3v4l.org

run code in 500+ PHP versions simultaneously
<?php $teams = array('All-Stars', 'Vets', 'Lightning', 'Bolt'); // HOW MANY WEEKS $weeks = 3; // MAKE ENOUGH ARRAY ELEMENTS FOR THE DISTRIBUTION $array = array_merge($teams, $teams); // POPULATE THE MATCHES ARRAY $matches = array(); while ($weeks) { foreach ($teams as $ptr => $team) { // FIND THE INDEX INTO THE DISTRIBUTION ARRAY $linkt = $ptr + $weeks; // SELECT THE HOME AND AWAY TEAMS $home = $team; $away = $array[$linkt]; $matches[$team][$weeks] = array('home' => $home, 'away' => $away); } // NEXT WEEK $weeks--; } // SORT THE MATCHES SENSIBLY SO WEEK ONE COMES FIRST foreach ($matches as $team => $contests) { ksort($contests); $matches[$team] = $contests; } // ACTIVATE THIS TO SEE WHAT THE $matches ARRAY LOOKS LIKE // print_r($matches); // CREATE THE TABLE OF MATCHUPS $out = NULL; $out .= "<table>"; $out .= PHP_EOL; // CREATE THE HEADERS FOR EACH WEEK $weeknums = end($matches); $out .= "<tr>"; $out .= '<th> Team </th>'; $out .= '<th> v </th>'; $out .= "<th> Team </th>"; $out .= '</tr>'; $out .= PHP_EOL; // CREATE THE MATRIX OF MATCHUPS foreach ($matches as $team => $contests) { $out .= "<form class='form-horizontal' action='".$_SERVER['PHP_SELF']."'d method='post'><tr><td><input type='text' name='teamone' value='$team' readonly></td>"; $out .= "<td> <b>v</b></td>"; foreach ($contests as $week => $matchup) { // print_r($matchup); $out .= "<td> <input type='text' name='teamtwo' value='{$matchup["away"]}' readonly> </td>"; } $out .= "</tr>"; $out .= PHP_EOL; } $out .= "<input class='btn btn-primary' type='submit' name='submit'></form></table>"; $out .= PHP_EOL; foreach ($matches as $team => $contests) { foreach ($contests as $week => $matchup) { print_r($matchup); if(is_array($matchup)){ foreach($matchup as $key => $value){ $home = $matchup['home']; $away = $matchup['away']; echo "INSERT INTO tourn_fixtures(teamone, teamtwo) values ('$home', '$away')\n"; } } } } echo "</pre>"; //echo $out;

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)
8.5.90.0100.00916.88
8.5.80.0050.00216.93
8.5.70.0070.00116.99
8.5.60.0110.00716.89
8.5.50.0070.00716.59
8.5.30.0120.00717.57
8.5.20.0110.01019.61
8.5.10.0110.00719.10
8.5.00.0130.01020.20
8.4.240.0130.00919.65
8.4.230.0140.00719.79
8.4.220.0100.00819.53
8.4.210.0070.00419.80
8.4.180.0110.01219.82
8.4.170.0120.01024.03
8.4.160.0100.01220.59
8.4.150.0040.00317.00
8.4.140.0110.01117.94
8.4.130.0040.00519.29
8.4.120.0130.00920.28
8.4.110.0130.00818.86
8.4.100.0060.00817.85
8.4.90.0130.00818.84
8.4.80.0100.00519.75
8.4.70.0110.00919.61
8.4.60.0110.00918.95
8.4.50.0140.00622.36
8.4.40.0070.01319.44
8.4.30.0130.00720.55
8.4.20.0150.00617.59
8.4.10.0040.00819.50
8.3.330.0140.00718.54
8.3.320.0090.01118.56
8.3.310.0130.00718.62
8.3.300.0140.00820.96
8.3.290.0150.00718.59
8.3.280.0100.00920.13
8.3.270.0120.00916.73
8.3.260.0130.00616.80
8.3.250.0100.00919.13
8.3.240.0060.00316.53
8.3.230.0030.00616.76
8.3.220.0050.00317.48
8.3.210.0100.00516.60
8.3.200.0060.00416.51
8.3.190.0050.00317.20
8.3.180.0120.00618.33
8.3.170.0190.00017.13
8.3.160.0040.00418.36
8.3.150.0130.00616.98
8.3.140.0040.00417.23
8.3.130.0080.00016.72
8.3.120.0060.00318.90
8.3.110.0080.00020.94
8.3.100.0060.00318.45
8.3.90.0100.01026.77
8.3.80.0030.00619.36
8.3.70.0090.00918.43
8.3.60.0150.00418.43
8.3.50.0060.00723.65
8.3.40.0110.01119.00
8.3.30.0090.00618.93
8.3.20.0000.00820.78
8.3.10.0030.00521.92
8.3.00.0040.00421.89
8.2.320.0060.00417.94
8.2.310.0090.01019.96
8.2.300.0090.01418.24
8.2.290.0120.00720.48
8.2.280.0130.00518.38
8.2.270.0120.00617.27
8.2.260.0110.00416.79
8.2.250.0130.00316.81
8.2.240.0080.00019.06
8.2.230.0040.00422.58
8.2.220.0100.00624.06
8.2.210.0120.00626.77
8.2.200.0040.00418.88
8.2.190.0160.00616.93
8.2.180.0100.00718.34
8.2.170.0140.00018.89
8.2.160.0170.00321.96
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0100.00021.00
8.2.100.0090.00318.03
8.2.90.0050.00317.83
8.2.80.0030.00519.82
8.2.70.0000.00817.75
8.2.60.0030.00517.50
8.2.50.0050.00318.03
8.2.40.0000.00819.78
8.2.30.0000.00919.43
8.2.20.0020.00518.15
8.2.10.0000.00719.43
8.2.00.0080.00019.36
8.1.340.0130.00819.86
8.1.330.0120.00721.98
8.1.320.0070.00515.86
8.1.310.0110.00420.10
8.1.300.0080.00017.67
8.1.290.0030.00730.84
8.1.280.0070.00725.92
8.1.270.0000.00920.83
8.1.260.0030.00626.35
8.1.250.0000.00828.09
8.1.240.0060.00321.30
8.1.230.0080.00417.64
8.1.220.0000.00818.01
8.1.210.0030.00618.77
8.1.200.0060.00317.38
8.1.190.0040.00417.36
8.1.180.0000.00918.10
8.1.170.0040.00417.70
8.1.160.0040.00419.14
8.1.150.0040.00418.75
8.1.140.0070.00020.75
8.1.130.0000.00820.22
8.1.120.0040.00417.44
8.1.110.0040.00417.55
8.1.100.0050.00317.43
8.1.90.0040.00417.54
8.1.80.0000.00717.56
8.1.70.0020.00517.40
8.1.60.0030.00517.60
8.1.50.0040.00417.59
8.1.40.0030.00617.53
8.1.30.0000.00817.71
8.1.20.0000.01117.74
8.1.10.0080.00017.63
8.1.00.0030.00617.59
8.0.300.0040.00420.01
8.0.290.0040.00416.88
8.0.280.0040.00418.51
8.0.270.0070.00018.20
8.0.260.0000.00720.16
8.0.250.0030.00317.05
8.0.240.0090.00016.99
8.0.230.0000.00717.05
8.0.220.0000.00816.95
8.0.210.0030.00316.99
8.0.200.0060.00017.07
8.0.190.0070.00017.02
8.0.180.0030.00517.00
8.0.170.0080.00017.02
8.0.160.0000.00716.98
8.0.150.0040.00416.94
8.0.140.0040.00416.89
8.0.130.0030.00313.45
8.0.120.0040.00416.77
8.0.110.0040.00416.86
8.0.100.0000.00817.04
8.0.90.0060.00316.81
8.0.80.0090.00916.92
8.0.70.0040.00417.00
8.0.60.0000.00716.95
8.0.50.0040.00416.93
8.0.30.0090.01217.24
8.0.20.0070.01517.13
8.0.10.0000.00816.91
8.0.00.0060.01216.63
7.4.330.0000.00616.67
7.4.320.0000.00616.70
7.4.300.0040.00416.70
7.4.290.0030.00516.71
7.4.280.0000.00816.64
7.4.270.0030.00316.70
7.4.260.0040.00416.59
7.4.250.0040.00416.57
7.4.240.0020.00516.59
7.4.230.0030.00316.66
7.4.220.0040.00316.62
7.4.210.0100.00916.57
7.4.200.0040.00416.71
7.4.130.0070.01116.60
7.4.120.0130.00416.78
7.4.110.0090.00916.81
7.4.100.0170.00016.54
7.4.90.0100.00716.73
7.4.80.0070.01019.39
7.4.70.0070.01416.61
7.4.60.0080.00816.54
7.4.50.0030.01316.72
7.4.40.0030.01316.63
7.4.10.0140.00315.12
7.4.00.0100.00515.04
7.3.330.0030.00316.29
7.3.320.0030.00313.30
7.3.310.0030.00316.48
7.3.300.0030.00316.46
7.3.290.0060.01116.43
7.3.260.0100.00716.51
7.3.240.0050.01216.59
7.3.230.0190.00416.45
7.3.210.0120.00616.68
7.3.200.0060.01216.51
7.3.190.0130.00416.38
7.3.180.0090.00616.57
7.3.170.0080.00816.52
7.3.160.0060.00916.59
7.3.130.0100.01314.93
7.3.120.0220.00414.86
7.3.110.0080.01514.69
7.3.100.0150.00914.71
7.3.90.0190.00314.87
7.3.80.0090.01214.49
7.3.70.0080.01114.75
7.3.60.0140.01114.90
7.3.50.0160.00814.57
7.3.40.0180.00414.75
7.3.30.0160.00314.83
7.3.20.0100.01714.69
7.3.10.0130.00914.60
7.3.00.0040.01714.74
7.2.330.0100.00716.56
7.2.320.0090.01416.73
7.2.310.0130.00316.84
7.2.300.0110.01116.79
7.2.290.0140.01116.54
7.2.260.0140.01014.92
7.2.250.0100.01414.96
7.2.240.0190.00615.12
7.2.230.0150.01215.14
7.2.220.0080.01915.05
7.2.210.0160.00514.82
7.2.200.0120.00915.15
7.2.190.0150.00615.18
7.2.180.0150.01014.85
7.2.170.0090.01214.75
7.2.160.0050.01914.93
7.2.150.0130.00915.11
7.2.140.0140.00914.95
7.2.130.0120.00714.88
7.2.120.0080.01014.82
7.2.110.0090.01315.09
7.2.100.0120.01215.07
7.2.90.0130.01315.14
7.2.80.0140.00714.90
7.2.70.0210.00714.71
7.2.60.0120.01215.13
7.2.50.0100.01015.03
7.2.40.0110.00814.71
7.2.30.0090.01214.97
7.2.20.0060.01314.93
7.2.10.0150.00615.22
7.2.00.0090.00615.03

preferences:
66.43 ms | 2109 KiB | 5 Q