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56 líneas
1.2 KiB
56 líneas
1.2 KiB
<?php
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session_start();
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define(DBHOST, '127.0.0.1');
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define(DBUSER, 'dbuser');
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define(DBPASS, 'dbpass');
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define(DBNAME, 'dbname');
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if(!$link = @mysqli_connect(DBHOST, DBUSER, DBPASS, DBNAME))
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die(mysqli_connect_error());
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function db_query($sql) {
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global $link;
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if(!$result=@mysqli_query($link, $sql))
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die(mysqli_error($link));
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return $result;
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}
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function get_all($table, $sort_by=false, $ascending=true, $where=false) {
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$sql = "SELECT * FROM $table";
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if($where) $sql .= " WHERE $where";
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if($sort_by) {
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$sql .= " ORDER BY $sort_by";
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if($ascending) $sql .= " ASC";
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else $sql .= " DESC";
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}
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$result = db_query($sql);
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$return = [];
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while($row=mysqli_fetch_assoc($result)) $return[] = $row;
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return $return;
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}
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function get_one($table, $where) {
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$sql = "SELECT * FROM $table WHERE $where";
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$result = db_query($sql);
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if($row=mysqli_fetch_assoc($result)) return $row;
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else return [];
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}
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function resp_success($array) {
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resp_header();
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echo json_encode(['status'=>1, 'data'=>$array]);
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}
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function resp_failed() {
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resp_header();
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echo json_encode(['status'=>0]);
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}
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function resp_header()
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{
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header('Access-Control-Allow-Origin: *');
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header('Content-Type: application/json; charset=UTF-8');
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}
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