Initial commit of intern.ccwn.org contentsHEADmaster

1 files changed, 71 insertions, 0 deletions

diff --git a/hugo/libraries/string_mb.lib.php b/hugo/libraries/string_mb.lib.php
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+++ b/hugo/libraries/string_mb.lib.php
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+<?php
+/* vim: set expandtab sw=4 ts=4 sts=4: */
+/**
+ * Specialized String Functions for phpMyAdmin
+ *
+ * Defines a set of function callbacks that have a pure C version available if
+ * the "ctype" extension is available, but otherwise have PHP versions to use
+ * (that are slower).
+ *
+ * The SQL Parser code relies heavily on these functions.
+ *
+ * @package    PhpMyAdmin-String
+ * @subpackage MB
+ */
+if (! defined('PHPMYADMIN')) {
+    exit;
+}
+
+/**
+ * Returns length of string depending on current charset.
+ *
+ * @param string $string string to count
+ *
+ * @return int string length
+ */
+function PMA_strlen($string)
+{
+    return mb_strlen($string);
+}
+
+/**
+ * Returns substring from string, works depending on current charset.
+ *
+ * @param string $string string to count
+ * @param int    $start  start of substring
+ * @param int    $length length of substring
+ *
+ * @return string the sub string
+ */
+function PMA_substr($string, $start, $length = 2147483647)
+{
+    return mb_substr($string, $start, $length);
+}
+
+/**
+ * Returns postion of $needle in $haystack or false if not found
+ *
+ * @param string $haystack the string being checked
+ * @param string $needle   the string to find in haystack
+ * @param int    $offset   the search offset
+ *
+ * @return integer position of $needle in $haystack or false
+ */
+function PMA_strpos($haystack, $needle, $offset = 0)
+{
+    return mb_strpos($haystack, $needle, $offset);
+}
+
+/**
+ * Make a string lowercase
+ *
+ * @param string $string the string being lowercased
+ *
+ * @return string the lower case string
+ */
+function PMA_strtolower($string)
+{
+    return mb_strtolower($string);
+}
+
+?>