php - Function expects array to be string, convert? -

before downvoting can atleast write bothering you, jesus christ arogance

i "warning: mysql_real_escape_string() expects parameter 1 string, array given in bla bla..." everytime following happens:

if($_post['action'] == 'napadi') {      $igralec_ime = $_session['username'];     $igralec = array (                       'ime'         => $igralec_ime,                       'napad'   => prikazi_stat('ofe',$igralec_ime),                       'obramba' => prikazi_stat('def',$igralec_ime),                       'curhp'       => prikazi_stat('curhp',$igralec_ime)                      );      $monster_ime = $_post['monster'];     $monster = array (                       'ime'         => $monster_ime,                       'napad'   => prikazi_monster_stat('ofe',$monster_ime),                       'obramba' => prikazi_monster_stat('def',$monster_ime),                       'curhp'       => prikazi_monster_stat('maxhp',$monster_ime)                      );             $combat = array();     $turns = 0;          while($igralec['curhp'] > 0 && $monster['curhp'] > 0) {          if($turns % 2 != 0) {             $napadalec = &$monster;             $branilec = &$igralec; }          else {             $napadalec = &$igralec;             $branilec = &$monster; }          $damage = 0;             if($napadalec['napad'] > $branilec['obramba']) {             $damage = $napadalec['napad'] - $branilec['obramba']; }          $branilec['curhp'] -= $damage;         $combat[$turns] = array(             'napadalec' =>  $napadalec['ime'],             'branilec'  =>  $branilec['ime'],             'damage'    =>  $damage                                )          $turns++; }  $_session['monster'] = $monster; 

above code puts variable $monster in array can see, when page redirects view page , tries update function update_save($igralec_ime, 'gozd', $monster); above warning. know because page returns bunch of monster variables so:

matic napade velikanski komar in mu napravi poškodbe za 2 točk zdravja  velikanski komar napade matic in mu napravi poškodbe za 1 točk zdravja  matic napade velikanski komar in mu napravi poškodbe za 2 točk zdravja  velikanski komar napade matic in mu napravi poškodbe za 1 točk zdravja 

etc... don't know how fix it. should convert outputed array sring?

edit: code problematic function

function update_save($igralec_name, $lokacija, $monster_name = null) { ustvari_save($igralec_name, $lokacija, $monster_name); $query = sprintf("update igralec_save set lokacija = '%s', monster_name = '%s' igralec_name = '%s'",     mysql_real_escape_string($lokacija),     mysql_real_escape_string($monster_name),     mysql_real_escape_string($igralec_name)); $result = mysql_query($query); } 

if $monster array , mysql_real_escape_string name implies, takes string, must pass string.

since function takes $monster_name, perhaps need take $monster array?

something (without idea of code, example, not copy , paste :) ):

update_save($igralec_ime, 'gozd', $monster['ime']);