Unlink file
<br />
<b>Warning</b>:  unlink(/var/www/html/phpkobo/research/php-basic/file-lock/unlink-locked-file2/data/test.txt): No such file or directory in <b>/var/www/html/phpkobo/research/php-basic/file-lock/unlink-locked-file2/unlink-it.php</b> on line <b>6</b><br />
Done!