TokyoTyrant::put()
(PECL tokyo_tyrant >= 0.1.0)
Puts values
说明
public TokyoTyrant::put(mixed $keys[,string $value= NULL]): TokyoTyrant
Puts a key-value pair into the database or multiple key-value pairs. If$keysis string then the second parameter value defines the value. The second parameter is mandatory if$keysis a string. If the key exists the value will be replaced with new value.
参数
- $keys
A string key or an array of key-value pairs
- $value
The value in case a string key is used
返回值
This method returns a reference to the current object and throws TokyoTyrantException on failure.
范例
Example #1 TokyoTyrant::put() example
<?php /* Connect to a database on default port */ $tt = new TokyoTyrant("localhost"); /* Put single key-value pair */ $tt->put("key", "value"); /* Put key-value pairs, new value overwrites the old */ $tt->put(array("key1" => "value1", "key" => "value2")); /* Get back one key */ echo $tt->get("key"); ?>
以上例程会输出:
value2
参见
- TokyoTyrant::putKeep() Puts a record
- TokyoTyrant::putCat() Concatenates to a record