HINCRBY. Waiting for antirez to implement it :)

1 files changed, 16 insertions, 0 deletions

diff --git a/README.markdown b/README.markdown
index 2957c9de..5f41f961 100644
--- a/README.markdown
+++ b/README.markdown
@@ -1476,3 +1476,19 @@ $this->hSet('h', 'a', 'x');
 $this->hExists('h', 'a'); /*  TRUE */
 $this->hExists('h', 'NonExistingKey'); /* FALSE */
 </pre>
+
+## hIncrBy
+##### Description
+Increments the value of a member from a hash by a given amount.
+##### Parameters
+*key*  
+*value*: (double) value that will be added to the member's value  
+*member*  
+##### Return value
+*DOUBLE* the new value
+##### Examples
+<pre>
+$redis->delete('h');
+$redis->hIncrBy('h', 2.5, 'x'); /* returns 2.5: h[x] = 2.5 now. */
+$redis->zIncrBy('h', 1, 'x'); /* h[x] ← 2.5 + 1. Returns 3.5 */
+</pre>