Online PHP editor | rfc for 3Oghe

@ 2023-01-25T09:07:31Z

<?php
function findDupl($arr,$n){
    $result_arr = array_count_values(array_column($arr, $n));
    foreach ($result_arr as $k => $value){
        if(emailValid($k) && $value>1){
            $res[$k] = $value;
        }
    }
    return $res;
}
function emailValid($mail){
	// Validate email
	if (filter_var($mail, FILTER_VALIDATE_EMAIL)) {
	  //echo("$email is a valid email address");
	  return true;
	} else {
	  //echo("$email is not a valid email address");
	  return false;
	}
}
function unique_multidim_array($array, $key) {
    $temp_array = array();
    $i = 0;
    $key_array = array();
    foreach($array as $val) {
        if (!in_array($val[$key], $key_array)) {
            $key_array[$i] = $val[$key];
            if(emailValid($key_array[$i]) ){
            $temp_array[$i] = $val;
            }
        }
        $i++;
    }
    
    return array_values($temp_array);
}
$lista = array(
     array("Generale","","","","Ospite","","",""),array("Num","Alloggio","Arrivo","Partenza","Intestazione","Telefono","email","Nazione"), array(4388,"Sogno Azzurro - Trilocale Superior (9)","2023-04-06","2023-04-10","TEST PROVA","3484403960","prenotazioni@ibookingelba.com","IT"),
     array(4435,"Villetta Paradiso","2023-04-07","2023-04-16","TEST PROVA","+41772081329","prenotazioni@ibookingelba.com","CH"),
     array(4435,"Villetta Paradiso","2023-04-07","2023-04-16","TEST PROVA","+41772081329","preno@ibookingelba.com","CH")
    );
print_r($lista);
echo "*********";

//$materials = array_count_values(array_column($lista, 6));
print_r(findDupl($lista,6));

$arr_duplicati = findDupl($lista,6);
$keys = array_keys($arr_duplicati);
echo $keys[0];
$val =  array_values[0];
echo $val[0];

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => Array ( [0] => Generale [1] => [2] => [3] => [4] => Ospite [5] => [6] => [7] => ) [1] => Array ( [0] => Num [1] => Alloggio [2] => Arrivo [3] => Partenza [4] => Intestazione [5] => Telefono [6] => email [7] => Nazione ) [2] => Array ( [0] => 4388 [1] => Sogno Azzurro - Trilocale Superior (9) [2] => 2023-04-06 [3] => 2023-04-10 [4] => TEST PROVA [5] => 3484403960 [6] => prenotazioni@ibookingelba.com [7] => IT ) [3] => Array ( [0] => 4435 [1] => Villetta Paradiso [2] => 2023-04-07 [3] => 2023-04-16 [4] => TEST PROVA [5] => +41772081329 [6] => prenotazioni@ibookingelba.com [7] => CH ) [4] => Array ( [0] => 4435 [1] => Villetta Paradiso [2] => 2023-04-07 [3] => 2023-04-16 [4] => TEST PROVA [5] => +41772081329 [6] => preno@ibookingelba.com [7] => CH ) ) *********Array ( [prenotazioni@ibookingelba.com] => 2 ) prenotazioni@ibookingelba.com Fatal error: Uncaught Error: Undefined constant "array_values" in /in/3Oghe:51 Stack trace: #0 {main} thrown in /in/3Oghe on line 51
Process exited with code 255.

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