Wordpres add an article to the database and add the P tag automatically

Why use to insert data into the Wp-post table in WordPress automatically becomes the add P tag ...
Like this.
Data in the original table:

"Splendid Life" stills
By He Rundong

Inserted into the WordPress wp_post table after the database in this way

. jpg "/>
"Splendid Life" stills
By He Rundong

That's the. jpg front of the 11 became, p tag, there are a lot of such phenomena, feel like in the automatic add P tag

I used to be a WordPress wp_insert_post inserted, I thought it was WordPress internal did some conversion. But now this example is inserted using the database class operation databases, why is it still the same? I'm a bit out of my mind.

Toss for a long time, methods have tried, ask Gao pointed ...

Reply to discussion (solution)

Hey, I got it.
Originally wrote a conversion function problems, old to find WP problem. I mean, what the hell?

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