3v4l.org

run code in 300+ PHP versions simultaneously
<?php $SPW = array("1"=>"38", "2"=>"39", "3"=>"40", "4"=>"41", "5"=>"42", "6"=>"45", "7"=>"46", "8"=>"47", "9"=>"48", "10"=>"49", "11"=>"50", "12"=>"51", "13"=>"2", "14"=>"3", "15"=>"4", "16"=>"8", "17"=>"10", "18"=>"11", "19"=>"12", "20"=>"13", "21"=>"16", "22"=>"17"); $current_week_number = date('W'); for($row = 0; $row < 23; $row++) { $x=0; $r = strval($row); if($SPW[$r]==$current_week_number { echo $current_week_number ; } }

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)
5.4.320.0050.03712.50
5.4.310.0060.03812.50
5.4.300.0020.04112.50
5.4.290.0080.03712.50
5.4.280.0060.03712.39
5.4.270.0060.03912.40
5.4.260.0060.03812.39
5.4.250.0050.03912.40
5.4.240.0070.03612.40
5.4.230.0050.03912.39
5.4.220.0070.04512.39
5.4.210.0070.03512.39
5.4.200.0060.04112.39
5.4.190.0120.04712.39
5.4.180.0090.03512.39
5.4.170.0110.04712.39
5.4.160.0100.03312.39
5.4.150.0090.03812.39
5.4.140.0060.03912.08
5.4.130.0080.03412.06
5.4.120.0080.05112.02
5.4.110.0060.03512.02
5.4.100.0070.03512.02
5.4.90.0070.03712.02
5.4.80.0080.04312.02
5.4.70.0160.04512.01
5.4.60.0070.05112.02
5.4.50.0090.04912.01
5.4.40.0090.04412.00
5.4.30.0040.04112.00
5.4.20.0090.04211.99
5.4.10.0100.03612.00
5.4.00.0040.03711.49
5.3.290.0060.04212.80
5.3.280.0060.03912.71
5.3.270.0100.03512.72
5.3.260.0050.04012.72
5.3.250.0080.03612.72
5.3.240.0060.03812.72
5.3.230.0110.04112.71
5.3.220.0060.04112.68
5.3.210.0060.05012.68
5.3.200.0100.03612.68
5.3.190.0070.04212.68
5.3.180.0070.03812.67
5.3.170.0090.03412.67
5.3.160.0040.03812.67
5.3.150.0060.03612.68
5.3.140.0100.03212.66
5.3.130.0080.03812.66
5.3.120.0060.04012.66
5.3.110.0080.03712.66
5.3.100.0100.04012.11
5.3.90.0060.04112.08
5.3.80.0060.03612.08
5.3.70.0070.03412.07
5.3.60.0060.03712.06
5.3.50.0080.03412.00
5.3.40.0060.03612.00
5.3.30.0040.03711.95
5.3.20.0070.03711.73
5.3.10.0050.03411.70
5.3.00.0080.03711.69
5.2.170.0130.0349.19
5.2.160.0060.0289.19
5.2.150.0050.0309.19
5.2.140.0040.0319.18
5.2.130.0080.0269.14
5.2.120.0050.0329.14
5.2.110.0060.0289.15
5.2.100.0080.0269.14
5.2.90.0040.0309.14
5.2.80.0100.0269.14
5.2.70.0060.0359.14
5.2.60.0060.0329.09
5.2.50.0040.0379.06
5.2.40.0020.0329.04
5.2.30.0030.0329.02
5.2.20.0070.0269.01
5.2.10.0060.0298.93
5.2.00.0030.0318.79
5.1.60.0030.0328.07
5.1.50.0040.0258.07
5.1.40.0020.0278.05
5.1.30.0060.0258.40
5.1.20.0050.0278.43
5.1.10.0060.0258.14
5.1.00.0050.0268.14
5.0.50.0070.0196.63
5.0.40.0030.0266.49
5.0.30.0010.0336.30
5.0.20.0040.0186.27
5.0.10.0020.0216.25
5.0.00.0040.0296.24
4.4.90.0010.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0164.76
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0020.0164.75
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0040.0264.76
4.3.110.0010.0174.67
4.3.100.0030.0154.67
4.3.90.0030.0144.64
4.3.80.0050.0224.59
4.3.70.0020.0144.63
4.3.60.0060.0114.63
4.3.50.0040.0144.63
4.3.40.0040.0234.54
4.3.30.0030.0153.29
4.3.20.0010.0163.27
4.3.10.0020.0153.22
4.3.00.0000.01713.95

preferences:
144.29 ms | 1394 KiB | 7 Q