Changeset 21 in tests for wp-testlib/utils.php

Timestamp:

09/22/2007 02:44:11 AM (18 years ago)

Author:

tellyworth

Message:

add test_wp_dropdown_users

File:

• wp-testlib/utils.php (modified) (1 diff)

wp-testlib/utils.php

@@ -5 +5 @@
 function rand_str($len=32) {
     return substr(md5(uniqid(rand())), 0, $len);
+}
+
+// strip leading and trailing whitespace from each line in the string
+function strip_ws($txt) {
+    $lines = explode("\n", $txt);
+    $result = array();
+    foreach ($lines as $line)
+        if (trim($line))
+            $result[] = trim($line);
+
+    return trim(join("\n", $result));
 }