Ytukyg

I am new in PHP. I have text file with list of PHP objects arrays in it. I want to write a PHP script to read the rows in the file, convert it using json_encode function and write the converted JSON data into a new file.

Here is the PHP code I have come up with. But obviously not working and returning null.

<?php 

   $file = fopen("sampleobjects.txt", "r");

   $raw_text = fread($file,filesize("sampleobjects.txt"));



   foreach ($raw_text as $item) {

      $json =   json_encode($item, true); 

   }



   //print_r(htmlspecialchars($json));

   var_dump ($json);

   $converted_file = fopen("jsonconverted.txt", "w");

   fwrite($converted_file, $json);

 ?>

Please share if you have any thoughts on how to fix it.

Thanks.

As requested, here is a sample.

 $structure=new stdClass;

 $structure->children=array();

            $structure->title='From 4.4.4 to the end of Body 4.4.5.1';

            $structure->level='0';

            $structure->course='SomeMediaName';

            $structure->websites='';

            $structure->lang='';

            $structure->copyright='';

            $structure->children=(object)array('id'=>22775381,

                                                'title'=>'4.4.4 Title1',

                                                'level'=>'1',

                                                'number'=>'1',

                                    'children'=>array(

                                    (object)array('id'=>22775382,

                                    'title'=>'4.4.4.1    Subtitle1',

                                    'level'=>'2',

                                    'number'=>'1.1',

                                    'children'=>array()),

                                    (object)array('id'=>22775383,

                                    'title'=>'4.4.4.2 Subtitle2',

                                    'level'=>'2',

                                    'number'=>'1.2',

                                    children'=>array()),



                                    (object)array('id'=>22775391,

                                        'title'=>'4.4.4.10 Subtitle3',

                                        'level'=>'2',

                                        'number'=>'1.10',

                                    'children'=>array()

                                    )));

            $structure->children=(object)array(

                                                'id'=>22775392,

                                                'title'=>'4.4.5 Title2',

                                                'level'=>'1',

                                                'number'=>'2',

                                    'children'=>array

                                    (

                                    (

                                    object)array(

                                    'id'=>22775393,

                                    'title'=>'4.4.5.1 Subtitle1',

                                    'level'=>'2',

                                    'number'=>'2.1',

                                    'children'=>array()

                                    )

                                    )

                                    );

            $structure->warnings=0;

            $structure->authorcomments=0;

            $structure->editorcomments=0;

            $structure->olinksections=array();

            $structure->ipud=array();