3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dayoftheweek = date('w'); //PHP : from 0 (sunday) to 6 (pour saturday) if ($dayoftheweek == 0) $dayoftheweek = 7; $monday= mktime(0, 0, 0, date("m"), (date("d") – $dayoftheweek + 1), date("Y"));

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)
5.4.320.0100.03712.49
5.4.310.0040.04112.50
5.4.300.0070.03512.49
5.4.290.0070.03812.50
5.4.280.0050.03512.39
5.4.270.0110.03712.39
5.4.260.0100.03512.39
5.4.250.0040.03912.39
5.4.240.0050.03712.39
5.4.230.0090.03512.38
5.4.220.0040.03812.38
5.4.210.0060.03512.38
5.4.200.0090.03612.38
5.4.190.0030.03812.38
5.4.180.0060.03612.38
5.4.170.0040.03812.39
5.4.160.0060.03512.38
5.4.150.0050.03612.38
5.4.140.0070.03612.07
5.4.130.0070.03412.05
5.4.120.0040.03712.02
5.4.110.0070.03412.01
5.4.100.0060.03512.01
5.4.90.0050.03812.01
5.4.80.0090.03312.01
5.4.70.0030.03812.01
5.4.60.0080.03112.00
5.4.50.0040.03812.01
5.4.40.0040.03511.99
5.4.30.0020.03811.99
5.4.20.0040.03611.99
5.4.10.0030.03711.99
5.4.00.0060.03411.48
5.3.290.0050.03912.80
5.3.280.0070.03512.71
5.3.270.0060.04012.72
5.3.260.0050.04012.72
5.3.250.0070.03712.71
5.3.240.0050.03912.72
5.3.230.0060.03812.71
5.3.220.0070.03512.68
5.3.210.0100.05212.68
5.3.200.0080.03612.68
5.3.190.0050.04412.68
5.3.180.0080.03412.67
5.3.170.0060.03712.67
5.3.160.0080.03512.68
5.3.150.0040.03912.67
5.3.140.0050.04212.66
5.3.130.0030.04612.66
5.3.120.0090.03512.66
5.3.110.0050.04012.66
5.3.100.0050.03712.12
5.3.90.0070.04112.08
5.3.80.0090.04112.08
5.3.70.0070.03912.08
5.3.60.0080.03412.07
5.3.50.0080.03512.00
5.3.40.0060.03612.00
5.3.30.0030.03811.95
5.3.20.0060.03511.73
5.3.10.0090.03211.70
5.3.00.0070.03511.69
5.2.170.0040.0329.18
5.2.160.0010.0329.18
5.2.150.0020.0329.18
5.2.140.0040.0299.18
5.2.130.0040.0299.14
5.2.120.0030.0309.14
5.2.110.0070.0269.15
5.2.100.0060.0279.14
5.2.90.0050.0289.14
5.2.80.0030.0329.14
5.2.70.0110.0389.14
5.2.60.0050.0439.09
5.2.50.0090.0369.06
5.2.40.0040.0299.04
5.2.30.0050.0299.02
5.2.20.0040.0299.00
5.2.10.0030.0328.92
5.2.00.0050.0318.78
5.1.60.0080.0228.07
5.1.50.0060.0258.07
5.1.40.0060.0228.05
5.1.30.0040.0268.40
5.1.20.0050.0268.42
5.1.10.0010.0288.14
5.1.00.0020.0278.15
5.0.50.0030.0216.62
5.0.40.0040.0196.48
5.0.30.0020.0336.30
5.0.20.0040.0196.27
5.0.10.0020.0216.25
5.0.00.0040.0296.23
4.4.90.0030.0154.78
4.4.80.0040.0134.75
4.4.70.0050.0134.75
4.4.60.0040.0144.76
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0030.0144.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0040.0234.76
4.3.110.0050.0134.67
4.3.100.0030.0174.66
4.3.90.0040.0154.63
4.3.80.0040.0244.59
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0060.0144.63
4.3.40.0010.0274.54
4.3.30.0030.0173.28
4.3.20.0040.0143.27
4.3.10.0030.0143.23
4.3.00.0070.01316.02

preferences:
143.97 ms | 1394 KiB | 7 Q