out-of-bounds array subscript 野指针或越界的数组下标 ; 详细翻译
Offset and length were out of bounds for this array.
偏移量和长度已超出此数组的边界。
Offset and length were out of bounds for the array or count is greater than the number of elements from index to the end of the source collection.
偏移和长度已超出数组界限，或者计数大于从索引到源集合末尾的元素数。
If there is no first item, or if the first item does not have a title, this item is treated the same as any other out-of-bounds index in a PHP array.
如果没有第一项，或者第一项没有标题，该项就按照常规php数组索引越界处理。
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