Edit File: preferences.php
<?php /****************************************************************************/ /* */ /* YOU MAY WISH TO MODIFY OR REMOVE THE FOLLOWING LINES WHICH SET DEFAULTS */ /* */ /****************************************************************************/ $preferences = Swift_Preferences::getInstance(); // Sets the default charset so that setCharset() is not needed elsewhere $preferences->setCharset('utf-8'); // Without these lines the default caching mechanism is "array" but this uses a lot of memory. // If possible, use a disk cache to enable attaching large attachments etc. // You can override the default temporary directory by setting the TMPDIR environment variable. if (@is_writable($tmpDir = sys_get_temp_dir())) { $preferences->setTempDir($tmpDir)->setCacheType('disk'); }
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