Upload image into WordPress media library and get URL

function upload_image_file( $file = array() ) {

require_once( ABSPATH . ‘wp-admin/includes/admin.php’ );
$file_return = wp_handle_upload( $file, array(‘test_form’ => false ) );
if( isset( $file_return[‘error’] ) || isset( $file_return[‘upload_error_handler’] ) ) {
return false;
} else {
$filename = $file_return[‘file’];
$attachment = array(
‘post_mime_type’ => $file_return[‘type’],
‘post_title’ => preg_replace( ‘/\.[^.]+$/’, ”, basename( $filename ) ),
‘post_content’ => ”,
‘post_status’ => ‘inherit’,
‘guid’ => $file_return[‘url’]
);
$attachment_id = wp_insert_attachment( $attachment, $file_return[‘url’] );
require_once(ABSPATH . ‘wp-admin/includes/image.php’);
$attachment_data = wp_generate_attachment_metadata( $attachment_id, $filename );
wp_update_attachment_metadata( $attachment_id, $attachment_data );
if( 0 < intval( $attachment_id ) ) {
return $attachment_id;
}
}
return false;

}

if( ! empty( $_FILES ) ) {

foreach( $_FILES as $file ) {

if( is_array( $file ) ) {
$attachment_id = upload_image_file( $file );
}

}

}

/*Get atthement URL*/
$logo_url = wp_get_attachment_url( $attachment_id );