Is There Any Alternative For Function Implode();

amiyar · November 7, 2012

hi guyz,

pls help... is there any alternative for implode();?

how to solve this warning???

Warning: implode() [function.implode]: Invalid arguments passed in /home/tjconsul/public_html/admin/actions/act_addcandidate1.php on line 40

this is the code for act_addcandidate1.php

<?php
if($_SERVER['REQUEST_METHOD']=="POST"){
$cnd_id = $_POST["cnd_id"];
$title = $_POST['title'];
$name = $_POST['name'];
$surname = $_POST['surname'];
$contact = $_POST['contact'];
$email_id1 = $_POST['email_id'];
$loc_considered = $_POST['loc_considered'];
$loc_considered1 = implode(', ',$loc_considered);
if($cnd_id>0){
$sql="UPDATE tbl_candidate SET title = '".$title."', name='".$name."', surname = '".$surname."' , contact_phone ='".$contact."', email_id='".$email_id1."',location_considered = '".$loc_considered1."' WHERE cnd_id= $cnd_id";
$obj->query($sql) or die(mysql_error());
}else {
$emailCheck = mysql_query("SELECT email_id FROM tbl_candidate WHERE email_id = '".$email_id1."'");
if (mysql_num_rows($emailCheck) > 0) {
exit('<script type="text/javascript">alert("Email Address Already Exists - Please Try A Different One"); return false; </script>');
}
$sql="INSERT INTO tbl_candidate (title,name,surname,contact_phone,email_id,location_considered) VALUES ('$title','$name','$surname','$contact','$email_id1','$loc_considered1');
$obj->query($sql) or die(mysql_error());
}
header("Location: ./candidatelist.php");
exit();
?>

and this is the form which produces $_POST['loc_considered'] variable.

<tr>
<td>Location Considered </td>
<td align="left" colspan="2">
<?php
$loc_con1 = array(1=>'ALL','Andaman and Nicobar Islands','Andhra Pradesh', 'Arunachal Pradesh','Assam', 'Bihar','Chandigarh','Chhattisgarh','Dadra and Nagar Haveli','Daman and Diu','Delhi','Goa','Gujarat','Himachal Pradesh','Jammu and Kashmir','Jharkhand','Karnataka','Kerala','Lakshadweep','Madhya Pradesh', 'Maharashtra','Manipur','Meghalaya','Mizoram','Nagaland','Orissa','Pondicherry','Punjab','Rajasthan','Sikkim','Tamil Nadu','Tripura','Uttaranchal','Uttar Pradesh','West Bengal');
$i=0;
<select name="loc_considered[]" multiple="multiple">
<?php
for($j=1;$j<=(count($loc_con1)-0);$j++)
{
if($loc_con1[$j]== $loc_con[$i])
{
echo '<option value="'.$loc_con1[$j].'" selected="selected">'.$loc_con1[$j].'</option>\n';
$i++;
}
else
{
echo '<option value="'.$loc_con1[$j].'">'.$loc_con1[$j].'</option>\n';
}
}
?>
</select>
</td>
</tr>

any help tnx in advnc...

Pikachu2000 · November 7, 2012

Are you sure you're passing an array to implode when you get that error?

Edited November 7, 2012 by Pikachu2000

amiyar · November 21, 2012

tnx for ur reply..... pikachu2000...

its passing array....

and somehow i fixed that error by changing line 10 like this...

$loc_considered = $_POST['loc_considered'];

if(isset($_POST['loc_considered'])){

$loc_considered1 = implode(', ',$loc_considered);

}

now the implode function works only when the $loc_considered isset.....

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