Cela vous parait facile d'utiliser php pour faire ce que je fais en bash?

Vous utilisez souvent en ligne de commande du php?

#!/usr/bin/php
<?php

// init var
$delimiter = ';';
$data = [];

// load the file in $data
$fileRead = fopen('contacts.csv', 'r');
while ($line = fgetcsv($fileRead, 0, $delimiter))
$data[] = $line;
fclose($fileRead);

// extract hader
$header = array_shift($data);

// extract categorized lines
$categorized = array_filter($data, function ($line) {
return $line[36];
});

// extract uncategorized lines
$uncategorized = array_filter($data, function ($line) {
return !$line[36];
});

// show the results
// var_dump($header);
// var_dump($categorized);
// var_dump($uncategorized);

$col36values = array_column($categorized, 36);
$col0values = array_column($categorized, 0);
$col1values = array_column($categorized, 1);
$col2values = array_column($categorized, 2);

/* array_multisort(
$col36values, SORT_ASC,
$col2values, SORT_ASC,
$col0values, SORT_ASC,
$col1values, SORT_ASC,
$categorized);
marche pas
PHP Parse error: syntax error, unexpected ';', expecting ',' or ')' in /home/anne/sda1/anne/Documents/anne/linux/php/ligne-cde/tri-vcard.php on line 42
*/

array_multisort($col36values, SORT_ASC, $col2values, SORT_ASC, $col0values, SORT_ASC, $col1values, SORT_ASC, $categorized);

// Cela fonctionne . Pourquoi le array_multisort ne fonctionne pas quand il est sur plusieurs lignes

$col36values = array_column($uncategorized, 36);
$col0values = array_column($uncategorized, 0);
$col1values = array_column($uncategorized, 1);
$col2values = array_column($uncategorized, 2);

array_multisort($col36values, SORT_ASC, $col2values, SORT_ASC, $col0values, SORT_ASC, $col1values, SORT_ASC, $uncategorized);

// create the new file
$fileWrite = fopen('contacts-new-4.csv', 'w');

// push header
// fputcsv($fileWrite, $header, $delimiter);
fwrite($fileWrite, implode($delimiter, $header));
fwrite($fileWrite, "\n");

// push categorized lines
foreach($categorized as $line) {
fwrite($fileWrite, implode($delimiter, $line));
fwrite($fileWrite, "\n"); }

// push uncategorized lines
foreach($uncategorized as $line) {
fwrite($fileWrite, implode($delimiter, $line));
fwrite($fileWrite, "\n"); }

fclose($fileWrite);

?>

function listSort($array, $sort, $direction) {
  $args = [];

  for ($i = 0; $i < count($sort); $i++)
    $args = array_merge($args, [
      array_column($array, $sort[$i]),
      $direction[$i]
    ]);

  call_user_func_array('array_multisort', array_merge($args, [ &$array ]));

  return $array;
}

// pour remplacer ça
$col36values = array_column($categorized, 36);
$col0values = array_column($categorized, 0);
$col1values = array_column($categorized, 1);
$col2values = array_column($categorized, 2);

array_multisort($col36values, SORT_ASC, $col2values, SORT_ASC, $col0values, SORT_ASC, $col1values, SORT_ASC, $categorized);

// par ça
$categorized = listSort(
  $categorized,
  [ 36, 0, 1, 2 ],
  [ SORT_ASC, SORT_ASC, SORT_ASC, SORT_ASC ]);

function listSort($array, $sort, $direction) {
  $args = [];

  for ($i = 0; $i < count($sort); $i++)
    $args[] = [
      array_column($array, $sort[$i]),
      $direction[$i]
    ];

  $args[] = [ &$array ];
  call_user_func_array('array_multisort', array_merge(...$args));

  return $array;
}

function listSort($array, $sort, $direction) {
  $args = [];

  for ($i = 0; $i < count($sort); $i++) {
    $args[] = array_column($array, $sort[$i]);
    $args[] = $direction[$i];
  }

  $args[] = &$array;
  array_multisort(...$args);

  return $array;
}

• yyyy

xxx

J'ai dû mal à comprendre comment cela se passe avec ces 2 lignes
$args[] = &$array;
call_user_func_array('array_multisort', array_merge($args, [ &$array ]));

  function listSort($array, $sort, $direction)
  {
    $args = array();

    for ($i = 0; $i < count($sort); $i++) {
      $args[] = array_column($array, $sort[$i]);
      $args[] = $direction[$i];
    }

    $args[] = &$array;
    call_user_func_array('array_multisort', $args);

    return $array;
  }

// utiliser un tableau associatif
$orderOptions = [
  SORT_ASC => 'SORT_ASC',
  SORT_DESC => 'SORT_DESC'
];

<select name="order">
<?php foreach ($orderOptions as $value => $label): ?>
  <option value="<?php echo $value; ?>"><?php echo $label; ?></option>
<?php endforeach; ?>
</select>

if (array_key_exists($_POST['order'], $orderOptions))

$orderOptions = [
  SORT_ASC => 'Ascendant',
  SORT_DESC => 'Déscendant'
];