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Add documentation for floats (%f) to wpdb::prepare() and friends. Props dllh. Fixes #18407 

git-svn-id: https://develop.svn.wordpress.org/trunk@18714 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Dion Hulse 2011-09-19 05:15:44 +00:00
parent ad6fac44d4
commit 670784bcc3
1 changed files with 8 additions and 7 deletions
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15
wp-includes/wp-db.php
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@ -843,13 +843,14 @@ class wpdb {
*
* The following directives can be used in the query format string:
* %d (integer)
* %f (float)
* %s (string)
* %% (literal percentage sign - no argument needed)
*
* Both %d and %s are to be left unquoted in the query string and they need an argument passed for them.
* All of %d, %f, and %s are to be left unquoted in the query string and they need an argument passed for them.
* Literals (%) as parts of the query must be properly written as %%.
*
* This function only supports a small subset of the sprintf syntax; it only supports %d (integer), %s (string).
* This function only supports a small subset of the sprintf syntax; it only supports %d (integer), %f (float), and %s (string).
* Does not support sign, padding, alignment, width or precision specifiers.
* Does not support argument numbering/swapping.
*
@ -1132,7 +1133,7 @@ class wpdb {
* @param string $table table name
* @param array $data Data to insert (in column => value pairs). Both $data columns and $data values should be "raw" (neither should be SQL escaped).
* @param array|string $format Optional. An array of formats to be mapped to each of the value in $data. If string, that format will be used for all of the values in $data.
* A format is one of '%d', '%s' (integer, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* A format is one of '%d', '%f', '%s' (integer, float, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* @return int|false The number of rows inserted, or false on error.
*/
function insert( $table, $data, $format = null ) {
@ -1155,7 +1156,7 @@ class wpdb {
* @param string $table table name
* @param array $data Data to insert (in column => value pairs). Both $data columns and $data values should be "raw" (neither should be SQL escaped).
* @param array|string $format Optional. An array of formats to be mapped to each of the value in $data. If string, that format will be used for all of the values in $data.
* A format is one of '%d', '%s' (integer, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* A format is one of '%d', '%f', '%s' (integer, float, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* @return int|false The number of rows affected, or false on error.
*/
function replace( $table, $data, $format = null ) {
@ -1176,7 +1177,7 @@ class wpdb {
* @param string $table table name
* @param array $data Data to insert (in column => value pairs). Both $data columns and $data values should be "raw" (neither should be SQL escaped).
* @param array|string $format Optional. An array of formats to be mapped to each of the value in $data. If string, that format will be used for all of the values in $data.
* A format is one of '%d', '%s' (integer, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* A format is one of '%d', '%f', '%s' (integer, float, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* @return int|false The number of rows affected, or false on error.
*/
function _insert_replace_helper( $table, $data, $format = null, $type = 'INSERT' ) {
@ -1215,8 +1216,8 @@ class wpdb {
* @param array $data Data to update (in column => value pairs). Both $data columns and $data values should be "raw" (neither should be SQL escaped).
* @param array $where A named array of WHERE clauses (in column => value pairs). Multiple clauses will be joined with ANDs. Both $where columns and $where values should be "raw".
* @param array|string $format Optional. An array of formats to be mapped to each of the values in $data. If string, that format will be used for all of the values in $data.
* A format is one of '%d', '%s' (integer, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* @param array|string $format_where Optional. An array of formats to be mapped to each of the values in $where. If string, that format will be used for all of the items in $where. A format is one of '%d', '%s' (integer, string). If omitted, all values in $where will be treated as strings.
* A format is one of '%d', '%f', '%s' (integer, float, string). If omitted, all values in $data will be treated as strings unless otherwise specified in wpdb::$field_types.
* @param array|string $format_where Optional. An array of formats to be mapped to each of the values in $where. If string, that format will be used for all of the items in $where. A format is one of '%d', '%f', '%s' (integer, float, string). If omitted, all values in $where will be treated as strings.
* @return int|false The number of rows updated, or false on error.
*/
function update( $table, $data, $where, $format = null, $where_format = null ) {