Linux, Apache, MySQL, PHP

[root@localhost html]# pwd
/var/www/html
[root@localhost html]# ls
storage  test.php
[root@localhost html]# ll
total 4
lrwxrwxrwx 1 root root  29 Dec 28 20:05 storage -> /home/ninja/workspace/storage
-rwxr-xr-x 1 root root 122 Dec 28 20:04 test.php
[root@localhost html]# cat test.php
<?php

	echo "====================\n";
	$data = file_get_contents("./storage/8010252");
	echo "get data";
	echo $data;
?>

[Wed Dec 28 20:06:46.858835 2016] [:error] [pid 8605] [client 192.168.3.57:26918] PHP Warning:  file_get_contents(./storage/8010252): failed to open stream: No such file or directory in /var/www/html/test.php on line 4

chmod -R +x /home/ninja

X-Powered-By: PHP/7.0.9
Content-type: text/html; charset=UTF-8

Access Denied!

#!/usr/bin/php-cgi
<?php

require_once("config.php");
require_once("util.php");

...
..
.

file_put_contents($argv[1], CJSON::encode($obj));

?>

./list.php /home/cache.json

/usr/bin/php list.phph  /home/cache.json

#! /usr/local/php7/bin/php-cgi

<?php
	
	echo "php test";

?>

/usr/local/php7/bin/php-cgi test.php

[root@localhost ~]#  /usr/local/php7/bin/php-cgi test.php
X-Powered-By: PHP/7.0.9
Content-type: text/html; charset=UTF-8


php test

Hy everyone ..... I have to select php final year  project..... suggest me some unique ideas ...... what sort of application i choose?

<?php
        //FOLDERS
        //create array for each directory
        $pathDIR = "dirname/";
        $DIR = Array(
        );
        //store directory names into an array with foreach
        foreach (glob($pathDIR . '/[0-30]*', GLOB_ONLYDIR) as $dirname) {
            $DIR[] = $dirname;    
        }
        //display path directories
        for($a = 0; $a < count($DIR); $a++) {
            echo $DIR[$a];   
        }
        //FILES
        //create array for each directory
        $pathFILE = Array();
        //create array for files    
        $files = Array();            
        //loop start
        for($b = 1; $b <= count($DIR); $b++) {
            $pathFILE[$b] = "dirname/" . $b . "/"; 
            //store files in array with foreach
            foreach(glob($pathFILE[$b] . '*.jpg') as $filename) {
                $files[] = $filename;
            }
        }
        //display files
        for($c = 1; $c <= count($files); $c++) {
            echo $files[$c-1];
        }
        ?>

array_push ($DIR, $file);

for($d = 0; $d <= count($DIR); $d++) {
    for($e = 0; $e <= count($DIR[$d]); $e++) {
        echo $DIR[$d][$e];
    }
}