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PHP analysis POST duplicate value solution_PHP tutorial
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- 2016-07-13 10:27:341068browse
PHP analysis of POST duplicate values
Client HTML
How to determine whether the two sets of part, transysno, and tranlineid are the same on the PHP server? If they are the same, get the sum of the same count
------Solution--------------------
After submitting print_r($_POST); you will know what to do
------Solution--------------------
Client html
<br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px"><br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px">
news.php
<br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px">
if($_POST['part'][0]==$_POST['part'][1] && $_POST['transysno'][0]==$_POST['transysno']
[1] && $_POST['tranlineid'][0]==$_POST['tranlineid'][1]){<br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px">
echo ($_POST['count'][0] + $_POST['count'][1]);<br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px">
}else{<br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px">
echo 'part,transysno,tranlineid not match';<br style="PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px">
}
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