Putting a PHP variable as a text box value

2018-06-24 22:51:12

I am trying to write code that passes a php variable as a textboxes value. Here is the following code I tried:

echo "<td>"."<input type='text' value='<?php echo $start_date; ?>'/>"."</td>"

This brings up an error : Parse error: syntax error, unexpected T_ECHO, expecting ',' or ';'

I have tried various methods of re-wording:

 echo "<input type='text' value='<?php echo $start_date?>'/>";

(this was purely to test as I would like the result in a table row)

but this shows:

<?php echo ?>

in the textbox and I also get this error: Notice: Undefined variable: start_date...

Thanks in advance for any help.

You don't need to start one echo within another. The variable $start_date can be within double quotes and hence interpolated.

echo "<td><input type='text' value='$start_date'/></td>"; //no unnecessary concatentation

EDIT:

In case of an associative array, for example, to echo $row['start_date']

echo "<td><input type='text' value='".$row['start_date']."/></td>";

你可以试试这个 -

echo "<td>"."<input type='text' value='$start_date;'/>"."</td>";

你必须回声一次，例如：

echo "<td>"."<input type='text' value='$start_date'/>"."</td>";

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