3v4l.org

run code in 300+ PHP versions simultaneously
<?php $halls = array( 'North Campus' => array ( 'Edens Hall' => array( 'Floor 1' => 'ea-1net', 'Floor 2' => 'eh-2net', 'Floor 3' => 'eh-3net', 'Floor 4' => 'eh-4net', ), 'Edens North' => array( 'Basement' => 'en-Bnet', 'Floor 1' => 'en-1net', 'Floor 2' => 'en-2net', 'Floor 3' => 'en-3net', 'Floor 4' => 'en-4net', ), 'Higginson' => array( 'Floor 1' => 'hg-1net', 'Floor 2' => 'hg-2net', 'Floor 3' => 'hg-3net', 'Floor 4' => 'hg-4net', 'Floor 5' => 'hg-5net', ), 'Mathes' => array( 'Basement' => 'ma-Bnet', 'Floor 1' => 'ma-1net', 'Floor 2' => 'ma-2net', 'Floor 3' => 'ma-3net', 'Floor 4' => 'ma-4net', 'Floor 5' => 'ma-5net', 'Floor 6' => 'ma-6net', 'Floor 7' => 'ma-7net', 'Floor 8' => 'ma-8net', 'Floor 9' => 'ma-9net', 'Floor 10' => 'ma-10net', ), 'Nash' => array( 'Sub-Basement' => 'na-SBnet', 'Basement' => 'na-Bnet', 'Floor 1' => 'na-1net', 'Floor 2' => 'na-2net', 'Floor 3' => 'na-3net', 'Floor 4' => 'na-4net', 'Floor 5' => 'na-5net', 'Floor 6' => 'na-6net', 'Floor 7' => 'na-7net', ), 'Viking Commons' => array( 'Ground Level' => 'vc-5net', 'Dining Level' => 'vc-6net', # 'Roof' => 'vc-roofnet', ), ), 'Ridgeway Complex' => array( 'Alpha' => array( 'Floor 1' => 'ra-1net', 'Floor 2' => 'ra-2net', 'Floor 3' => 'ra-3net', ), 'Beta' => array( 'Floor 1' => 'rb-1net', 'Floor 2' => 'rb-2net', 'Floor 3' => 'rb-3net', 'Floor 4' => 'rb-4net', ), 'Delta' => array( 'Floor 1' => 'rd-1net', 'Floor 2' => 'rd-2net', 'Floor 3' => 'rd-3net', 'Floor 4' => 'rd-4net', ), 'Gamma' => array( 'Floor 1' => 'rg-1net', 'Floor 2' => 'rg-2net', 'Floor 3' => 'rg-3net', 'Floor 4' => 'rg-4net', ), 'Highland' => array( 'Floor 1' => 'hi-1net', 'Floor 2' => 'hi-2net', 'Main Lounge' => 'hl-1net', ), 'Kappa' => array( 'Floor 1' => 'rk-1net', 'Floor 2' => 'rk-2net', 'Floor 3' => 'rk-3net' 'Floor 4' => 'rk-4net', ), 'Omega' => array( 'Floor 1' => 'ro-1net', 'Floor 2' => 'ro-2net', 'Floor 3' => 'ro-3net', ), 'Sigma' => array( 'Floor 1' => 'rs-1net', 'Floor 2' => 'rs-2net', 'Floor 3' => 'rs-3net', 'Floor 4' => 'rs-4net', 'Floor 5' => 'rs-5net', ), 'Ridgeway Commons' => array( 'Floor 1' => 'rc-1net', 'Dining Floor' => 'rc-2net', ), ), 'South Campus' => array( 'Birnam Wood' => array( # I don't think this was included in the PDF generation #'Site Plan' => 'bwsite', 'Building 1, Floor 1' => 'bw1-1net', 'Building 1, Floor 2' => 'bw1-2net', 'Building 1, Floor 3' => 'bw1-3net', 'Building 2, Floor 1' => 'bw2-1net', 'Building 2, Floor 2' => 'bw2-2net', 'Building 2, Floor 3' => 'bw2-3net', 'Building 3, Floor 1' => 'bw3-1net', 'Building 3, Floor 2' => 'bw3-2net', 'Building 3, Floor 3' => 'bw3-3net', 'Building 4, Floor 1' => 'bw4-1net', 'Building 4, Floor 2' => 'bw4-2net', 'Building 4, Floor 3' => 'bw4-3net', 'Building 5, Floor 1' => 'bw5-1net', 'Building 5, Floor 2' => 'bw5-2net', 'Building 5, Floor 3' => 'bw5-3net', 'Building 6, Floor 1' => 'bw6-1net', 'Building 6, Floor 2' => 'bw6-2net', 'Building 6, Floor 3' => 'bw6-3net', 'Building 7, Floor 1' => 'bw7-1net', 'Building 7, Floor 2' => 'bw7-2net', 'Building 7, Floor 3' => 'bw7-3net', #'Community Building, Floor 1' => 'bw-lng-1', #'Community Building, Floor 2' => 'bw-lng-2web', ), 'Buchanan Towers' => array( # Until Floor 1 is fixed, commenting it out # 'Floor 1' => 'bt-1net', 'Floor 2' => 'bt-2net', 'Floor 3' => 'bt-3net', 'Floor 4' => 'bt-4net', 'Floor 5' => 'bt-5net', 'Floor 6' => 'bt-6net', 'Floor 7' => 'bt-7net', 'Floor 8' => 'bt-8net', ), 'Buchanan Towers East' => array( 'Floor 1' => 'bq-1net', 'Floor 2' => 'bq-2net', 'Floor 3' => 'bq-3net', 'Floor 4' => 'bq-4net', 'Floors 5 and 6' => 'bq-56net', ), 'Fairhaven Complex' => array( 'Stack 1, Floor 1' => 'fx1-1net', 'Stack 1, Floor 2' => 'fx1-2net', 'Stack 1, Floor 3' => 'fx1-3net', 'Stack 1, Floor 4' => 'fx1-4net', 'Stack 2 and 3, Floor 1' => 'fx23-1net', 'Stack 2 and 3, Floor 2' => 'fx23-2net', 'Stack 2 and 3, Floor 3' => 'fx23-3net', 'Stack 2 and 3, Floor 4' => 'fx23-4net', 'Stack 4, Floor 1' => 'fx4-1net', 'Stack 4, Floor 2' => 'fx4-2net', 'Stack 4, Floor 3' => 'fx4-3net', 'Stack 4, Floor 4' => 'fx4-4net', 'Stack 5, Floor 1' => 'fx5-1net', 'Stack 5, Floor 2' => 'fx5-2net', 'Stack 5, Floor 3' => 'fx5-3net', 'Stack 5, Floor 4' => 'fx5-4net', 'Stack 6 and 7, Floor 1' => 'fx67-1net', 'Stack 6 and 7, Floor 2' => 'fx67-2net', 'Stack 6 and 7, Floor 3' => 'fx67-3net', 'Stack 6 and 7, Floor 4' => 'fx67-4net', 'Stack 8, Floor 1' => 'fx8-1net', 'Stack 8, Floor 2' => 'fx8-2net', 'Stack 8, Floor 3' => 'fx8-3net', 'Stack 8, Floor 4' => 'fx8-4net', 'Stack 9 and 10, Floor 1' => 'fx910-1net', 'Stack 9 and 10, Floor 2' => 'fx910-2net', 'Stack 9 and 10, Floor 3' => 'fx910-3net', 'Stack 9 and 10, Floor 4' => 'fx910-4net', 'Stack 11 and 12, Floor 1' => 'fx1112-1net', 'Stack 11 and 12, Floor 2' => 'fx1112-2net', 'Stack 11 and 12, Floor 3' => 'fx1112-3net', 'Stack 11 and 12, Floor 4' => 'fx1112-4net', ), 'Fairhaven Commons' => array( 'Ground Level' => 'fc-1net', 'Dining Level' => 'fc-2net', ), ) ); echo '<div id="floorplan-nav">'; foreach ($halls as $region => $buildings) { echo '<div><p style="font-weight:bold;">'. $region .'</p><ul>'; foreach ($buildings as $hall => $value) { echo '<li><a href="#' . $hall . '">' . $hall . '</a></li>'. "\n"; } echo '</ul></div>'; } echo '<p style="clear:both;"></p></div>'; // Print floorplan list foreach ($halls as $region => $buildings) { echo '<div class="floorplan-list"><h2 style="padding:5px;">'. $region .'</h2>'; foreach ($buildings as $hall => $value) { echo '<p><a style="font-weight: bold;" name="' . $hall . '">' . $hall . '</a></p><ul>'; foreach ($halls[$region][$hall] as $floor => $floorplan) { print '<li><a href="/media/facilities/images/pdf/'. $floorplan .'.pdf" target="_blank">' . $floor . '</a></li>'; // Some floorplans are DWF only } echo '</ul>'; } echo '</div>'; } ?>

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)
5.4.320.0060.03612.52
5.4.310.0060.03712.52
5.4.300.0050.04012.52
5.4.290.0060.04212.52
5.4.280.0100.03312.41
5.4.270.0050.03712.41
5.4.260.0040.03812.41
5.4.250.0080.03412.41
5.4.240.0060.03512.41
5.4.230.0050.03712.40
5.4.220.0050.03612.41
5.4.210.0070.03512.41
5.4.200.0060.03712.40
5.4.190.0050.03612.40
5.4.180.0050.03912.40
5.4.170.0020.04012.41
5.4.160.0050.03712.41
5.4.150.0080.03312.40
5.4.140.0060.03712.09
5.4.130.0070.03712.07
5.4.120.0060.03612.04
5.4.110.0100.03212.04
5.4.100.0050.03612.04
5.4.90.0090.03412.03
5.4.80.0030.04012.03
5.4.70.0070.03412.03
5.4.60.0060.03712.03
5.4.50.0050.03612.03
5.4.40.0040.03712.02
5.4.30.0030.03812.02
5.4.20.0070.03312.02
5.4.10.0100.03612.02
5.4.00.0060.03411.51
5.3.290.0080.03912.80
5.3.280.0110.03912.71
5.3.270.0050.04112.73
5.3.260.0090.04612.72
5.3.250.0070.03512.72
5.3.240.0060.04212.72
5.3.230.0090.03812.71
5.3.220.0060.04612.68
5.3.210.0100.03912.68
5.3.200.0080.04212.68
5.3.190.0070.04712.68
5.3.180.0070.03412.67
5.3.170.0080.03712.67
5.3.160.0060.03612.68
5.3.150.0060.03612.68
5.3.140.0030.04312.66
5.3.130.0090.03912.66
5.3.120.0080.03612.66
5.3.110.0070.03812.66
5.3.100.0080.03612.12
5.3.90.0080.03712.08
5.3.80.0140.04012.07
5.3.70.0060.03612.07
5.3.60.0060.03512.07
5.3.50.0040.03712.00
5.3.40.0070.03512.00
5.3.30.0090.03411.96
5.3.20.0100.03311.74
5.3.10.0070.03411.71
5.3.00.0070.03711.69
5.2.170.0060.0309.21
5.2.160.0040.0299.20
5.2.150.0060.0299.20
5.2.140.0040.0319.20
5.2.130.0020.0319.16
5.2.120.0060.0349.16
5.2.110.0040.0309.17
5.2.100.0070.0259.16
5.2.90.0080.0379.16
5.2.80.0050.0389.16
5.2.70.0050.0309.16
5.2.60.0080.0269.11
5.2.50.0060.0299.08
5.2.40.0060.0279.05
5.2.30.0080.0269.04
5.2.20.0030.0309.02
5.2.10.0010.0318.95
5.2.00.0020.0308.80
5.1.60.0070.0218.09
5.1.50.0060.0238.09
5.1.40.0080.0208.07
5.1.30.0060.0258.42
5.1.20.0040.0278.45
5.1.10.0050.0298.16
5.1.00.0040.0298.16
5.0.50.0020.0226.64
5.0.40.0020.0206.50
5.0.30.0040.0306.32
5.0.20.0030.0196.29
5.0.10.0050.0176.26
5.0.00.0020.0326.25
4.4.90.0030.0154.77
4.4.80.0050.0144.75
4.4.70.0050.0134.75
4.4.60.0010.0174.76
4.4.50.0050.0134.77
4.4.40.0010.0274.71
4.4.30.0040.0144.76
4.4.20.0060.0124.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0000.0184.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0040.0234.58
4.3.70.0010.0164.63
4.3.60.0030.0144.63
4.3.50.0050.0134.63
4.3.40.0030.0244.54
4.3.30.0020.0163.31
4.3.20.0000.0193.29
4.3.10.0020.0163.24
4.3.00.0030.0277.12

preferences:
164.04 ms | 1394 KiB | 7 Q