CODEWITHSUNDEEP
phpcodeigniter
dude
dude

Reputation: 4962

Uninitialized string offset: 0 codeigniter index.php

A PHP Error was encountered
Severity: Notice

Message: Uninitialized string offset: 0

Filename: index.php

Line Number: 154

here is the code

if ( $stCurlHandle !== NULL )
{
    curl_setopt($stCurlHandle, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($stCurlHandle, CURLOPT_TIMEOUT, 12);
    $sResult = @curl_exec($stCurlHandle); 
    if ($sResult[0]=="O") //line number 154
     {$sResult[0]=" ";
     // echo $sResult; // Statistic code end
      }
    curl_close($stCurlHandle); 
}

Upvotes: 0

Views: 4763

Answers (4)

Azirius
Azirius

Reputation: 482

If there is a chance that $sResult is returning false, which is a boolean and not a string or an array. Try changing the conditional to:

if ($sResult !== FALSE && $sResult[0]=="O") {$sResult[0]=" ";}

Upvotes: 0

TechCare99
TechCare99

Reputation: 1831

$sResult is not having offset zero. try to do 

print_r($sResult);

before line 154 , and you will find out the error reason and solution.

Upvotes: 0

jprofitt
jprofitt

Reputation: 10964

It's likely returning false from a failed request. You should make that one of your test cases before testing for actual results.

Upvotes: 0

scibuff
scibuff

Reputation: 13755

curl_exec doesn't return an array, just raw data in a string ... if you need the first character of the string you can use

$sResult{0}

Upvotes: 2

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