Online PHP editor | output for VVuBf

@ 2019-08-19T03:01:09Z

<?php

$students= array(
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"female"),
array("name"=>"...", "gender"=>"female"),
array("name"=>"...", "gender"=>"female"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
array("name"=>"...", "gender"=>"male"),
);

$males = array_values(array_filter($students, function($s) { return $s['gender'] === "male"; }));
$females = array_values(array_filter($students, function($s) { return $s['gender'] === "female"; }));

$final = array();
$max = max(count($females), count($males));

for ($i=0; $i<$max; $i++) {
    if (isset($males[$i])) {
        $final[] = $males[$i];
    }
    
    if (isset($females[$i])) {
        $final[] = $females[$i];
    }
}

print_r($final);

Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 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: Array ( [0] => Array ( [name] => ... [gender] => male ) [1] => Array ( [name] => ... [gender] => female ) [2] => Array ( [name] => ... [gender] => male ) [3] => Array ( [name] => ... [gender] => female ) [4] => Array ( [name] => ... [gender] => male ) [5] => Array ( [name] => ... [gender] => female ) [6] => Array ( [name] => ... [gender] => male ) )
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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