From fefb118c589af3028518c63af0130963d4e0a9e9 Mon Sep 17 00:00:00 2001
From: Silvio <silvio@devlet.com.br>
Date: Mon, 28 Jun 2010 11:36:29 -0300
Subject: Adding useful methods for bracket handling at IsisConnector
---
classes/IsisConnector.php | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
(limited to 'classes')
diff --git a/classes/IsisConnector.php b/classes/IsisConnector.php
index 6467959..4e53535 100644
--- a/classes/IsisConnector.php
+++ b/classes/IsisConnector.php
@@ -243,4 +243,43 @@ class IsisConnector {
return $keys[$subfield];
}
}
+
+ /**
+ * Remove brackets from strings whithin an array.
+ *
+ * @param &$values
+ * Array with bracketed strings.
+ */
+ public function removeBrackets($value) {
+ $value = str_replace('<', '', $value);
+ $value = str_replace('>', '', $value);
+ return $value;
+ }
+
+ /**
+ * Remove brackets from strings whithin an array.
+ *
+ * @param &$values
+ * Array with bracketed strings.
+ */
+ public function removeBracketsFromArray(&$values) {
+ foreach ($values as $key => $value) {
+ $values[$key] = $this->removeBrackets($value);
+ }
+ }
+
+ /**
+ * Explode a bracketed string into values. Just strings
+ * inside brackets are returned.
+ *
+ * @param $subject
+ * Strings containing brackets.
+ *
+ * @return
+ * Array of matched strings.
+ */
+ public function explodeBrackets($subject) {
+ $values = preg_split('/[<\s>]+/', $subject, -1, PREG_SPLIT_NO_EMPTY);
+ return $values;
+ }
}
--
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