3.3

libraries/transformations/text_plain__substr.inc.php

@@ -0,0 +1,50 @@
+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * @package phpMyAdmin-Transformation
+ * @version $Id$
+ */
+
+/**
+ *
+ */
+function PMA_transformation_text_plain__substr($buffer, $options = array(), $meta = '') {
+    // possibly use a global transform and feed it with special options:
+    // include './libraries/transformations/global.inc.php';
+
+    // further operations on $buffer using the $options[] array.
+    if (!isset($options[0]) ||  $options[0] == '') {
+        $options[0] = 0;
+    }
+
+    if (!isset($options[1]) ||  $options[1] == '') {
+        $options[1] = 'all';
+    }
+
+    if (!isset($options[2]) || $options[2] == '') {
+        $options[2] = '...';
+    }
+
+    $newtext = '';
+    if ($options[1] != 'all') {
+        $newtext = PMA_substr($buffer, $options[0], $options[1]);
+    } else {
+        $newtext = PMA_substr($buffer, $options[0]);
+    }
+
+    $length = strlen($newtext);
+    $baselength = strlen($buffer);
+    if ($length != $baselength) {
+        if ($options[0] != 0) {
+            $newtext = $options[2] . $newtext;
+        }
+
+        if (($length + $options[0]) != $baselength) {
+            $newtext .= $options[2];
+        }
+    }
+
+    return $newtext;
+}
+
+?>