文字
SplFixedArray::offsetSet
(PHP 5 >= 5.3.0)
SplFixedArray::offsetSet — Sets a new value at a specified index
说明
public void SplFixedArray::offsetSet
( int
$index
, mixed $newval
)
Sets the value at the specified index to newval.
参数
-
index -
The index being set.
-
newval -
The new value for the
index.
返回值
没有返回值。
错误／异常
Throws RuntimeException when index is outside
the defined size of the array or when index cannot be parsed as an integer.