CODEWITHSUNDEEP
php
user25381
user25381

Reputation: 67

MYSQL query: Undefined offset: 2

$tsvhandle = fopen($tsvfile, 'r'); 
while (($data = fgetcsv($tsvhandle, 1000, ";")) !== FALSE) {
    $result = mysql_query("SELECT `post_id` FROM `charvest_postmeta` WHERE `meta_key` = '_sku' AND `meta_value` = '".$data[2]."'") or die($result."<br/><br/>".mysql_error());
    while($row = mysql_fetch_array($result)){
        echo $row['post_id']. "</br>";

    }
}

I receive " PHP Notice: Undefined offset: 2", but I don't understand what's the problem. Please help to me to fix that.

Thank you!

Upvotes: 0

Views: 1765

Answers (1)

kirilloid
kirilloid

Reputation: 14314

$data just don't have 3rd column (indexed 2) on some iteration.

You can check that within a loop: if (!isset($data[2])) { ...

Upvotes: 1

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