return ($ashtml ? util_html_encode($rv) : $rv);
}
+/**
+ * util_sanitise_multiline_submission() – Convert text to ASCII CR-LF
+ *
+ * @param string $text
+ * input string to sanitise
+ * @return string
+ * sanitised string: CR, LF or CR-LF converted to CR-LF
+ */
+function util_sanitise_multiline_submission($text) {
+ /* convert all CR-LF into LF */
+ $text = preg_replace("/\015+\012+/m", "\012", $text);
+ /* convert all CR or LF into CR-LF */
+ $text = preg_replace("/[\012\015]/m", "\015\012", $text);
+
+ return $text;
+}
+
+
// Local Variables:
// mode: php
// c-file-style: "bsd"