTime('-3 years'); if ($threeYearsAgoDt <= movedInDt$movedInDt) { echo 'needs previous'; }

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)
5.4.340.0060.03812.01
5.4.320.0100.04212.50
5.4.310.0080.04312.49
5.4.300.0090.03712.50
5.4.290.0040.04312.49
5.4.280.0060.03612.39
5.4.270.0060.03712.39
5.4.260.0060.03912.39
5.4.250.0080.03912.39
5.4.240.0070.04112.39
5.4.230.0050.04212.38
5.4.220.0090.03512.38
5.4.210.0090.03612.38
5.4.200.0040.04012.38
5.4.190.0070.03912.38
5.4.180.0060.04112.38
5.4.170.0030.04412.38
5.4.160.0020.04112.38
5.4.150.0060.03612.38
5.4.140.0070.03912.07
5.4.130.0090.03512.05
5.4.120.0070.03312.01
5.4.110.0050.03712.01
5.4.100.0040.04512.01
5.4.90.0090.03612.01
5.4.80.0060.03812.01
5.4.70.0050.03812.01
5.4.60.0050.04212.01
5.4.50.0070.03912.01
5.4.40.0080.03811.99
5.4.30.0110.03611.99
5.4.20.0050.03611.98
5.4.10.0050.03511.99
5.4.00.0060.04211.48
5.3.290.0090.04112.80
5.3.280.0050.03912.71
5.3.270.0060.04512.73
5.3.260.0090.03912.72
5.3.250.0070.03712.72
5.3.240.0050.03912.72
5.3.230.0070.03912.71
5.3.220.0040.04112.68
5.3.210.0100.03912.68
5.3.200.0110.04112.68
5.3.190.0050.04212.67
5.3.180.0040.03912.67
5.3.170.0020.04112.67
5.3.160.0050.04212.68
5.3.150.0060.03812.67
5.3.140.0070.03612.66
5.3.130.0150.05712.66
5.3.120.0050.04712.66
5.3.110.0080.05412.66
5.3.100.0030.03912.12
5.3.90.0090.03812.09
5.3.80.0100.03512.07
5.3.70.0070.03612.07
5.3.60.0040.04112.06
5.3.50.0030.04412.00
5.3.40.0050.04012.00
5.3.30.0030.03811.95
5.3.20.0070.03411.72
5.3.10.0040.04011.70
5.3.00.0030.04211.68
5.2.170.0030.0349.18
5.2.160.0080.0329.19
5.2.150.0040.0319.18
5.2.140.0060.0369.18
5.2.130.0090.0299.14
5.2.120.0100.0289.14
5.2.110.0050.0299.15
5.2.100.0050.0289.14
5.2.90.0040.0309.14
5.2.80.0060.0299.14
5.2.70.0030.0329.14
5.2.60.0040.0319.09
5.2.50.0030.0339.05
5.2.40.0030.0309.04
5.2.30.0000.0349.01
5.2.20.0020.0369.00
5.2.10.0040.0288.93
5.2.00.0060.0278.78
5.1.60.0020.0268.07
5.1.50.0040.0288.07
5.1.40.0040.0248.05
5.1.30.0130.0328.40
5.1.20.0090.0378.42
5.1.10.0040.0348.14
5.1.00.0050.0328.14
5.0.50.0050.0256.63
5.0.40.0060.0166.48
5.0.30.0030.0316.29
5.0.20.0070.0186.27
5.0.10.0050.0196.24
5.0.00.0050.0306.23
4.4.90.0010.0184.78
4.4.80.0040.0154.75
4.4.70.0060.0134.75
4.4.60.0020.0164.76
4.4.50.0040.0144.77
4.4.40.0010.0274.71
4.4.30.0000.0194.76
4.4.20.0030.0164.84
4.4.10.0030.0204.85
4.4.00.0020.0304.75
4.3.110.0000.0194.67
4.3.100.0060.0174.67
4.3.90.0030.0164.63
4.3.80.0060.0464.58
4.3.70.0040.0164.63
4.3.60.0050.0144.63
4.3.50.0030.0194.63
4.3.40.0040.0254.54
4.3.30.0020.0193.29
4.3.20.0040.0153.26
4.3.10.0010.0163.22
4.3.00.0370.02712.38

preferences:
145.82 ms | 1394 KiB | 7 Q