PHP midgard_blob method read_content
Read content of the file which is associated with attachment.
string read_content(void);
midgard_blob method read_content takes no parameters.
This method returns file's content. Internally it tries to detect if file is binary and sets correct encoding ( UTF-8 ) for no binary files. NULL is returned if content can not be read from file.
It's not recommended to read content from large files. In such case get_handler method should be used to get file handler.
Example
<?php
$attachment = new midgard_attachment($guid);
$blob = new midgard_blob($attachment);
$content = $blob->read_content();
?>
More details about fails can be found in [midgard-core docs][0].