surajSanwal/DemoPhpStructure

Inventory Management

Database Configuration

we have done database connectivity with mysqli object oriented.

• database can be accessed by http://localhost/phpmyadmin
• Database related configuration inside ./src/config/dbConfig.php
• In order to connectivity with database we have made an globale variable in php to use mysqli object by name $GLOBALS['conn'] and same will be accessed using $GLOBALS['conn'].
• We have made some global functions for using database query here are some of them rest can be viewed in configuration file.
• import database from assets/dbBackup
• check folder structure
• follow functional approch

Functions

Name	Discription	Return
selectAll($table)	select a all fields from table with out condition	An Associate Array of result.
selectAllWhere($table,$cond)	select a all fields from table where cond exists	An Associate Array of result.
selectFieldWhere($table, $field, $cond)	select a single field from table	An Associate Array of result.
selectFieldsWhere($table, $fields, $con)	select only required fields from table	An Associate Array of result.
insertInto($value, $table)	insert into is a common query builder for insert data into a table	True/False
insertIntoFields($fields, $values, $table)	insert into is a common query builder for insert data into specific fields in a table	True/False
updateField($field, $table, $value, $cond)	insert into is a common query builder for insert data into specific fields in a table	True/False

Examples

And here is a simple example to get you started:

<?php
    $title="Home";
    require("header.php");

     $result=selectAll("users");
     print_r($result);

     $result=selectAllWhere("users","email='sonusanwal65@gmail.com'");
     print_r($result);

    $result=selectFieldWhere("users",['email','firstName','lastName'],"email='sonusanwal65@gmail.com'");
    print_r($result);

    if(insertInto(['email@email.com','password','suraj','sanwal'],"users")){
      echo "data added sucessfully";
    }else{
      echo "error";
    }
    

    if(insertIntoFields(['email','password,'firstName','lastName'].['email@email.com','password','suraj','sanwal'],"users")){
      echo "data added sucessfully";
    }else{
      echo "error";
    }

    if(updateField("firstName","users","Sonu","email='sonusanwal65@)gmail.com'")){
      echo "data updated sucessfully";
    }else{
      echo "error";
    }

     
?>

Uses

Please refer following example to display data in view.

<?php
$title = "Users";
require ("header.php");
?>
<div class="container">
  <h2>Users</h2>
  <p>The list of users inside the table.</p>
  <div class="table-responsive">
    <table class="table">
      <thead>
        <tr>
          <th>#</th>
          <th>Firstname</th>
          <th>Lastname</th>
          <th>Email</th>
        </tr>
      </thead>
      <tbody>
        <?php
        $result = selectAll("users"); // all users in table.
        $i = 1;
        foreach ($result as $user) //$user is an single user returned by sql query
        {
        ?>
        <tr>
          <td>1</td>
          <td><?php echo $user['firstName']; ?></td>
          <td><?php echo $user['lastName']; ?></td>
          <td><?php echo $user['email']; ?></td>
        </tr>
        <?php
              }
              $i++;
              ?>
      </tbody>
    </table>
  </div>
</div>