Online PHP editor | output for sfqeq

@ 2020-01-22T16:13:13Z

<?php
$args = [
  'a' => [
    'zebra' => 1,
  ],
  'b' => [
    'zebra' => 0,
  ],
  'c' => [
    'zebra' => 1,
  ],
  'd' => [
    'zebra' => 1,
  ],
  'e' => [
    'zebra' => 1,
  ],
];

$args0 = array_filter($args, function ($arg) {
  return $arg['zebra'] === 0;
});
$args1 = array_filter($args, function ($arg) {
  return $arg['zebra'] === 1;
});

$result = array_merge(...array_map(static function ($arg0Key, $arg1Key) use ($args0, $args1) {
  if ($arg0Key !== null) {
    $result[$arg0Key] = $args0[$arg0Key];
  }
  if ($arg1Key !== null) {
    $result[$arg1Key] = $args1[$arg1Key];
  }
  return $result;
}, array_keys($args0), array_keys($args1)));

print_r($result);

Output for 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7: Array ( [b] => Array ( [zebra] => 0 ) [a] => Array ( [zebra] => 1 ) [c] => Array ( [zebra] => 1 ) [d] => Array ( [zebra] => 1 ) [e] => Array ( [zebra] => 1 ) )
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [b] => Array ( [zebra] => 0 ) [a] => Array ( [zebra] => 1 ) [c] => Array ( [zebra] => 1 ) [d] => Array ( [zebra] => 1 ) [e] => Array ( [zebra] => 1 ) )

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