Use filter ‘upload_mimes‘.
<?php
add_filter('upload_mimes','add_java_files');
function add_java_files($mimes)
{
// Add file extension 'extension' with mime type 'mime/type'
$mimes['java'] = 'text/x-java-source';
return $mimes;
}
Use filter ‘upload_mimes‘.
<?php
add_filter('upload_mimes','add_java_files');
function add_java_files($mimes)
{
// Add file extension 'extension' with mime type 'mime/type'
$mimes['java'] = 'text/x-java-source';
return $mimes;
}