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-rw-r--r--program/include/rcube_shared.inc26
1 files changed, 26 insertions, 0 deletions
diff --git a/program/include/rcube_shared.inc b/program/include/rcube_shared.inc
index c1c056109..74bfdbafe 100644
--- a/program/include/rcube_shared.inc
+++ b/program/include/rcube_shared.inc
@@ -599,4 +599,30 @@ function rc_detect_encoding($string, $failover='')
return $result ? $result : $failover;
}
+
+/**
+ * Explode quoted string
+ *
+ * @param string Delimiter expression string for preg_match()
+ * @param string Input string
+ */
+function rcube_explode_quoted_string($delimiter, $string)
+{
+ $result = array();
+ $strlen = strlen($string);
+
+ for ($q=$p=$i=0; $i < $strlen; $i++) {
+ if ($string[$i] == "\"" && $string[$i-1] != "\\") {
+ $q = $q ? false : true;
+ }
+ else if (!$q && preg_match("/$delimiter/", $string[$i])) {
+ $result[] = substr($string, $p, $i - $p);
+ $p = $i + 1;
+ }
+ }
+
+ $result[] = substr($string, $p);
+ return $result;
+}
+
?>