/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

0 vote264 views1 answer
Laravel nginx permissions
PHP
35 votes257 views6 answers
Laravel db query
PHP Laravel
0 vote297 views1 answer
Laravel use model inside blade
PHP Laravel
1 vote323 views1 answer
Phpstorm serial key 2020.2.3
PHP
0 vote242 views2 answers
Check if number is multiple of 3 in php
PHP
1 vote281 views1 answer
Laravel map array
PHP Laravel
13 votes252 views6 answers
Find auth laravel
PHP Laravel
0 vote245 views1 answer
Laravel Can't write image data to path Image::make($image)->resize
PHP
0 vote265 views1 answer
Woocommerce_default_catalog_orderby desc
PHP
5 votes231 views1 answer
Redirect wordpress
PHP