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$data Unsupported operand types error fix

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the operator `+=` only works like `array_merge ($left, $right) ;` if both variables are arrays
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Gabi DJ 2017-10-17 16:47:26 +03:00 committed by GitHub
parent 57f5ee3783
commit cf3ca86246
1 changed files with 9 additions and 0 deletions
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9
examples/01-blog/graphql.php
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@ -36,9 +36,18 @@ try {
if (isset($_SERVER['CONTENT_TYPE']) && strpos($_SERVER['CONTENT_TYPE'], 'application/json') !== false) {
$raw = file_get_contents('php://input') ?: '';
$data = json_decode($raw, true);
// $data += will cause 'Unsupported operand types' Fatal error on `null`
// check if decoded data is an array (or stdobject) - not null
// if any kind of data is present we don't want to lose it
if ($data === null) {
$data = [];
}
} else {
$data = $_REQUEST;
}
$data += ['query' => null, 'variables' => null];
if (null === $data['query']) {