Question

A PHP Error was encountered

Severity: Warning

Message: in_array() expects parameter 2 to be array, boolean given

Filename: models/main_model.php

Line Number: 1386

and line number 1386 is :

$pcode_id=$this->get_postcode_id($value);
$myarr=unserialize($in_search);
if(in_array($pcode_id,$myarr)) // line 1386
{
    return $myarr;
}
else
{
    return false;
}

The result still shows but the error appears.

Answer 1

Apparently $myarr is not an array at some point… you could var_dump($myarr); and run your code and see at what point it is not an array.

But you should check first if $myarr is an array before trying in_array.

if (is_array($myarr) && in_array($pcode_id, $myarr)) {
  return $myarr;
}
else {
  return false;
}