diff options
| -rw-r--r-- | user_guide_src/source/database/results.rst | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/user_guide_src/source/database/results.rst b/user_guide_src/source/database/results.rst index ddaf4c074..e72d9fa77 100644 --- a/user_guide_src/source/database/results.rst +++ b/user_guide_src/source/database/results.rst @@ -19,7 +19,7 @@ This method returns the query result as an array of **objects**, or loop, like this:: $query = $this->db->query("YOUR QUERY"); - + foreach ($query->result() as $row) { echo $row->title; @@ -41,7 +41,7 @@ encouraged to test the result first:: echo $row->body; } -You can also pass a string to result() which represents a class to +You can also pass a string to ``result()`` which represents a class to instantiate for each result object (note: this class must be loaded) :: @@ -61,7 +61,7 @@ array when no result is produced. Typically you'll use this in a foreach loop, like this:: $query = $this->db->query("YOUR QUERY"); - + foreach ($query->result_array() as $row) { echo $row['title']; @@ -154,7 +154,7 @@ it returns the current row and moves the internal data pointer ahead. :: $query = $this->db->query("YOUR QUERY"); - + while ($row = $query->unbuffered_row()) { echo $row->title; @@ -267,7 +267,7 @@ The number of rows returned by the query. Note: In this example, $query is the variable that the query result object is assigned to:: $query = $this->db->query('SELECT * FROM my_table'); - + echo $query->num_rows(); .. note:: Not all database drivers have a native way of getting the total @@ -281,7 +281,7 @@ The number of FIELDS (columns) returned by the query. Make sure to call the method using your query result object:: $query = $this->db->query('SELECT * FROM my_table'); - + echo $query->num_fields(); **free_result()** @@ -295,7 +295,7 @@ result has been generated in order to cut down on memory consumption. Example:: $query = $this->db->query('SELECT title FROM my_table'); - + foreach ($query->result() as $row) { echo $row->title; |