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  1.    <?php
  2.     include_once("db_connect.php");
  3.     //employee
  4.     $post = $total_employee = $employee_records = array();
  5.     $total_employee_sql = $employee_sql = $where_condition = "";
  6.     $post = $_REQUEST;
  7.     $limit = $post["rowCount"];
  8.     // handling pagination
  9.     if (isset($post["current"])) { 
  10.     	$page = $post["current"]; 
  11.     } else { 
  12.     	$page = 1; 
  13.     }  
  14.     $start = ($page-1) * $limit;
  15.     // handling search
  16.     if(!empty($post['searchPhrase'])) {   
  17.     	$where_condition .=" WHERE ";
  18.     	$where_condition .=" ( url LIKE '".$post['searchPhrase']."%' ";    
  19.     	$where_condition .=" OR title LIKE '".$post['searchPhrase']."%' ";
  20.     	$where_condition .=" OR description LIKE '".$post['searchPhrase']."%' )";
  21.     }
  22.     // handling sorting
  23.     if( !empty($post['sort']) ) {  
  24.     	$where_condition .=" ORDER By ".key($post['sort']) .' '.current($post['sort'])." ";
  25.     }
  26.     $sql_query = "SELECT id_news as emp_id, url as emp_name, title as emp_salary, description as emp_age FROM `news` ";
  27.     $total_employee_sql .= $sql_query;
  28.     $employee_sql .= $sql_query;
  29.     if(isset($where_condition) && $where_condition != '') {
  30.     	$total_employee_sql .= $where_condition;
  31.     	$employee_sql .= $where_condition;
  32.     }
  33.     // handling limit to get data 
  34.     if ($limit!=-1) {
  35.     	$employee_sql .= "LIMIT $start, $limit";
  36.     }
  37.     // Getting total number of employee record count
  38.     $result_total = mysqli_query($conn, $total_employee_sql) or die("database error:". mysqli_error($conn));
  39.     $total_employee = mysqli_num_rows($result_total);
  40.     // getting eployee records and store into an array
  41.     $resultset = mysqli_query($conn, $employee_sql) or die("database error:". mysqli_error($conn));
  42.     while( $employee = mysqli_fetch_assoc($resultset) ) { 
  43.     	$employee_records[] = $employee;       
  44.     }
  45.     // creating employee data array according to jQuery Bootgrid requirement to display records
  46.     $employee_json_data = array(
  47.     	"current"   => intval($post['current']), 
  48.     	'rowCount'  => 10,
  49.     	"total"     => intval($total_employee),
  50.     	"rows"      => $employee_records 
  51.     );
  52.     // return employee data array as JSON data
  53.     echo json_encode($employee_json_data);
  54.     ?>
Runtime error #stdin #stdout #stderr 0.02s 82560KB
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stderr
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PHP Warning:  include_once(db_connect.php): failed to open stream: No such file or directory in /home/vvz8xS/prog.php on line 2
PHP Warning:  include_once(): Failed opening 'db_connect.php' for inclusion (include_path='.:/usr/share/php') in /home/vvz8xS/prog.php on line 2
PHP Notice:  Undefined index: rowCount in /home/vvz8xS/prog.php on line 7
PHP Fatal error:  Uncaught Error: Call to undefined function mysqli_query() in /home/vvz8xS/prog.php:38
Stack trace:
#0 {main}
  thrown in /home/vvz8xS/prog.php on line 38
https://ideone.com/eOQl7f
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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