Bulk Product tabs editing

I have created Custom HTML block in Product Tabs. Unfortunately there is no bulk update option for Product Tabs.

So I have decided to update database directly.



Values of the Product Tabs are store in “cscart_bm_blocks_content” table.



Here is one row of my “cscart_bm_blocks_content” table.

snapping_id = 0

object_id = 98

object_type = products

block_id = 67

lang_code = EN

content = a:1:{s:7:“content”;s:139:“

A small amount of milk to clean you face and neck. Remove the residues of the milk with some water or tonic. Suitable for daily use.

”;}





Does anybody know what “s:7” and “s:139” mean in the “content” field?



Thanks in advance

Nevermind,

In my case, “s:139” is character count of the string “

A small amount of milk to clean you face and neck. Remove the residues of the milk with some water or tonic. Suitable for daily use.