Undefined index error in checkbox update form

Question

Hi!
i have a problem with my update form
Notice:  Undefined index: accepte_oiseaux in C:\wamp\www\weziwezo\voiturier\mod_vehicule.php on line 96
Notice:  Undefined index: accepte_chien in C:\wamp\www\weziwezo\voiturier\mod_vehicule.php on line 97
i need to display checkbox checked  if "checked=\"checked\"";} = 1
here is my code
</tr>
     <tr valign="baseline">
       <td nowrap="nowrap" align="right">Accepte oiseaux:</td>
       <td><input type="checkbox" name="accepte_oiseaux" value="" <?php if (!(strcmp($row_rsRecupAuto['accepte_oiseaux'],1))) {echo "checked=\"checked\"";} ?> /></td>
       </tr>
     <tr valign="baseline">
       <td nowrap="nowrap" align="right">Accepte chiens:</td>
       <td><input type="checkbox" name="accepte_chien" value="" <?php if (!(strcmp($row_rsRecupAuto['accepte_chien'],1))) {echo "checked=\"checked\"";} ?> /></td>
       </tr>
     <tr valign="baseline">
       <td nowrap="nowrap" align="right"> </td>
       <td><input type="submit" value="Mettre &agrave; jour l'enregistrement" /></td>
       </tr>
thank you for your help

Answer 1

It is a Notice, saying that $row_rsRecupAuto array has no "accepte_oiseaux" element in it.
Simpler terms: there is no $row_rsRecupAuto["accepte_oiseaux"],
which might be important or unimportant in your case.
Where is $row_rsRecupAuto coming from? If from a database, check if you are pulling the correct fields.
PHP notices are not fatal errors, and can be ignored if necessary and if your code works as expected.
You can suppress notices by altering the php.ini or just put this code at the top of the page:
<?php
error_reporting(E_ALL ^E_NOTICE);
?>