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authorGreg Aker <greg@gregaker.net>2011-08-20 18:58:58 +0200
committerGreg Aker <greg@gregaker.net>2011-08-20 18:58:58 +0200
commitabbad9ea53e81c6e3211029711ac5b2ab4f1978d (patch)
tree9a4d5a8587da1dd3a365251afa37be2f835a53c2 /user_guide/database/results.html
parent71644d683d0a15a6f7e04fabd0f51a4200d620b4 (diff)
parentd56be70257696d0bbf2dcc880888d8dc17cba21c (diff)
Merge branch 'develop' into feature/unit-tests
Conflicts: .hgignore
Diffstat (limited to 'user_guide/database/results.html')
-rw-r--r--user_guide/database/results.html22
1 files changed, 11 insertions, 11 deletions
diff --git a/user_guide/database/results.html b/user_guide/database/results.html
index 0b82752a7..ec5f97762 100644
--- a/user_guide/database/results.html
+++ b/user_guide/database/results.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 2.0.2</h1></td>
+<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
@@ -112,7 +112,7 @@ Query Results
<h2>result_array()</h2>
- <p>This function returns the query result as a pure array, or an empty array when no result is produced. Typically you'll use this in a foreach loop, like this:</p>
+ <p>This function returns the query result as a pure array, or an empty array when no result is produced. Typically you'll use this in a foreach loop, like this:</p>
<code>
$query = $this->db->query("YOUR QUERY");<br />
<br />
@@ -126,8 +126,8 @@ Query Results
<h2>row()</h2>
- <p>This function returns a single result row. If your query has more than one row, it returns only the first row.
- The result is returned as an <strong>object</strong>. Here's a usage example:</p>
+ <p>This function returns a single result row. If your query has more than one row, it returns only the first row.
+ The result is returned as an <strong>object</strong>. Here's a usage example:</p>
<code>
$query = $this->db->query("YOUR QUERY");<br />
<br />
@@ -157,7 +157,7 @@ Query Results
<h2>row_array()</h2>
- <p>Identical to the above <var>row()</var> function, except it returns an array. Example:</p>
+ <p>Identical to the above <var>row()</var> function, except it returns an array. Example:</p>
<code>
$query = $this->db->query("YOUR QUERY");<br />
@@ -209,7 +209,7 @@ echo $query->num_rows();
</code>
<h2>$query->num_fields()</h2>
-<p>The number of FIELDS (columns) returned by the query. Make sure to call the function using your query result object:</p>
+<p>The number of FIELDS (columns) returned by the query. Make sure to call the function using your query result object:</p>
<code>$query = $this->db->query('SELECT * FROM my_table');<br /><br />
echo $query->num_fields();
@@ -218,9 +218,9 @@ echo $query->num_fields();
<h2>$query->free_result()</h2>
-<p>It frees the memory associated with the result and deletes the result resource ID. Normally PHP frees its memory automatically at the end of script
-execution. However, if you are running a lot of queries in a particular script you might want to free the result after each query result has been
-generated in order to cut down on memory consumptions. Example:
+<p>It frees the memory associated with the result and deletes the result resource ID. Normally PHP frees its memory automatically at the end of script
+execution. However, if you are running a lot of queries in a particular script you might want to free the result after each query result has been
+generated in order to cut down on memory consumptions. Example:
</p>
<code>$query = $this->db->query('SELECT title FROM my_table');<br /><br />
@@ -228,12 +228,12 @@ foreach ($query->result() as $row)<br />
{<br />
&nbsp;&nbsp;&nbsp;echo $row->title;<br />
}<br />
-$query->free_result(); // The $query result object will no longer be available<br />
+$query->free_result(); // The $query result object will no longer be available<br />
<br />
$query2 = $this->db->query('SELECT name FROM some_table');<br /><br />
$row = $query2->row();<br />
echo $row->name;<br />
-$query2->free_result(); // The $query2 result object will no longer be available
+$query2->free_result(); // The $query2 result object will no longer be available
</code>