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Online Sandbox for SQL and PHP: Write, Run, Test, and Share SQL Queries and PHP Code

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-- Hint: use Ctrl+Enter for SQL autocomplete CREATE TABLE users (`id` INTEGER, `name` VARCHAR(5), `value` VARCHAR(3), `user_id` INTEGER ); INSERT INTO users (`id`, `name`, `value`, `user_id`) VALUES ('1', 'foo', '40', '10'), ('2', 'bar', '15', '10'), ('3', 'baz', '390', '10'), ('4', 'quux', 'ENG', '10'), ('5', 'waldo', '1', '10'), ('6', 'foo', '20', '13'), ('7', 'bar', '15', '13'), ('8', 'waldo', '1', '13'), ('9', 'baz', '0', '13'), ('10', 'quux', 'ENG', '13'), ('11', 'baz', '420', '15'), ('12', 'waldo', '1', '15'), ('13', 'bar', '1', '15'), ('14', 'foo', '5', '15'), ('15', 'quux', 'ENG', '15'), ('16', 'waldo', '1', '16'), ('17', 'quux', 'ENG', '16'), ('18', 'foo', '5', '16'), ('19', 'baz', '0', '16'), ('20', 'bar', '15', '16');

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<?php $result = mysqli_query($mysqli, "SELECT * FROM users"); $usersArray=[]; function tableArrayPushData($result){ $tableArray = []; while ($row = $result->fetch_assoc()) { $str = ''; foreach ($row as $value) { $str = $str.$value.'|'; } $newStr = rtrim($str, "| "); array_push($tableArray,$newStr); } echo("a1"); return $tableArray; } $usersArra[] = tableArrayPushData($result); print_r($usersArray); for ($i=0; $i<count($usersArray); $i++){//array is always empty at this point echo "Ok"; echo "<br>"; }
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