Online PHP editor | output for Y6OKk

@ 2018-03-05T06:15:51Z

<?php

$arr = array(    
    Array (
        "0" => "sue",
        "1" => "salem",
        "2" => 30
    ),

    Array (
        "0" => "bob",
        "1" => "salem",
        "2" => 10
    ),

    Array (
        "0" => "sue",
        "1" => "benton",
        "2" => 2
    ),

    Array (
        "0" => "bob",
        "1" => "benton",
        "2" => 30
    ));
    
    $keys = ["name", "locn", "sales"];
    Foreach($arr as &$subarr){
        $res[$subarr[1]][] = array_combine($keys, $subarr);
    }
    $prev_city ="";
    foreach($res as $city => $sales_array){
        echo 'LOCN: ' . $city . " <br>\n";
        foreach($sales_array as $sales){
            echo ' NAME: ' . $sales['name'] . ' - ' . $sales['sales'] . " <br>\n";
        }
        echo "<br>\n";

    }

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: LOCN: salem NAME: sue - 30 NAME: bob - 10 LOCN: benton NAME: sue - 2 NAME: bob - 30
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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