I get an array of data from a MySql database:
Array (
[0] => Array ( [upload_status] => 0 )
[1] => Array ( [upload_status] => 0 )
[2] => Array ( [upload_status] => 0 )
[3] => Array ( [upload_status] => 0 )
[4] => Array ( [upload_status] => 0 )
[5] => Array ( [upload_status] => 0 )
[6] => Array ( [upload_status] => 0 )
[7] => Array ( [upload_status] => 1 )
[8] => Array ( [upload_status] => 0 )
[9] => Array ( [upload_status] => 0 )
[10] => Array ( [upload_status] => 0 )
[11] => Array ( [upload_status] => 1 )
[12] => Array ( [upload_status] => 1 )
[13] => Array ( [upload_status] => 1 )
)
I want to check if 0 exists in the array.
I'm using this code, but in_array() returns false, despite the fact I can see the zeros in the above array.
$query = $this
->db
->select('upload_status')
->where('lab_ref_no',$labref)
->get('sample_issuance')
->result_array();
print_r($query);
if (in_array('1', $query)) {
echo 'true';
} else {
echo'false';
}
in_array() search containing value of array, in your case your result have array of array, so you need loop over the array and put your syntax between the loop like this:
$query= $this->db->select('upload_status')->where('lab_ref_no',$labref)->get('sample_issuance')->result_array();
print_r($query);
foreach($query as $arr) {
if(in_array('1', $arr)){
echo 'true';
}else{
echo'false';
}
}
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