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25 lines
604 B
25 lines
604 B
<?php
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function json_response(&$app, $response, $code=200) {
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$app->response()->status($code);
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$app->response()['Content-Type'] = 'application/json';
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$app->response()->body(json_encode($response));
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}
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function k($a, $k, $default=null) {
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if(is_array($k)) {
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$result = true;
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foreach($k as $key) {
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$result = $result && array_key_exists($key, $a);
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}
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return $result;
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} else {
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if(is_array($a) && array_key_exists($k, $a) && $a[$k])
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return $a[$k];
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elseif(is_object($a) && property_exists($a, $k) && $a->$k)
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return $a->$k;
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else
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return $default;
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}
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}
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