diff options
| author | Derek Jones <derek.jones@ellislab.com> | 2008-04-03 23:23:13 +0200 |
|---|---|---|
| committer | Derek Jones <derek.jones@ellislab.com> | 2008-04-03 23:23:13 +0200 |
| commit | e97b13635f8985ac88add9659ae6a78e67006b9b (patch) | |
| tree | 7a08b481d86fdfb9ed0251631455a270d6ea8598 | |
| parent | 140786fca98c381cac63beb84c4c2e233ff1090b (diff) | |
replaced isset() with array_key_exists() in row() to allow retrieval of individual fields with MySQL NULL values
| -rw-r--r-- | system/database/DB_result.php | 3 | ||||
| -rw-r--r-- | user_guide/changelog.html | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/system/database/DB_result.php b/system/database/DB_result.php index 7d5097911..6461431e2 100644 --- a/system/database/DB_result.php +++ b/system/database/DB_result.php @@ -133,7 +133,8 @@ class CI_DB_result { $this->row_data = $this->row_array(0);
}
- if (isset($this->row_data[$n]))
+ // array_key_exists() instead of isset() to allow for MySQL NULL values
+ if (array_key_exists($n, $this->row_data)))
{
return $this->row_data[$n];
}
diff --git a/user_guide/changelog.html b/user_guide/changelog.html index 870e21c1d..4e3ca7ced 100644 --- a/user_guide/changelog.html +++ b/user_guide/changelog.html @@ -78,6 +78,7 @@ Change Log <li>Modified <kbd>img()</kbd> in the <a href="helpers/html_helper.html">HTML Helper</a> to remove an unneeded space (#4208).</li>
<li>Modified <kbd>anchor()</kbd> in the <a href="helpers/url_helper.html">URL helper</a> to convert entities in the title attribute (#4209).</li>
<li>Fixed a bug in <kbd>link_tag()</kbd> of the <a href="helpers/url_helper.html">URL helper</a> where a key was passed instead of a value.</li>
+ <li>Fixed a bug in DB_result::row() that prevented it from returning individual fields with MySQL NULL values</li>
</ul>
</li>
<li>Plugins
|