arrays - PHP: Getting sqlite_escape_string to work correctly. Allow apostrophes to be saved -


the problem: when editing language, cannot add apostrophe text field. if do, record not saved new edits.

the goal: upon editing, allow these edits include apostrophes , save correctly.

currently: can use numbers, letters, , symbols, not apostrophes.

i tried thinking work, no avail:

$val = (isset($airport_info[$airport_key])) ? sqlite_escape_string($airport_info[$airport_key]) : "";

below original code.

<div class="inline_div_right">   <table>     <?php       $j=1;       $some_langs_hidden = 0;       foreach(array_keys($fields) $airport_key)       {         if(is_numeric($airport_key)) continue;         if(preg_match("/name_/", $airport_key))         {         $lang_iso = substr($airport_key, -2);         $val = (isset($airport_info[$airport_key])) ? $airport_info[$airport_key] : "";         $row_visibility = "";           if(!in_array($lang_iso, $used_languages))           {           $row_visibility = "hidden_class";           $some_langs_hidden = 1;           }           $row_class = ($j%2 == 0) ? "shade1" : "shade2";           ?>           <tr class="<?php echo $row_class.' '.$row_visibility; ?>">           <td class='ca_left_column'><?php echo $languages[$lang_iso]; ?></td>           <td><input type='textfield' id='<?php echo $airport_key; ?>' name='<?php echo $airport_key; ?>' class='textfield_class_large' onkeypress="hideerrormsg(); entersubmission(event, fcn)" value='<?php echo $val; ?>'></td>           </tr>           <?php             $j++;           }       }      ?>   </table> </div>

any input appreciated.

defined function:

function sqlsecurity($sql_string) {   $return_string = sqlite_escape_string($sql_string);   $val = stripslashes($return_string);   return $val; }

called function in our processajax.php file, main line being:

 $query .= ", name_$lang_code = '".sqlsecurity($_request["name_$lang_code"])."'";

then view value in textfield:

value="<?php echo str_replace('"', '&quot;', $val); ?>"

any constructive criticism appreciated. correct values being returned in database , displayed correctly in browser.


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