php - Using two arrays with different keys in an mysql update query -


i have array this

$outputs:   269 => string '   sun: 2.495' (length=13)   510 => string '   sun: 1.416' (length=13)

another array this

$filenames:   0 => string 'hi35 ' (length=5)   1 => string 'he_41 ' (length=6)

and update respective values tried writing code 

foreach($outputs $key => $value){     $sql = "update store set d='".$value."' `index` = '".$filenames[$key]."'";     mysql_query($sql); }

but there no $filenames[$key] value, because key value $outputs starts 269. 1 case, key value anything.

i tried other way around. i.e.

i combined both array first 

$arr3 = array_combine($outputs, $filenames);

and tried put combined array in sql query like

foreach($arr3 $key => $value){     $sql = "update store set d='".$key."' `index` = '".$value."'";     mysql_query($sql); }

but dint work.. side appreciated...

you can this

$outputs = array(   '269' => 'sun: 2.495',   '510' => 'sun: 1.416'   );  $filenames = array(   '0' => 'hi35',   '1' => 'he_41' );  $array_complete = array_combine($filenames, $outputs);  foreach($array_complete $key => $val) {     echo "update store set d='".$val."' `index` = '".$key."'" . '<br>'; }

this output

update store set d='sun: 2.495' `index` = 'hi35' update store set d='sun: 1.416' `index` = 'he_41'

then remember mysql_ functions deprecated advise switch mysqli or pdo


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