notes

, , , , , , , , , , , , ,

json_crud_example
{{anchor:top}} , , add.php #create\\ , index.php #read\\ , update.php #update\\ , delete.php #delete\\ , user.json #data , , , , <code> , </code> , index.php {{anchor:read}} , <code> , <html> , <head> , <meta charset=DQutf-8DQ> , <meta name=DQviewportDQ content=DQwidth=device-width, initial-scale=1DQ> , <link rel=DQstylesheetDQ href=DQstyle.cssDQ> , <title>CRUD Operation on JSON File using PHP</title> , </head> , <body> , <table id=DQtable1DQ> , <tr> , <td colspan=DQ7DQ align=DQrightDQ><a href=DQadd.phpDQ>Add</a></td> , </tr> , <tr> , <th>First Name</th> , <th>Last Name</th> , <th>Address</th> , <th>Email</th> , <th>Mobile</th> , <th>Action</th> , </tr> , <?php , , $data = file_get_contents(users.json); , $data = json_decode($data); , $index = 0; , if(!empty($data)){ , foreach($data as $row){ , ?> , <tr> , <td><?php echo $row->first_name; ?></td> , <td><?php echo $row->last_name; ?></td> , <td><?php echo $row->address; ?></td> , <td><?php echo $row->email; ?></td> , <td><?php echo $row->mobile; ?></td> , , <td><a href=DQupdate.php?edit_id=<?php echo $row->id; ?>DQ>Edit</a> , <a href=DQdelete.php?delete_id=<?php echo $row->id; ?>DQ>Delete</a> </td> , </tr> , <?php , $index++; , } , } , ?> , , </table> , </body> , </html> , </code> , add.php #top {{anchor:create}} , , <code> , <html> , <head> , <meta charset=DQutf-8DQ> , <link rel=DQstylesheetDQ href=DQstyle.cssDQ> , , <title>CRUD Operation using JSON File in PHP</title> , </head> , <body> , <?php , if(isset($_POSTbtnadd)){ , $data = file_get_contents(users.json); , $data = json_decode($data, true); , $add_arr = array( , id => uniqid(time()), , first_name => $_POSTtxtFname, , last_name => $_POSTtxtLname, , address => $_POSTtxtAddress, , email => $_POSTtxtEmail, , mobile => $_POSTtxtMobile , ); , $data = $add_arr; , , $data = json_encode($data, JSON_PRETTY_PRINT); , file_put_contents(users.json, $data); , , header(location: index.php); , } , ?> , <form method=DQpostDQ name=DQfrmAddDQ> , <table align=DQcenterDQ> , <tr> , <td colspan=DQ2DQ align=DQcenterDQ>Add Record</td> , </tr> , , <tr> , <td>First Name</td> , <td><input type=DQtextDQ name=DQtxtFnameDQ> </td> , </tr> , <tr> , <td>Last Name</td> , <td><input type=DQtextDQ name=DQtxtLnameDQ> </td> , </tr> , <tr> , <td>Address</td> , <td><textarea name=DQtxtAddressDQ rows=DQ4DQ cols=DQ16DQ>
Email
Mobile

, , , , , delete.php #top {{anchor:delete}} ,


, 
,

, update.php #top {{anchor:update}} ,


, 
, 
,  
,  
, 
,  CRUD Operation using JSON File in PHP
, 
, 
,  $id,
, 	first_name => $_POSTtxtFname,
, 	last_name => $_POSTtxtLname,
, 	address => $_POSTtxtAddress,
, 	email => $_POSTtxtEmail,
, 	mobile => $_POSTtxtMobile
, 	);
,  
, 	$data_array$row_number = $update_arr;
,  
, 	$data = json_encode($data_array, JSON_PRETTY_PRINT);
, 	file_put_contents(users.json, $data);
,  
, 	header(location: index.php);
, 
, }
, ?>
,  
, 
,     
,         
,             
,         
,  
,         
,             
,             
,         
,         
,             
,             
,         
,         
,             
,             
,         
,         
,             
,             
,         
,         
,             
,             
,         
,         
,             
,         
,     Update Record
First Name DQ> 
Last Name DQ> 
Address <?php echo $rowaddress;?> 
Email DQ> 
Mobile DQ> 
 
, 
, 
, 
,

, , {{anchor:data:data}} #top , ,


, 
,     {
,         DQidDQ: DQ16054077875fb0942b42af2DQ,
,         DQfirst_nameDQ: DQPeteDQ,
,         DQlast_nameDQ: DQDQ,
,         DQaddressDQ: DQ123 9th Street Oakville, AL 12345DQ,
,         DQemailDQ: DQpete@outlook.comDQ,
,         DQmobileDQ: DQ123-456-7889DQ
,     },
,     {
,         DQidDQ: DQ16054078165fb0944805010DQ,
,         DQfirst_nameDQ: DQJaniceDQ,
,         DQlast_nameDQ: DQDQ,
,         DQaddressDQ: DQ123 9th Street Oakville, AL 12345DQ,
,         DQemailDQ: DQjanice@gmail.comDQ,
,         DQmobileDQ: DQ123-456-7889DQ
,     }
, 
,

, #top

Update Record
First Name	DQ>
Last Name	DQ>
Address	<?php echo $rowaddress;?>
Email	DQ>
Mobile	DQ>