PHP is readable and not writable, how can I modify it?
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<?= $wei. $bet [' ActionData ']?>
The above is the background code, but only can read, can not be modified to submit to the database, how can I modify it so that he can modify the commit store to the database?
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You are the HTML code, to write to the data will be in PHP to get your table of this line of content, and then write in SQL
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form submission, and then SQL Insert ....
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Upstairs positive solution, thinking as follows 1,.htm add Name= "ActionData" to get the data to be modified
Number:
<textarea cols="45" name="actionData" rows="5"><?= $wei. $bet [' ActionData ']?></textarea>
2 then add data to the form submission in. PHP, modify the database
$actionData = Trim ($_post[' actiondata ');
Determine if it is a valid value, etc., and then modify the database
Update table Table set Actiondata= "$actionData" where judged by condition
