/PHP/Using a variable outside of the while loop (scope)

Using a variable outside of the while loop (scope)

#How to use a variable outside of the while loop (scope)

#You could try to define the variable before the loop, e.g.

$report = "";
while ($row = mysql_fetch_array($result)) {
    $report .= $row["prevDOCid"];
}
echo $report;

Similar codes

25 votes141 views3 answers
Php decode json file
PHP
7 votes214 views4 answers
UUIDs LARAVEL
PHP Laravel
0 vote160 views1 answer
Wordpress disable posts
PHP Wordpress
1 vote140 views2 answers
Laravel return response with headers
PHP
10 votes192 views2 answers
Array to string conversion in laravel controller
PHP Laravel
0 vote184 views1 answer
Laravel old value not working in textarea
PHP Laravel
0 vote147 views1 answer
Join with 2 table where id match in table 1 comma separated
PHP
9 votes147 views2 answers
Laravel query count raw
PHP
1 vote156 views1 answer
How to get array dont similer elements in php
PHP
14 votes203 views6 answers
Redirect back laravel
PHP Laravel