/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

2 votes214 views1 answer
Laravel middleware
PHP Laravel
-2 votes150 views1 answer
Php curl_exec get response json
PHP
0 vote206 views1 answer
Exclude row from clooection laravel
PHP Laravel
1 vote148 views3 answers
Remove certain haracters from a string php
PHP
0 vote188 views1 answer
Enum php 8.1
PHP
6 votes171 views3 answers
Php server request method
PHP
3 votes235 views2 answers
Laravel create project thorugh composer
PHP Laravel
0 vote154 views1 answer
Schema key issue laravel
PHP
18 votes202 views1 answer
Schema::default string laravel
PHP Laravel
6 votes193 views1 answer
PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 1000 bytes") laravel 8
PHP Laravel